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Metal Washers（Sales Unit：Box/Pack）

98 items

: 30; 45; 60

Days to Ship	All Same day 6 Days or Less 7 Days or Less 8 Days or Less 9 Days or Less 10 Days or Less 11 Days or Less 12 Days or Less 13 Days or Less 14 Days or Less

Special Size Round Washer Steel, Standard Plating【1-20,000 Pieces Per Package】

Sunco

[Features]
·When the counterpart is wood, use a round washer with a large outer diameter for wood to prevent depressions

Volume Discount
Days to Ship: 8 Days or more

Show Stock Products
Round Washer, Special Size, Steel, Special Plating【1-20,000 Pieces Per Package】

Sunco

Volume Discount
Days to Ship: 8 Days or more
Spring Lock Washer【5-20 Pieces Per Package】

NBK

[Features]
· The ribs on both faces of the washer bite into the surface on which the bolt sits and the fastened part, preventing loosening caused by vibrations.
· Prevents loosening of fastened parts when adhesives fail to hold.
· When combined with an 8.8 strength classification bolt, even more effective loosening prevention is possible.
· Also works with strength classification 12.9 bolts.
· Has a greater loosening prevention effect than normal spring washers.

Volume Discount

CAD ：

2D / 3D
Days to Ship: Same day or more

Show Stock Products
Flat Washer - Special-Sized【1-5,000 Pieces Per Package】

Sunco

[Materials] Stainless Steel, Aluminum, Brass
[Surface treatment] None, trivalent chromate, bright chromate plating, zinc plating, chromate plating, nickel plating, chrome plating, Parkerizing, Dacrotized, painting, coating, silver/copper/tin plating

Volume Discount
Days to Ship: 7 Days or more

Show Stock Products
ISO Standard Round Washer Steel, Special Plating【1-20,000 Pieces Per Package】

Sunco

It is inserted between the bearing surface and tightening section when tightening machine screws or bolts. ISO standard.
[Material]
·Steel: highly corrosion resistant hot-dip coating steel plate
[Special Plating]
·Green Chromate / dacrotized / black chromate / tin cobalt / dark bronze color plating / hot-dip galvanizing / black nickel / chromate plating / parkerizing / trivalent black / 8 micron chromate yellow

Volume Discount
Days to Ship: 8 Days or more
Split Lock Washer for Caps【1-5,000 Pieces Per Package】

Sunco

[Materials] Steel, Stainless steel
[Surface treatment] None, Trivalent chromate, Bright chromate plating, Nickel plating, Chrome plating, Dacrotized, Painting, Coating, Silver/Copper/Tin plating

Volume Discount
Days to Ship: 8 Days or more

Show Stock Products
Flat Washers (Box)【1-2,000 Pieces Per Package】

MISUMI

Package-Deal Purchasing recommended for bolts of large volume use.

Volume Discount

CAD ：

2D / 3D
Days to Ship: Same day or more

Show Stock Products
Flat Washer - WSN-ST Series【1-1,500 Pieces Per Package】

Sunco

[Type (application)] Plain Washer
[Type] Plain Washer
[Materials] Steel
[Materials] Steel SPCC
[Surface treatment] None, Trivalent chromate, Bright chromate plating, Zinc plating, Chromate plating, Nickel plating, Parkerizing
[Nominal Thread (M)] 8 10 12 14 16 18 20 22 24 27 30 33 36 39 42 48
[Sales unit] Minimum Quantity (Available for Purchase from 1 pc) Box and Pkg.
[Surface treatment](Details) None, Trivalent chromate, Trivalent black, Trivalent white, Bright chromate plating, Hot dip galvanizing, Chromate plating, Chromate plating, Green chromate, Black chromate, Nickel plating, Parkerizing
[Outer diameter (mm)] 17 21 24 28 30 34 37

Volume Discount
Days to Ship: 8 Days or more
Curved Spring Washer - Special-Sized【600-2,000 Pieces Per Package】

Sunco

[Materials] Steel, Stainless steel
[Surface treatment] None, bright chromate plating, chromate plating

Volume Discount
Days to Ship: 8 Days or more
Wave Washer【2,000 Pieces Per Package】

Taiyo Stainless Steel

Stable and gradual loading prevents loosening and rattling. *The CAD data for this series is undergoing revision. This will be available as soon as modifications are complete.

Volume Discount
Days to Ship: 12 Days or more
Sealing Washer - SWS/SWS-F Series【5-10 Pieces Per Package】

NBK

[Product Specifications]
・This stainless steel sealing washer features rubber packaging. Prevents leakages of air and liquid from bolt installations. Suitable for use with hydraulic and pneumatic equipment.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 7 Days or more

Show Stock Products
Split Lock Washer for Left-Handed Screws, No. 2【1-2,000 Pieces Per Package】

Sunco

Spring washer for left screws. A portion of the flat washer is cut off, with a twisted shape. This twisted shape helps prevent loosening or falling if it is loosened.

Volume Discount
Days to Ship: 8 Days or more
Split Lock Washer - Heavy Loads, No. 3【25-1,500 Pieces Per Package】

Sunco

For use with heavy loads. The screw has a larger outer diameter than No. 2. A twisted conformation is created, with part of the flat washer cut off. This twisted shape helps prevent loosening or falling if the screw is loosened.

