(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.

Our Business Hours:
Mon. - Fri. 8 a.m. - 6 p.m.

All Categories

Applications

inCAD Library

Brands

Brand List

Webcode Seach | Series: #CODE

Keyword suggestions

Part number suggestions

Discontinued Products

Need Help?

Order/Quote

Order

Order

/ Order
/ Order

Part Number Checker

Catalog Request

How can we improve?

How can we improve?

Comments

Name (Optional)

E-mail Address (Optional)

Tel (Optional)

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.

Customer Privacy Policy

Thank you for your cooperation.

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Please use the inquiry form.

Customer Privacy Policy

Lock Nuts（Sales Unit：Box/package）

42 items

: 30; 45; 60

Days to Ship	All Same day 6 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 16 Days or Less 17 Days or Less

Hyper Load Nut

KHI

The nut and spring are integrated to completely prevent loosening and falling of nuts. This effect to prevent loosening is maintained even if it is repeatedly used.

Volume Discount
Days to Ship: 8 Days or more
Nylon Nut (Type 1)【12 Pieces Per Package】

Lock Fastener

The included nylon ring is fitted with a male screw to prevent loosening due to rotation applied from various directions, direct vibration, and shock.

Volume Discount
Days to Ship: 8 Days or more

Show Stock Products
Nylon Nut (Unified UNF)

Lock Fastener

The included nylon ring is fitted with a male screw to prevent loosening due to rotation applied from various directions, direct vibration, and shock.

Volume Discount
Days to Ship: 8 Days or more
H-1 Rimmed Hard Locking Nut【300 Pieces Per Package】

Hardlock Industry

A new standard in hard lock nuts. Mountability greatly improved by stopping concave nuts using the rim shape (flange).

Volume Discount
Days to Ship: 8 Days or more
Nylon Nut Type 1【1-3,000 Pieces Per Package】

Sunco

[Materials] S45C, Equivalent to steel SWCH, SUS303, Titanium, Brass
[Surface treatment] None, trivalent chromate, bright chromate plating, chromate plating, nickel plating

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Flanged Lead Lock Nut【400-1,500 Pieces Per Package】

Sunco

Lead lock nut which is easy to remove while remaining secure even when subjected to strong shaking force.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
E-Lock Nut【500-600 Pieces Per Package】

Sunco

[Materials] Steel, Stainless steel
[Surface treatment] None, trivalent chromate

Volume Discount
Days to Ship: 8 Days or more
U Nut Class 1 and 2 (Steel/SUS304)【1-2,500 Pieces Per Package】

Fuji Seimitsu

Definitive edition of Locking Nuts

Volume Discount
Days to Ship: 8 Days or more

Show Stock Products
U Nut Type 1 (Fine Details)【36-65 Pieces Per Package】

Fuji Seimitsu

Definitive edition of Locking Nuts

Volume Discount
Days to Ship: 17 Days or more

Show Stock Products

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:	8 Days or more

Days to Ship:	17 Days or more

On Sale Till 07/03/2025

Lock Nut - SWUS

Lock Nut - SWUS【10-50 Pieces Per Package】

NBK

A nut with a high performance locking (loosening prevention) mechanism. This mechanism prevents loosening caused by vibration.

Volume Discount

CAD ：: 2D / 3D

	Special Price
Days to Ship:	Same day or more

Show Stock Products

Whitworth Hard Locking Nut

Hardlock Industry

Nut that uses the principle of the wedge. Bolts and nuts are integrated, and any kinds of vibration and shock are kept away.

Volume Discount
Days to Ship: 8 Days or more
Stable Nut Thin【250-1,800 Pieces Per Package】

Sowa

[Materials] Equivalent to SWCH, Equivalent to SUS304
[Surface treatment] None, trivalent chromate, bright chromate plating, chromate plating

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Nylon Nut Class 1 Small【500 Pieces Per Package】

Sunco

[Materials] Equivalent to SWCH, Equivalent to SUS304
[Surface treatment] None, trivalent chromate, bright chromate plating, chromate plating

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Nylon Nut Class 1 Fine【150-500 Pieces Per Package】

Sunco

[Materials] Steel S45C SWCH equivalent SUS304 equivalent
[Surface treatment] None, trivalent chromate, bright chromate plating, chromate plating

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Nylon Nut Class 1 Small and Fine【150 Pieces Per Package】