Volume Discount
Days to Ship: 8 Days or more
Flat Washer - 1045 Carbon Steel, High-Tension - WSHT Series【1-2,000 Pieces Per Package】

Sunco

· Type (application): Plain washer
· Type: Plain washer
· Material: Steel
· Material: Steel, S45C
· Surface treatment: None, trivalent chromate, bright chromate plating, zinc plating, chromate plating
· Inner diameter (mm): 4.5, 5.5, 10.5, 13.5, 15, 17, 18, 22, 24, 26, 34.5, 37.5
· Thread: M4, M5, M10, M13, M15, M17, M18, M22, M24, M26, M34, M37
· Thickness (mm): 1.6, 3.2, 4.5, 5, 6, 8
· Sales unit: Low quantity (available for purchase from 1pc), box and package.
· Surface treatment (details): None, trivalent chromate, trivalent black, trivalent white, bright chromate plating, molten zinc plating, chromate plating

Volume Discount
Days to Ship: 8 Days or more
Specialized Wave Washer【1,000 Pieces Per Package】

Ochiai

A specialized wave-shaped washer.
[Features]
· Type: spring washer, Material: steel S65C, Internal diameter: 9 mm, Thickness: 0.3 mm.
· Wave washer.
· External diameter: 15 mm.
[Applications]
· An ideal washer for preventing loosening (for screws).

Volume Discount
Days to Ship: 8 Days or more
No. 2 Insert Spring Washer (Imported)【100-1,000 Pieces Per Package】

Sunco

[Materials] Steel, Stainless steel
[Surface treatment] None, zinc plating, chromate plating, painting, coating, silver/copper/tin plating

Volume Discount
Days to Ship: 9 Days or more
Round Washer, ISO, Stainless Steel, Special Plating【70-20,000 Pieces Per Package】

Sunco

It is inserted between the bearing surface and tightening section to tighten a machine screw, bolt, etc. ISO standard.
[Material]
·SUS304 / SUS304 or equivalent
[Special Plating]
·Black paint / dark bronze color plating / Dacrotized

Volume Discount
Days to Ship: 8 Days or more
Round Washer, JIS, Special Material, No Surface Treatment【40 Pieces Per Package】

Sunco

[Features]
·When the counterpart is wood, use a round washer with a large outer diameter for wood to prevent depressions
[Special Material]
·Titanium/A1050/brass/copper/SUS316L/SUS316

Volume Discount
Days to Ship: 8 Days or more

Show Stock Products
Round Washer, JIS, Special Material, Standard Plating (Nickel/Chrome)【1-20,000 Pieces Per Package】

Sunco

[Features]
·When the counterpart is wood, use a round washer with a large outer diameter for wood to prevent depressions
[Special Material]Brass
[Standard Plating]Nickel plating / chrome plating

Volume Discount
Days to Ship: 8 Days or more
Round Washer, JIS, Compact, Steel, Special Plating【1-20,000 Pieces Per Package】

Sunco

[Features]
·When the counterpart is wood, use a round washer with a large outer diameter for wood to prevent depressions
[Material]
・ steel
[Special Plating]
·Chromate plating / hot-dip galvanizing / tin cobalt / black chromate / trivalent black / black nickel / green chromate / dark bronze color plating / Parkerizing

Volume Discount
Days to Ship: 8 Days or more
Round Washer, Special Size, Stainless Steel, Special Plating【1-15,000 Pieces Per Package】

Sunco

Volume Discount
Days to Ship: 8 Days or more
Split Lock Washer - JIS【80-50,000 Pieces Per Package】

Heiwa Hatsujo

[Type (application)] Spring Washer
[Type] Spring Washer
[Type]Spring Washer, standard load
[Type]No. 2 (for medium load)
[Materials] Steel, Stainless steel
[Surface treatment] Anti-rust Oil Only, Trivalent Chromate, Chromate, Nickel Plating, Temper Color
[Inner diameter d (mm)] 2.1 2.4 2.7 3.1 4.1 5.1 6.1 6.5 8.2 10.2 11.4 12.2 13 14.2 16.2 18.2 20.2 22.5 24.5
[Nominal Thread (M)] 2 2.3 2.6 3 4 5 6 8 10 12 14 16 18 20 22 24
[Nominal Thread (inch)] 1/4 7/16 1/2
[Thickness t (mm)] 0.5 0.6 0.7 1 1.3 1.5

Volume Discount
Days to Ship: 8 Days or more
Split Lock Washer - No. 2【1-10,000 Pieces Per Package】

Sunco

A portion of the flat washer is cut off, with a twisted shape. This twisted shape helps prevent loosening or falling if it is loosened. No. 2 is the most widely available type of spring washer.

Volume Discount
Days to Ship: 8 Days or more

Show Stock Products
Flat Washer for Screws and Bolts - JIS【5,000 Pieces Per Package】

ASANO SS

· Type (application): Plain washer
· Type: Plain washer
· Material: Stainless steel
· Surface treatment: None
· Inner diameter (mm): 1.75, 2.05, 2.35, 2.7, 3.55, 4.5, 5.45, 7.4
· Thread: M2, M2.3, M2.6, M3, M4, M5, M6, M8
· Thickness (mm): 0.4, 0.5, 0.8, 1, 1.6, 5
· Sales unit: Low quantity (available for purchase from 1pc), box and package.
· Outer diameter (mm): 6, 7, 7.5, 8, 10, 12, 13, 18

Volume Discount
Days to Ship: 14 Days or more
Flat Washer - 1045 Carbon Steel, 22H Series【1-800 Pieces Per Package】

Sunco

[Type (Application)] Plain Washer
[Type] Plain Washer
[Materials] Steel
[Materials]Steel S45C
[Surface Treatment] None, Trivalent Chromate, Uni-Chromate Plating, Zinc Plating, Chromate Plating
[Inner Diameter d (mm)] 8 10 13 15 17 19 21 23 25 28 39 66 70
[Nominal Thread (M)] 8 10 13 15 17 19 21 23 25 28 39 66 70
[Thickness t (mm)] 1.6 2 2.5 3 4 6 9
[Sales Unit] Individual (Available for Purchase as 1pc), Box and Packaging.
[Surface Treatment](Details) None, Trivalent White, Uni-Chromate Plating, Hot-Dip Galvanizing, Chromate Plating, Chromate Plating, Black Chromate
[Outer Diameter (mm)] 17 21 24 28 30 34

Volume Discount
Days to Ship: 8 Days or more
Round Washer, ISO, Steel, Standard Plating【1-20,000 Pieces Per Package】

Sunco

It is inserted between the bearing surface and tightening section when tightening machine screws or bolts. ISO standard.
[Material]
・ steel
[Standard Plating]
·Bright chromate plating / nickel plating / trivalent white / chrome plating

Volume Discount
Days to Ship: 8 Days or more
Round Washer, Special Size, Steel, No Surface Treatment【1-20,000 Pieces Per Package】

Sunco

Volume Discount
Days to Ship: 8 Days or more

Show Stock Products
Washers - LOWA Type【20-50 Pieces Per Package】

MISUMI

•Type (Applications): Flat Washers
•Sale Unit: Box/Pack

Volume Discount

inCAD Components

CAD ：

2D / 3D
Days to Ship: Same day or more

Show Stock Products
Tab Washers - One Tab【10 Pieces Per Package】

MISUMI

•Type (Applications): Special Shape
•Sale Unit: Box/Pack
•Material: Stainless Steel

Volume Discount

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Flat Washer - with Ventilation Grooves【5-20 Pieces Per Package】

NBK

For FPD manufacturing equipment, semiconductor manufacturing equipment and other vacuum equipment and chambers in clean rooms.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
External-Tooth Lock Washer - JIS【250-60,000 Pieces Per Package】

Heiwa Hatsujo

•Type: Toothed Washer
•Type (Applications): Threadlocker Adhesive
•Material: Steel: S50C～S70C
•Hardened: Provided

Volume Discount
Days to Ship: 9 Days or more

Show Stock Products
Flat Washer - JIS【1-1,500 Pieces Per Package】

Sunco

[Materials] Steel, stainless steel, A1050, brass
[Surface treatment] None, electroless nickel, trivalent chromate, bright chromate plating, zinc plating, chromate plating, nickel plating, chrome plating, parker, dacrotized, paint, coating, silver/copper/tin plating

Volume Discount
Days to Ship: 8 Days or more

Show Stock Products
Small Square Washer【1-800 Pieces Per Package】

Sunco

A square-shaped washer that is mainly used with wood, etc.

Volume Discount
Days to Ship: 8 Days or more
Tab Lock Washer【1-1,000 Pieces Per Package】

Sunco

It has been used for locking. Features a nail-shaped protrusion cut from a portion outside the round flat washer, which can be bent to prevent turning.

Volume Discount
Days to Ship: 8 Days or more
Split Lock Washer - WSPW Series【200-40,000 Pieces Per Package】

Sunco

[Materials] Steel, Stainless steel
[Surface treatment] None, trivalent chromate, bright chromate plating, chromate plating, nickel plating, silver/copper/tin plating

Volume Discount
Days to Ship: 9 Days or more
Rosette Washer - Raised, Press-Fit, Thin Rim【500-5,000 Pieces Per Package】

Sunco

[Materials] Steel Stainless steel Bras
[Surface treatment] None, trivalent chromate, bright chromate plating, nickel plating, chrome plating

Volume Discount
Days to Ship: 9 Days or more
Flat Washer - Inch Measurements

Saima

A washer. Standardized in inches.

Volume Discount
Days to Ship: 10 Days or more
Round Washer, ISO, Compact, Steel, Special Plating【1-20,000 Pieces Per Package】

Sunco

[Features]
·When the counterpart is wood, use a round washer with a large outer diameter for wood to prevent depressions
[Material]
・ steel
[Special Plating]
·Parkerizing / dark bronze color plating / tin cobalt / black chromate / chromate plating / trivalent black / hot-dip galvanizing / green chromate / black nickel / Dacrotized

Volume Discount
Days to Ship: 8 Days or more
Spring or Flat Washer - Inch Measurements【10 Pieces Per Package】

NBK

A washer for unified thread hex nuts. Use in combination with hexagonal bolts and hexagonal button bolts.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 7 Days or more

Show Stock Products
Split Lock Washer for Cap【80-8,000 Pieces Per Package】

Heiwa Hatsujo

[Materials] Steel
[Surface Treatment] Anti-Rust Oil Only, Trivalent Chromate, Chromate, Nickel Plating, Tempering Color
[Inner diameter d (mm)] 2.1 2.4 2.7 3.1 4.1 5.1 6.1 6.5 8.2 10.2 11.4 12.2 13 14.2 16.2 18.2 20.2 22.5 24.5
[Nominal Thread (M)] 2 2.3 2.6 3 4 5 6 8 10 12 14 16 18 20 22 24
[Thread (inch)] 1/4 7/16 1/2
[Thickness t (mm)] 0.5 0.6 0.7 1 1.3 1.5