Sunco

[Materials] Equivalent to SWCH/Equivalent to SUS304
· Surface treatment: None, trivalent chromate, bright chromate plating, chromate plating

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more

Show Stock Products
Lead Lock Nut【80-7,000 Pieces Per Package】

Sunco

If necessary, it can be removed when required, and it does not become loose even it is shaken intensely during use, the lead lock nut is a product that resolves this contradictory duality well.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Spring Nut【100-2,000 Pieces Per Package】

Sakamura

A nut in which a spring washer (conical spring washer) is swaged and integrated. It can reduce embedding time.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Tough Lock【400 Pieces Per Package】

Sunco

Since three of the six surfaces of the nut are sloped conically, the tightening torque increases and nut loosening can be prevented.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Tough Lock Flange【350 Pieces Per Package】

Sunco

Since three of the six surfaces of the nut are sloped conically, the tightening torque increases and nut loosening can be prevented.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
V-Lock Nut【25-4,000 Pieces Per Package】

Kishu Fastner

Double Locking Nut - Definitive Edition Mainly used for light electrical appliances, housing, fences, buildings, etc.

Volume Discount
Days to Ship: 8 Days or more

Show Stock Products
V-Lock Nut (Fine Thread)【200-300 Pieces Per Package】

Kishu Fastner

The definitive double locking nut with fine threads. Mainly used for light electrical appliances, housing, fences, buildings, etc.

Volume Discount
Days to Ship: 8 Days or more
Triple Lock【50-2,500 Pieces Per Package】

Kishu Fastner

Prevailing lock nut. Mainly used on automobiles, load-carrying trays, casters, etc.

Volume Discount
Days to Ship: 8 Days or more
Small Three Lock【700 Pieces Per Package】

Kishu Fastner

Small version of prevailing lock nuts. Mainly used on automobiles, load-carrying trays, casters, etc.

Volume Discount
Days to Ship: 8 Days or more
Small (Fine Thread) Triple Lock【250 Pieces Per Package】

Kishu Fastner

Small (fine thread) version of prevailing lock nuts. Mainly used on automobiles, load-carrying trays, casters, etc.

Volume Discount
Days to Ship: 8 Days or more
Stable Nut【1-2,000 Pieces Per Package】

Sowa

Fastened material is suitable for the fastening of soft objects or fragile objects. Intermediate locking it is possible. Spring washer is not required.

Volume Discount
Days to Ship: 8 Days or more
Thin Stable Nut【250-1,800 Pieces Per Package】

Sowa

Fastened material is suitable for the fastening of soft objects or fragile objects. Intermediate locking capability. Spring washer is not required.

Volume Discount
Days to Ship: 8 Days or more
Nylon Nut (Type 1)【1-3,000 Pieces Per Package】

Tomoe

Frictional force generated between the nylon ring and the screw part of the bolt reduces shock and vibration, and prevents the screw from loosening.

Volume Discount
Days to Ship: 8 Days or more
Nylon Nut (Type 1, Fine Details)【150-200 Pieces Per Package】

Tomoe

Frictional force generated between the nylon ring and the screw part of the bolt reduces shock and vibration and prevents the screw from loosening.

Volume Discount
Days to Ship: 8 Days or more
Nylon Nut (Type 2)【150-2,000 Pieces Per Package】

Tomoe

Frictional force generated between the nylon ring and the screw part of the bolt reduces shock and vibration and prevents the screw from loosening.

Volume Discount
Days to Ship: 8 Days or more
Thin, Lead Locking Nut【1,800 Pieces Per Package】

Sunco

If necessary, it can be removed when required, and it does not become loose even it is shaken intensely during use, the lead lock nut is a product that resolves this contradictory duality well.

Volume Discount
Days to Ship: 8 Days or more
U Nut Type 2 (Fine Details)【80-120 Pieces Per Package】

Fuji Seimitsu

Definitive edition of Locking Nuts

Volume Discount
Days to Ship: 8 Days or more

Show Stock Products
Nut, Whitworth【50-1,000 Pieces Per Package】

Fuji Seimitsu

Definitive edition of Locking Nuts

Volume Discount
Days to Ship: 8 Days or more
U-Nut Unified (UNC)【50-2,000 Pieces Per Package】

Fuji Seimitsu

Definitive edition of Locking Nuts

Volume Discount
Days to Ship: 8 Days or more
U Nut, Unified (UNF)【72-2,000 Pieces Per Package】