Volume Discount
Days to Ship: Same day or more

Show Stock Products
Disc Spring Washer - JIS, Type 1【500-10,000 Pieces Per Package】

Heiwa Hatsujo

[Type (Application)] Spring Washer
[Type] Spring Washer
[Surface Treatment] (Detail) Tempering Color
[Type]Spring Washer, Conical Spring Washer, Load
[Type]No. 1 (for Light Loads), JIS Standard Type 1
[Materials] Stainless Steel
[Surface Treatment] Trivalent Chromate, Chromate, Nickel Plating, Tempering Color
[Nominal Thread (M)] 3 4 5 6 8 10 12 14 16 18 20 22 24 27 30
[Sales Unit] Individual (Available for Purchase as 1pc) Box and Packaging.
[Materials]Steel S50C to S65C
[Materials]Stainless Steel SUS304-CSP
[Outer Diameter D (mm)] 7 9 10 12.5 17 21

Volume Discount
Days to Ship: 9 Days or more
Curved Spring Washer - MB Series【1,000 Pieces Per Package】

Ochiai

A flat washer bent into an arch shape.
[Features]
· A flat washer bent into an arch shape that generates load through bending.
· Type: spring washer.
[Applications]
· Ideal for preventing loosening of screws.

Volume Discount
Days to Ship: 8 Days or more
Flat Spring Washer - JIS B 1251, Type 1 Screws, Heavy Load【500-10,000 Pieces Per Package】

Sunco

Has a spring counter-force comparable to tightening axial force of bolts, preventing thread loosening caused by vibration and shock. It is possible to obtain a stable tightening axial force without fatiguing the tightening material due to the low pressure applied to the bearing surface.

Volume Discount
Days to Ship: 9 Days or more
Square Bevel Washer - 8°【1-250 Pieces Per Package】

Sunco

For use with i-beams.
For complete product overview and details on Square Bevel Washer - 8° see the sections below:

Volume Discount
Days to Ship: 8 Days or more
Plate Lug, Lug Terminal, M2【2,000 Pieces Per Package】

ASANO SS

Electronic components can be easily mounted by soldering their wiring to the openings in other components.

Volume Discount
Days to Ship: 8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	Same day or more

Days to Ship:	7 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	Same day or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	12 Days or more

Days to Ship:	7 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	9 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	14 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	Same day or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	9 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	9 Days or more

Days to Ship:	9 Days or more

Days to Ship:	10 Days or more

Days to Ship:	8 Days or more

Days to Ship:	7 Days or more

Days to Ship:	Same day or more

Days to Ship:	9 Days or more

Days to Ship:	8 Days or more

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Brand
Product Series
CAD
Days to Ship
Specifications
Types (Applications)
Type
Material
Surface Treatment
I.D. d(mm)
Thread Nominal (M)
Thread Nominal (inch)
Thickness T(mm)
Sales Unit
Material: Steel
Thickness t(inch)
Material: Stainless Steel
Surface Treatment (Details)
Type, Spring Washers
Type, Toothed Washer
Outer Diameter D(inch)


Brand	Sunco	Sunco	NBK	Sunco	Sunco	Sunco	MISUMI	Sunco	Sunco	Taiyo Stainless Steel	NBK	Sunco	Sunco	Sunco	Ochiai	Sunco	Sunco	Sunco	Sunco	Sunco	Sunco	Heiwa Hatsujo	Sunco	ASANO SS	Sunco	Sunco	Sunco	MISUMI	MISUMI	NBK	Heiwa Hatsujo	Sunco	Sunco	Sunco	Sunco	Sunco	Saima	Sunco	NBK	Heiwa Hatsujo	Heiwa Hatsujo	Ochiai	Sunco	Sunco	ASANO SS
Product Series	Special Size Round Washer Steel, Standard Plating【1-20,000 Pieces Per Package】	Round Washer, Special Size, Steel, Special Plating【1-20,000 Pieces Per Package】	Spring Lock Washer【5-20 Pieces Per Package】	Flat Washer - Special-Sized【1-5,000 Pieces Per Package】	ISO Standard Round Washer Steel, Special Plating【1-20,000 Pieces Per Package】	Split Lock Washer for Caps【1-5,000 Pieces Per Package】	Flat Washers (Box)【1-2,000 Pieces Per Package】	Flat Washer - WSN-ST Series【1-1,500 Pieces Per Package】	Curved Spring Washer - Special-Sized【600-2,000 Pieces Per Package】	Wave Washer【2,000 Pieces Per Package】	Sealing Washer - SWS/SWS-F Series【5-10 Pieces Per Package】	Split Lock Washer for Left-Handed Screws, No. 2【1-2,000 Pieces Per Package】	Split Lock Washer - Heavy Loads, No. 3【25-1,500 Pieces Per Package】	Flat Washer - 1045 Carbon Steel, High-Tension - WSHT Series【1-2,000 Pieces Per Package】	Specialized Wave Washer【1,000 Pieces Per Package】	No. 2 Insert Spring Washer (Imported)【100-1,000 Pieces Per Package】	Round Washer, ISO, Stainless Steel, Special Plating【70-20,000 Pieces Per Package】	Round Washer, JIS, Special Material, No Surface Treatment【40 Pieces Per Package】	Round Washer, JIS, Special Material, Standard Plating (Nickel/Chrome)【1-20,000 Pieces Per Package】	Round Washer, JIS, Compact, Steel, Special Plating【1-20,000 Pieces Per Package】	Round Washer, Special Size, Stainless Steel, Special Plating【1-15,000 Pieces Per Package】	Split Lock Washer - JIS【80-50,000 Pieces Per Package】	Split Lock Washer - No. 2【1-10,000 Pieces Per Package】	Flat Washer for Screws and Bolts - JIS【5,000 Pieces Per Package】	Flat Washer - 1045 Carbon Steel, 22H Series【1-800 Pieces Per Package】	Round Washer, ISO, Steel, Standard Plating【1-20,000 Pieces Per Package】	Round Washer, Special Size, Steel, No Surface Treatment【1-20,000 Pieces Per Package】	Washers - LOWA Type【20-50 Pieces Per Package】	Tab Washers - One Tab【10 Pieces Per Package】	Flat Washer - with Ventilation Grooves【5-20 Pieces Per Package】	External-Tooth Lock Washer - JIS【250-60,000 Pieces Per Package】	Flat Washer - JIS【1-1,500 Pieces Per Package】	Small Square Washer【1-800 Pieces Per Package】	Tab Lock Washer【1-1,000 Pieces Per Package】	Split Lock Washer - WSPW Series【200-40,000 Pieces Per Package】	Rosette Washer - Raised, Press-Fit, Thin Rim【500-5,000 Pieces Per Package】	Flat Washer - Inch Measurements	Round Washer, ISO, Compact, Steel, Special Plating【1-20,000 Pieces Per Package】	Spring or Flat Washer - Inch Measurements【10 Pieces Per Package】	Split Lock Washer for Cap【80-8,000 Pieces Per Package】	Disc Spring Washer - JIS, Type 1【500-10,000 Pieces Per Package】	Curved Spring Washer - MB Series【1,000 Pieces Per Package】	Flat Spring Washer - JIS B 1251, Type 1 Screws, Heavy Load【500-10,000 Pieces Per Package】	Square Bevel Washer - 8°【1-250 Pieces Per Package】	Plate Lug, Lug Terminal, M2【2,000 Pieces Per Package】
CAD			2D / 3D				2D / 3D				2D / 3D																	2D / 3D	2D / 3D	2D / 3D									2D / 3D
Days to Ship	8 Days or more Show Stock Products	8 Days or more	Same day or more Show Stock Products	7 Days or more Show Stock Products	8 Days or more	8 Days or more Show Stock Products	Same day or more Show Stock Products	8 Days or more	8 Days or more	12 Days or more	7 Days or more Show Stock Products	8 Days or more	8 Days or more	8 Days or more	8 Days or more	9 Days or more	8 Days or more	8 Days or more Show Stock Products	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more Show Stock Products	14 Days or more	8 Days or more	8 Days or more	8 Days or more Show Stock Products	Same day or more Show Stock Products	8 Days or more	8 Days or more	9 Days or more Show Stock Products	8 Days or more Show Stock Products	8 Days or more	8 Days or more	9 Days or more	9 Days or more	10 Days or more	8 Days or more	7 Days or more Show Stock Products	Same day or more Show Stock Products	9 Days or more	8 Days or more	9 Days or more	8 Days or more	8 Days or more
Specifications																												inCAD Components	inCAD Components
Types (Applications)	Flat Washers	Flat Washers	Spring Washers	Flat Washers	Flat Washers	Spring Washers	Flat Washers	Flat Washers	Spring Washers	Threadlocker Adhesive	Threadlocker Adhesive	Spring Washers	Spring Washers	Flat Washers	-	Spring Washers	Flat Washers	Flat Washers	Flat Washers	Flat Washers	Flat Washers	Spring Washers	Spring Washers	Flat Washers	Flat Washers	Flat Washers	Flat Washers	Flat Washers	Special Shape	Flat Washers	Threadlocker Adhesive	Flat Washers	Special Shape	Threadlocker Adhesive	Spring Washers	Special Shape	Flat Washers	Flat Washers	Flat Washers / Spring Washers	Spring Washers	Spring Washers	-	Spring Washers	Flat Washers	Special Shape
Type	Flat Washers	Flat Washers	Spring Washers	Flat Washers	Flat Washers	Spring Washers	Flat Washers	Flat Washers	Spring Washers	Spring Washers	Washers with Adhesive	Spring Washers	Spring Washers	Flat Washers	Spring Washers	Spring Washers	Flat Washers	Flat Washers	Flat Washers	Flat Washers	Flat Washers	Spring Washers	Spring Washers	Flat Washers	Flat Washers	Flat Washers	Flat Washers	-	Single/Double Tab Washers	Flat Washers	Toothed Washers (Toothed Lock Washers)	Flat Washers	Square Washers	With Claw Washers	Spring Washers	Rosette Washers	Flat Washers	Flat Washers	Flat Washers / Spring Washers	Spring Washers	Spring Washers	Spring Washers	Spring Washers	Tapered Washers	Single/Double Tab Washers
Material	Steel	Steel	Steel	Steel / Stainless Steel	Steel	Steel / Stainless Steel	Steel / Stainless Steel	Steel	Steel	Steel	Stainless Steel	Steel	Steel / Stainless Steel	Steel	Steel	Steel	Stainless Steel	Brass	Brass	Steel	Stainless Steel	Steel / Stainless Steel	Steel / Stainless Steel / Titanium Class 2 / Phosphor Bronze	Stainless Steel	Steel	Steel	Steel	Steel / Stainless Steel	Stainless Steel	Stainless Steel	Steel	Stainless Steel	Steel	Steel / Stainless Steel / Brass	Steel / Stainless Steel	Steel	Stainless Steel	Steel	Stainless Steel	Steel	Steel	Stainless Steel	Steel	Steel	Brass