Fuji Seimitsu

Definitive edition of Locking Nuts

Volume Discount
Days to Ship: 8 Days or more
Left-Handed U-Nut【120-3,000 Pieces Per Package】

Fuji Seimitsu

The definite locking nuts
For complete product overview and details on Left-Handed U-Nut see the sections below:

Volume Discount
Days to Ship: 8 Days or more
Small U-Nut【1,400 Pieces Per Package】

Fuji Seimitsu

Definitive edition of Locking Nuts

Volume Discount
Days to Ship: 8 Days or more
U-Nut, Small, Fine Type【120-800 Pieces Per Package】

Fuji Seimitsu

Definitive edition of Locking Nuts

Volume Discount
Days to Ship: 8 Days or more
Thin, Fine U-Nut【170-800 Pieces Per Package】

Fuji Seimitsu

Definitive edition of Locking Nuts

Volume Discount
Days to Ship: 8 Days or more

Show Stock Products
U Nut Type 3【200-4,000 Pieces Per Package】

Fuji Seimitsu

Thread
[Type]Metric coarse, Application/Function, Locking, Locking for detail, U-nut
[Nominal Thread (M)] 4 5 6 8 10 12 14 16 20
[Materials] Steel, Stainless steel
[Sales unit] Minimum Quantity (Available for Purchase from 1 pc) Box and Pkg.
[Surface treatment](Details) non-trivalent chromate, trivalent black, trivalent white, bright chromate plating, chromate plating, black chromate
[Pitch (mm)] 0.7 0.8 1 1.25 1.5 1.75 2 2.5

Volume Discount
Days to Ship: 8 Days or more

Show Stock Products
K Nut with Washer【80-1,000 Pieces Per Package】

KFC

[Features]
• Friction rings apply firm pressure on the screw threads when tightening, with an excellent anti-loosening effect
• Simplifies work processes and material management
• Passes tests specified in NASA standards NAS3350 and NAS3354

[Applications]
• Locations subject to constant vibration, such as roads and railroads
• Hanging ceiling bolts and ceiling racks
• Mounting support brackets for cables

Volume Discount
Days to Ship: 8 Days or more
Locking K Nut【25-1,000 Pieces Per Package】

KFC

[Features]
- Friction rings firmly press screw threads when tightening nuts, preventing them from coming loose.
- Handled like a standard nut; no special tools required.
- Compliant with NASA-standard NAS3350 and NAS3354 testing.

[Use]
- Locations with constant vibration, such as roads and railroads
- Ceiling-hung bolts and racks
- Mounting support brackets for cables

Volume Discount
Days to Ship: 8 Days or more
Hex Nylon Nut - Inch Size

Saima

A nut. Standardized in inches.

Volume Discount
Days to Ship: 10 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:	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:	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:	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:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	10 Days or more


Brand
Product Series
CAD
Days to Ship
Nominal of Thread (M)
Material
Surface Treatment
Thread ridge type
Application / function
Sales Unit
Nominal of Thread (inch)
Surface Treatment (Details)
Hex nut standard
Locking Type