Surface Treatment	Trivalent Chromate / Bright Chrome Plating / Nickel Plating / Chrome Plating	Trivalent Chromate / Zinc Plating / Chromate Plating / Parker / dacrotizing / Silver, Copper, Tin Plated	Black Oxide Coating	Not Provided / Trivalent Chromate / Chromate Plating	Trivalent Chromate / Chromate Plating / Nickel Plating / Parker / dacrotizing / Silver, Copper, Tin Plated	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating / Chrome Plating / dacrotizing / Paint, Coating / Silver, Copper, Tin Plated	Not Provided / Trivalent Chromate	Trivalent Chromate / Chromate Plating / Nickel Plating / Parker	Bright Chrome Plating	Paint, Coating	Not Provided	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate Plating / Nickel Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating	-	Chromate Plating	Paint, Coating / Silver, Copper, Tin Plated	Not Provided	Nickel Plating / Chrome Plating	Trivalent Chromate / Chromate Plating / Nickel Plating / Parker / Silver, Copper, Tin Plated	Paint, Coating / Silver, Copper, Tin Plated	Not Provided / Trivalent Chromate / Temper Color	Not Provided / Electroless Nickel Plating / Trivalent Chromate / Zinc Plating / Chromate Plating / Nickel Plating / Chrome Plating / Parker / dacrotizing / Paint, Coating / Silver, Copper, Tin Plated	Not Provided	Trivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate Plating	Bright Chrome Plating / Nickel Plating / Chrome Plating	Not Provided	Not Provided / Trivalent Chromate	Not Provided	Not Provided / Polishing	Trivalent Chromate / Nickel Plating	Not Provided	Trivalent Chromate / Chromate Plating / Nickel Plating / dacrotizing	Not Provided / Bright Chrome Plating / Chromate Plating	Not Provided / Trivalent Chromate / Nickel Plating / Silver, Copper, Tin Plated	Trivalent Chromate / Bright Chrome Plating / Nickel Plating / Chrome Plating	Passivated	Trivalent Chromate / Chromate Plating / Nickel Plating / Parker / dacrotizing / Silver, Copper, Tin Plated	Not Provided	Temper Color	Nickel Plating	-	Nickel Plating	Trivalent Chromate / Chromate Plating / Nickel Plating	Nickel Plating
I.D. d(mm)	3 ～ 39	2.6 ～ 42	3.2 ～ 21	4.5 ～ 14	2.2 ～ 40	3.1 ～ 56	3.2 ～ 13	9 ～ 36	4 ～ 6	13	3.2 ～ 18.8	5.1 ～ 36.5	6.1 ～ 36.5	4.5 ～ 24	9	-	2.2 ～ 31	41	2.3 ～ 41	2.3 ～ 25.5	2.2 ～ 31.5	2.1 ～ 24.5	2.1 ～ 57	4.5	8 ～ 28	2.2 ～ 40	3 ～ 39	3.3 ～ 8.5	3.2 ～ 25	3.2 ～ 13	2.2 ～ 23	8.5 ～ 21	6.6 ～ 26	8.5 ～ 54	3.1 ～ 18.2	3 ～ 8	-	1.7 ～ 40	0.252 ～ 0.391	5.1 ～ 30.5	5.3 ～ 13	6.5	5.3 ～ 13	11 ～ 22	-
Thread Nominal (M)	3 ～ 39	2.6 ～ 42	3 ～ 20	4 ～ 14	2 ～ 39	3 ～ 56	3 ～ 12	8 ～ 33	4 ～ 6	12	3 ～ 16	5 ～ 36	6 ～ 36	4 ～ 24	-	22	2 ～ 30	39	2 ～ 39	2 ～ 24	2 ～ 31	2 ～ 24	2 ～ 56	5	8 ～ 28	2 ～ 39	3 ～ 39	3 ～ 8	3 ～ 24	3 ～ 12	2 ～ 22	8 ～ 20	6 ～ 24	8 ～ 52	2.6 ～ 20	3 ～ 8	-	1.6 ～ 39	-	5 ～ 30	5 ～ 12	-	5 ～ 12	10 ～ 20	2
Thread Nominal (inch)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	3/8	-	-	-	-	-	1/4	1/2 ～ 7/16	-	-	-	-	-	-	-	-	-	-	-	-	-	NO.2 ～ 3/8	-	1/4 ～ 5/16	-	-	-	-	-	-
Thickness T(mm)	0.3 ～ 6	0.3 ～ 6	0.5 ～ 1.5	0.5 ～ 2	0.3 ～ 6	1 ～ 7	0.5 ～ 2.5	1.6 ～ 6	0.6 ～ 1	0.25	2.1 ～ 5.3	1.3 ～ 9	1.9 ～ 11	1.6 ～ 6	0.3	-	0.3 ～ 4	5	0.4 ～ 5	0.4 ～ 3.2	0.3 ～ 6	0.5 ～ 5.9	0.5 ～ 10	0.8	1.6 ～ 4	0.3 ～ 6	0.5 ～ 6	1 ～ 3.2	0.29 ～ 1.2	0.5 ～ 2.5	0.3 ～ 1.4	1.6 ～ 3.2	1.2 ～ 6	0.5 ～ 1.8	0.7 ～ 3.2	2.2 ～ 5	-	0.3 ～ 6	0.05 ～ 0.059	1.4 ～ 6	0.8 ～ 2.2	0.5	0.8 ～ 2.2	2 ～ 2.5	0.25
Sales Unit	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack	Box/Pack
Material: Steel	Low Carbon Steel	Low Carbon Steel	SCM Alloy Steel (JIS)	Low Carbon Steel	Low Carbon Steel	SWRH	-	Low Carbon Steel	Low Carbon Steel	Spring Steel	-	SWRH	SWRH	1045 Carbon Steel	1045 Carbon Steel	SWRH	-	-	-	Low Carbon Steel	-	SWRH	SWRH	-	1045 Carbon Steel	Low Carbon Steel	Low Carbon Steel	-	-	-	1049 Carbon Steel	-	Low Carbon Steel	Low Carbon Steel	SWRH	Low Carbon Steel	-	Low Carbon Steel	-	SWRH	1049 Carbon Steel	-	1049 Carbon Steel	1018 Carbon Steel	-
Thickness t(inch)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	0.042 ～ 0.073	-	-	-	-	-	-	-	-
Material: Stainless Steel	-	-	-	304 Stainless Steel	-	304 Stainless Steel	-	-	-	-	304 Stainless Steel	-	304 Stainless Steel	-	-	-	304 Stainless Steel	-	-	-	304 Stainless Steel	304 Stainless Steel	304 Stainless Steel / 310S Stainless Steel	-	-	-	-	-	-	304 Stainless Steel	-	329 Stainless Steel	-	304 Stainless Steel	304 Stainless Steel	-	304 Stainless Steel	-	304 Stainless Steel	-	-	-	-	-	-
Surface Treatment (Details)	Trivalent Chromate / Bright Chrome Plating / Nickel Plating / Chrome Plating	Copper Plating / Tinned Platings / Trivalent Chromate / Zinc Plating / Chromate Plating / Parker / dacrotizing	Black Oxide Coating	Not Provided / Trivalent Chromate / Chromate Plating	Copper Plating / Tinned Platings / Trivalent Chromate / Chromate Plating / Nickel Plating / Parker / dacrotizing	Tinned Platings / Black Painted / Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating / Chrome Plating / dacrotizing	Not Provided / Trivalent Chromate	Trivalent Chromate / Chromate Plating / Nickel Plating / Parker	Bright Chrome Plating	Antisieze Coating	Not Provided	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate Plating / Nickel Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating	-	Chromate Plating	Copper Plating / Black Painted	Not Provided	Nickel Plating / Chrome Plating	Copper Plating / Tinned Platings / Trivalent Chromate / Chromate Plating / Nickel Plating / Parker	Black Painted	Tempered Collar / Not Provided	Copper Plating / Rough / Not Provided / Electroless Nickel Plating / Trivalent Chromate / Hot Zinc Plating / Chromate Plating / Nickel Plating / Chrome Plating / Parker / dacrotizing / Goemet Treatment / Stainless Steel Coating	-	Trivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate Plating	Bright Chrome Plating / Nickel Plating / Chrome Plating	Not Provided	Not Provided / Trivalent Chromate	Not Provided	Not Provided / Special Chemical Grinding	Tempered Collar	Not Provided	Trivalent Chromate / Chromate Plating / Nickel Plating / dacrotizing	Not Provided / Bright Chrome Plating / Chromate Plating	Copper Plating / Not Provided / Trivalent Chromate / Nickel Plating	Trivalent Chromate / Bright Chrome Plating / Nickel Plating / Chrome Plating	Passivated	Copper Plating / Tinned Platings / Trivalent Chromate / Chromate Plating / Nickel Plating / Parker / dacrotizing	Not Provided	Tempered Collar	Tempered Collar	-	Nickel Plating	Trivalent Chromate / Chromate Plating / Nickel Plating	Nickel Plating
Type, Spring Washers	-	-	Serrated Conical Disc Spring Washers	-	-	Standard	Standard	-	Disc Spring Washers	Wave Washers	-	Standard	Standard	-	Wave Washers	Standard	-	-	-	-	-	Standard	Standard	-	-	-	-	-	-	-	-	-	-	-	Wave Washers	-	-	-	Standard	Standard	Disc Spring Washers	Wave Washers	Disc Spring Washers	-	-
Type, Toothed Washer	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Internal Teeth Type / External Teeth Type	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Outer Diameter D(inch)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	0.27 ～ 0.645	-	-	-	-	-	-	-	-