										On Sale Till 07/03/2025
Brand	KHI	Lock Fastener	Lock Fastener	Hardlock Industry	Sunco	Sunco	Sunco	Fuji Seimitsu	Fuji Seimitsu	NBK	Hardlock Industry	Sowa	Sunco	Sunco	Sunco	Sunco	Sakamura	Sunco	Sunco	Kishu Fastner	Kishu Fastner	Kishu Fastner	Kishu Fastner	Kishu Fastner	Sowa	Sowa	Tomoe	Tomoe	Tomoe	Sunco	Fuji Seimitsu	Fuji Seimitsu	Fuji Seimitsu	Fuji Seimitsu	Fuji Seimitsu	Fuji Seimitsu	Fuji Seimitsu	Fuji Seimitsu	Fuji Seimitsu	KFC	KFC	Saima
Product Series	Hyper Load Nut	Nylon Nut (Type 1)【12 Pieces Per Package】	Nylon Nut (Unified UNF)	H-1 Rimmed Hard Locking Nut【300 Pieces Per Package】	Nylon Nut Type 1【1-3,000 Pieces Per Package】	Flanged Lead Lock Nut【400-1,500 Pieces Per Package】	E-Lock Nut【500-600 Pieces Per Package】	U Nut Class 1 and 2 (Steel/SUS304)【1-2,500 Pieces Per Package】	U Nut Type 1 (Fine Details)【36-65 Pieces Per Package】	Lock Nut - SWUS【10-50 Pieces Per Package】	Whitworth Hard Locking Nut	Stable Nut Thin【250-1,800 Pieces Per Package】	Nylon Nut Class 1 Small【500 Pieces Per Package】	Nylon Nut Class 1 Fine【150-500 Pieces Per Package】	Nylon Nut Class 1 Small and Fine【150 Pieces Per Package】	Lead Lock Nut【80-7,000 Pieces Per Package】	Spring Nut【100-2,000 Pieces Per Package】	Tough Lock【400 Pieces Per Package】	Tough Lock Flange【350 Pieces Per Package】	V-Lock Nut【25-4,000 Pieces Per Package】	V-Lock Nut (Fine Thread)【200-300 Pieces Per Package】	Triple Lock【50-2,500 Pieces Per Package】	Small Three Lock【700 Pieces Per Package】	Small (Fine Thread) Triple Lock【250 Pieces Per Package】	Stable Nut【1-2,000 Pieces Per Package】	Thin Stable Nut【250-1,800 Pieces Per Package】	Nylon Nut (Type 1)【1-3,000 Pieces Per Package】	Nylon Nut (Type 1, Fine Details)【150-200 Pieces Per Package】	Nylon Nut (Type 2)【150-2,000 Pieces Per Package】	Thin, Lead Locking Nut【1,800 Pieces Per Package】	U Nut Type 2 (Fine Details)【80-120 Pieces Per Package】	Nut, Whitworth【50-1,000 Pieces Per Package】	U-Nut Unified (UNC)【50-2,000 Pieces Per Package】	U Nut, Unified (UNF)【72-2,000 Pieces Per Package】	Left-Handed U-Nut【120-3,000 Pieces Per Package】	Small U-Nut【1,400 Pieces Per Package】	U-Nut, Small, Fine Type【120-800 Pieces Per Package】	Thin, Fine U-Nut【170-800 Pieces Per Package】	U Nut Type 3【200-4,000 Pieces Per Package】	K Nut with Washer【80-1,000 Pieces Per Package】	Locking K Nut【25-1,000 Pieces Per Package】	Hex Nylon Nut - Inch Size
CAD					2D / 3D	2D / 3D				2D / 3D		2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D
Days to Ship	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	8 Days or more Show Stock Products	17 Days or more Show Stock Products	Same day 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	8 Days or more	8 Days or more	8 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	8 Days or more	8 Days or more	8 Days or more	8 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	8 Days or more	8 Days or more Show Stock Products	8 Days or more Show Stock Products	8 Days or more	8 Days or more	10 Days or more
Nominal of Thread (M)	8 ～ 22	30	-	12	2 ～ 30	5 ～ 8	5 ～ 8	5 ～ 27	24 ～ 27	6 ～ 12	-	6 ～ 12	8	8 ～ 12	12	3 ～ 16	4 ～ 12	8	8	4 ～ 24	10 ～ 12	5 ～ 20	8	12	4 ～ 20	6 ～ 12	2 ～ 12	10 ～ 12	5 ～ 12	6	20 ～ 22	-	-	-	6 ～ 20	8	10 ～ 20	10 ～ 18	4 ～ 16	5 ～ 16	5 ～ 24	-
Material	Steel	Stainless Steel ～ Steel	Stainless Steel	Stainless Steel	Stainless Steel ～ Steel	Steel	Steel	Steel	Steel	Stainless Steel	Stainless Steel ～ Steel	Steel	Steel	Stainless Steel ～ Steel	Steel	Steel	Steel	Steel	Steel	Stainless Steel ～ Steel	Steel	Steel	Steel	Steel	Stainless Steel ～ Steel	Steel	Steel	Steel	Steel	Steel	Steel	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Steel	Steel	Steel	Steel	Steel	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Stainless Steel
Surface Treatment	No / Trivalent Chromate	No / Bright Chromate Plating	No	Painting / Coating	No / Trivalent Chromate / Bright Chromate Plating / Chromate Plating	No / Trivalent Chromate / Bright Chromate Plating / Chromate Plating	Trivalent Chromate	Electroless Nickel / Trivalent Chromate / Bright Chromate Plating / Zinc Plating / Chromate Plating	-	No	No / Zinc Plating	No / Trivalent Chromate / Chromate Plating	Trivalent Chromate / Chromate Plating	No / Chromate Plating	Chromate Plating	No / Trivalent Chromate / Bright Chromate Plating / Chromate Plating	Trivalent Chromate / Bright Chromate Plating / Chromate Plating / Nickel Plating / Chrome Plating	Trivalent Chromate	Trivalent Chromate	No / Trivalent Chromate / Bright Chromate Plating / Zinc Plating / Chromate Plating	No / Trivalent Chromate / Bright Chromate Plating / Chromate Plating	Trivalent Chromate / Bright Chromate Plating / Chromate Plating	Trivalent Chromate	Trivalent Chromate	No / Trivalent Chromate / Bright Chromate Plating / Zinc Plating / Chromate Plating	No / Trivalent Chromate / Chromate Plating	No / Trivalent Chromate / Chromate Plating / Nickel Plating	Chromate Plating	No / Trivalent Chromate / Bright Chromate Plating / Chromate Plating	Trivalent Chromate	-	No	-	-	-	-	-	-	-	No / Zinc Plating	No / Zinc Plating	Passivated
Thread ridge type	Metric coarse	Metric coarse	Unify Fine UNF	Metric coarse	Metric coarse	Metric coarse	Metric coarse	Metric coarse	Metric fine	Metric coarse	Whitworth Coarse	Metric coarse	Metric coarse	Metric fine	Metric fine	Metric coarse	Metric coarse	Metric coarse	Metric coarse	Metric coarse	Metric fine	Metric coarse	Metric coarse	Metric fine	Metric coarse	Metric coarse	Metric coarse	Metric fine	Metric coarse	Metric coarse	Metric fine	Whitworth Coarse	Unified coarse UNC	Unify Fine UNF	Metric coarse (Left)	Metric fine	Metric fine	Metric fine	Metric coarse	Metric coarse	Metric coarse	Unified coarse UNC / Unify Fine UNF
Application / function	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening	Stop loosening
Sales Unit	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package	Box/package
Nominal of Thread (inch)	-	-	7/16	-	-	-	-	-	-	-	1 ～ 5/8	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1 ～ 7/8	1 ～ 7/16	1/4 ～ 7/8	-	-	-	-	-	-	-	NO.12 ～ NO.8
Surface Treatment (Details)	No / Trivalent Chromate	No / Bright Chromate Plating	No	Anti-Seizure Coat	No / Trivalent Chromate / Bright Chromate Plating / Chromate Plating	No / Trivalent Chromate / Bright Chromate Plating / Chromate Plating	Trivalent Chromate	Electroless Nickel Plating / Trivalent Chromate / Bright Chromate Plating / Hot Zinc Plating / Chromate Plating	Trivalent Chromate / Chromate Plating	No	No / Hot Zinc Plating	No / Trivalent Chromate / Chromate Plating	Trivalent Chromate / Chromate Plating	No / Chromate Plating	Chromate Plating	No / Trivalent Chromate / Bright Chromate Plating / Chromate Plating	No / Trivalent Chromate / Bright Chromate Plating / Chromate Plating / Nickel Plating / Chrome Plating	Trivalent Chromate	Trivalent Chromate	No / Trivalent Chromate / Bright Chromate Plating / Hot Zinc Plating / Chromate Plating	No / Trivalent Chromate / Bright Chromate Plating / Chromate Plating	Trivalent Chromate / Bright Chromate Plating / Chromate Plating	Trivalent Chromate	Trivalent Chromate	No / Trivalent Chromate / Bright Chromate Plating / Hot Zinc Plating / Chromate Plating	No / Trivalent Chromate / Chromate Plating	Other Special Processings / No / Trivalent Chromate / Chromate Plating / Nickel Plating	Chromate Plating	No / Trivalent Chromate / Bright Chromate Plating / Chromate Plating	Trivalent Chromate	Chromate Plating	No / Bright Chromate Plating / Hot Zinc Plating	No / Bright Chromate Plating / Chromate Plating	No / Bright Chromate Plating / Chromate Plating	No / Bright Chromate Plating / Chromate Plating	No / Bright Chromate Plating / Chromate Plating	No / Bright Chromate Plating / Chromate Plating	No / Bright Chromate Plating	No / Chromate Plating	No / Hot Zinc Plating	No / Hot Zinc Plating	Passivated
Hex nut standard	-	A Type	-	-	A Type	Two Types	-	A Type ～ Two Types	Two Types	-	-	-	A Type	A Type	A Type	A Type ～ Two Types	-	-	-	A Type ～ Two Types	-	-	-	-	A Type ～ Two Types	Three Types	A Type	A Type	Two Types	Two Types	Two Types	A Type ～ Two Types	-	-	-	-	-	-	Three Types	A Type	A Type	Two Types
Locking Type	Spring Nut	Nylon Nut	Nylon Nut	Hard Locking Bearing Nuts	Nylon Nut	Friction Nut	Friction Nut	U Nut	U Nut	Friction Nut	Hard Locking Bearing Nuts	Friction Nut	Nylon Nut	Nylon Nut	Nylon Nut	Friction Nut	Spring Nut	Other Special Shapes	Other Special Shapes	Friction Nut	Friction Nut	Other Special Shapes	Other Special Shapes	Other Special Shapes	Friction Nut	Friction Nut	Nylon Nut	Nylon Nut	Nylon Nut	Friction Nut	U Nut	U Nut	U Nut	U Nut	U Nut	U Nut	U Nut	U Nut	U Nut	Other Special Shapes	Friction Nut	Nylon Nut