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Stock

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Specification/Dimensions

Types (Applications)
- Flat Washers
- Spring Washers
- Special Shape
- Threadlocker Adhesive
- For Fluids
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Type
- Flat Washers
- Spring Washers
- Toothed Washers (Toothed Lock Washers)
- Rosette Washers
- Single/Double Tab Washers
- Nord-lock Washers
- Set Washers
- Tapered Washers
- Spherical Washers
- Ornamental Screws, Ornamental Washers
- Hooked Washers for Jig
- Square Washers
- Flat Washers with Cover
- Washers with Adhesive
- With Claw Washers
- For Corrugated Plate
- Anti-Falling/Loosening Prevention Springs
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Material
- Steel
- Stainless Steel
- Titanium Class 2
- Aluminum
- Brass
- Phosphor Bronze
- Titanium Class 1
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Surface Treatment
- Not Provided
- Black Oxide Coating
- Electroless Nickel Plating
- Trivalent Chromate
- Bright Chrome Plating
- Zinc Plating
- Chromate Plating
- Nickel Plating
- Chrome Plating
- Parker
- dacrotizing
- Polishing
- Paint, Coating
- Silver, Copper, Tin Plated
- Temper Color
- Passivated
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Metric / Inch
- metric
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I.D. d(mm)
0.252