Configure

Stock

- Show Stock Products
Clear

Specification/Dimensions

Metric / Inch
- metric
Clear

Nominal of Thread (M)
2

2.6

3

4

5

6

8

10

M10 × 1.25

12

14

16

18

20

22

24

27

30

33

36

39

42

45

48

52

56

60
Clear

Material
Brass

Brass

Stainless Steel

Steel

Titanium
Clear

Surface Treatment
- No
- Electroless Nickel
- Trivalent Chromate
- Bright Chromate Plating
- Zinc Plating
- Chromate Plating
- Nickel Plating
- Chrome Plating
- Parker
- Polishing
- Painting / Coating
- Passivated
Clear

Thread ridge type
- Metric coarse
- Metric coarse (Left)
- Metric fine
- Unified coarse UNC
- Unify Fine UNF
- Whitworth Coarse
Clear

Application / function
- General
- Stop loosening
- For welding
- Fall Prevention
Clear

Sales Unit
- Low Quantity Available beginning with 1 pc.
- Box/package
Clear

Nominal of Thread (inch)
NO.10

NO.12

NO.2

NO.4

NO.6

NO.8

1

1 1/8

1/2

1/4

3/4

3/8

5/8

5/16

7/8

7/16
Clear

Surface Treatment (Details)
- No
- Electroless Nickel Plating
- Trivalent Chromate
- Bright Chromate Plating
- Hot Zinc Plating
- Chromate Plating
- Nickel Plating
- Chrome Plating
- Parker
- Passivated
- Special Chemical Polishing
- Black Paint
- Anti-Seizure Coat
- Other Special Processings
Clear

Hex nut standard
A Type

Three Types

Two Types
Clear

Locking Type
- U Nut
- Hard Locking Bearing Nuts
- Friction Nut
- Nylon Nut
- Spring Nut
- Other Special Shapes
Clear

Narrow search by specifying Manufacturer

- MISUMI (0)
- C-Value ()
- Fuji Seimitsu (11)
- Sunco (10)
- Kishu Fastner (5)
- Sowa (3)
- Tomoe (3)
- Hardlock Industry (2)
- KFC (2)
- Lock Fastener (2)
- KHI (1)
- NBK (1)
- Saima (1)
- Sakamura (1)
- KST Nut (0)
- FORTUNE BRIGHT (0)
- Trusco Nakayama (0)
Clear

CAD

- 2D
- 3D
Clear

Related Categories to Lock Nuts

Top of the page

About This Website

About MISUMI Corporation

Contact us Monday to Friday: 8:00 am to 6:00 pm (Mexico City time)

Contact Information: Contact Us

Inquiry Format

All Categories

Categories

Applications

Brands

How can we improve?

Lock Nuts（Sales Unit：Box/package）

Configure

Stock

Specification/Dimensions

Metric / Inch

Nominal of Thread (M)

Material

Surface Treatment

Thread ridge type

Application / function

Sales Unit

Nominal of Thread (inch)

Surface Treatment (Details)

Hex nut standard

Locking Type

Narrow search by specifying Manufacturer

CAD

Related Categories to Lock Nuts

About This Website

About MISUMI Corporation

Contact us Monday to Friday: 8:00 am to 6:00 pm (Mexico City time)