0.281

0.314

0.344

0.377

0.391

1.05

1.1

1.3

1.5

1.7

1.75

2.1

2.2

2.25

2.3

2.35

2.4

2.5

2.6

2.7

2.8

2.9

3

3.1

3.15

3.2

3.3

3.4

3.5

3.55

3.6

3.7

3.8

4

4.1

4.2

4.25

4.3

4.4

4.5

4.8

5

5.1

5.2

5.25

5.3

5.36

5.4

5.45

5.5

5.8

6

6.1

6.2

6.3

6.4

6.5

6.6

7

7.1

7.2

7.4

7.5

7.8

8

8.1

8.2

8.3

8.4

8.5

8.7

8.8

9

9.1

9.4

9.5

9.6

9.8

10

10.2

10.5

10.6

10.7

10.8

11

11.2

11.4

11.8

12

12.2

12.5

12.6

12.7

13

13.2

13.3

13.5

13.8

14

14.2

14.3

14.5

14.6

15

15.5

15.8

16

16.2

16.5

16.7

16.9

17

17.5

17.7

17.8

18

18.2

18.3

18.7

18.8

18.9

19

19.5

19.6

19.7

19.8

20

20.2

20.7

20.9

21

21.5

21.75

22

22.1

22.5

22.9

23

23.2

23.5

23.75

24

24.5

25

25.2

25.4

25.5

26

26.1

26.4

26.6

26.75

27

27.5

28

28.2

28.5

29

29.3

29.75

29.8

30

30.1

30.4

30.5

31

31.2

31.5

31.9

32

32.5

33

33.5

33.7

33.9

34

34.3

34.5

35

35.8

36

36.5

37

37.5

38

38.5

39

39.5

39.8

40

40.5

40.6

41

42

42.5

43

44

45

45.8

46

47

47.2

47.3

47.5

48

49

50

51.4

51.5

51.8

52

53

54

54.3

55

56

57

57.3

58

61.3

61.9

62

64.2

65

66

69

69.5

70

74

75

78

79.3

79.7

82

87.5

88.9

95.8

99

108.3

112.4
Drawing

Clear

Thread Nominal (M)
0.5

1

1.2

1.4

1.6

1.7

2

2.3

2.5

2.6

3

3.5

4

4.5

5

5.1

6

7

8

9

10

11

12

13

13.5

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

30

31

32

33

34

36

37

38

39

41

42

43

44

45

46

47

48

50

52

54

56

60

64

66

68

70

72

76

80
Clear

Thread Nominal (inch)
NO.12

NO.2

NO.6

1

1 1/2

1 1/4

1 1/8

1/2

1 3/8

1/4

2

3/4

3/8

5/8

5/16

7/8

7/16
Clear

Thickness T(mm)
0.05

0.059

0.15

0.2

0.25

0.29

0.3

0.4

0.45

0.5

0.55

0.6

0.7

0.8

0.9

1

1.1

1.2

1.3

1.4

1.5

1.6

1.75

1.8

1.9

2

2.1

2.2

2.3

2.4

2.5

2.6

2.7

2.8

3

3.2

3.3

3.5

3.55

3.6

3.7

3.8

3.9

4

4.1

4.2

4.3

4.5

4.6

4.7

4.8

5

5.1

5.3

5.4

5.5

5.6

5.9

6

6.2

6.3

6.4

6.8

7

7.1

7.2

7.5

7.9

8

8.2

8.3

8.5

8.7

9

9.3

9.5

9.8

10

10.4

11

11.2

11.8

12

13.1

14

15

15.8

16

17

18

19

20.3

21

22

24.5

25

26

27

29

30
Drawing

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Sales Unit
Box/Pack

Sold Separately (product can be purchased individually)
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Material: Steel
- 1045 Carbon Steel
- 1049 Carbon Steel
- SCM Alloy Steel (JIS)
- 1018 Carbon Steel
- 12L13 Carbon Steel
- Low Carbon Steel
- SWRH
- Spring Steel
- 1045 Carbon Steel
- SPHC
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Thickness t(inch)
0.031

0.042

0.044

0.055

0.056

0.073

0.088

0.109

0.115

0.125

0.135

0.219
Drawing

Clear

Material: Stainless Steel
- 303 Stainless Steel
- 304 Stainless Steel
- 316 Stainless Steel
- 310S Stainless Steel
- 316L Stainless Steel
- 329 Stainless Steel
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Surface Treatment (Details)
- Not Provided
- Black Oxide Coating
- Electroless Nickel Plating
- Trivalent Chromate
- Bright Chrome Plating
- Zinc Plating
- Hot Zinc Plating
- Chromate Plating
- Nickel Plating
- Chrome Plating
- Parker
- dacrotizing
- Special Chemical Grinding
- Goemet Treatment
- Stainless Steel Coating
- Baked Paint
- Antisieze Coating
- Copper Plating
- Tinned Platings
- Rough
- Black Painted
- White Coating
- Tempered Collar
- Other Special Treatment
- Passivated
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