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Knurled Wing Screws（Detailed Shape：Butterfly）

Search by specifying the lower class category

17 items

: 30; 45; 60

Days to Ship	All Same day 8 Days or Less 9 Days or Less 10 Days or Less 12 Days or Less 14 Days or Less 16 Days or Less 17 Days or Less 18 Days or Less

Wing Screws - Rounded Wing Bolt, Polyacetal Resin

Sunco

Knob bolt whose head is butterfly-shaped. POM (polyacetal) is crystalline engineering plastic and has excellent mechanical characteristics such as excellent fatigue resistance, friction resistance, abrasion resistance, and chemical resistance.

Volume Discount

CAD ：

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

Show Stock Products
Wing Screws - Pressed Wing, Stainless Steel【1-600 Pieces Per Package】

OPG

Original product that leverages headed wing bolt setting technology to save labor, reduce weight, and decrease costs.

Volume Discount
Days to Ship: 8 Days or more
Wing Screws - Iron【1-80 Pieces Per Package】

OPG

· Pitch (mm): 1.588
· Detailed shape: Butterfly
· Mounting hole dimensions: None
· Basic shape: Hand-tightening bolt
· Material: Iron
· Thread ridge type: Whitworth coarse
· Tip shape: Flat end
· Additional shapes: Standard
· Thread (inch): 3/8
· Application: Standard
· Length (mm): 20, 25, 32, 38, 45, 50
· Surface treatment: Trivalent chromate, trivalent black, trivalent white, bright chromate plating, chromate plating, chromate plating, green chromate, black chromate, nickel plating, German, brown plating, tin cobalt
· Sales unit: Low quantity (available for purchase from 1pc), box and package.

Volume Discount
Days to Ship: 8 Days or more
Wing Screws - Pressed Wing, Steel, Titanium【1-600 Pieces Per Package】

OPG

[Materials] SWCH Equivalent, Titanium
[Surface treatment] None, Trivalent chromate, Trivalent black, Trivalent white, Bright chromate plating, Chromate plating, Chromate plating, Green chromate, Black chromate, Nickel plating, Chrome plating, German-brown plating, Tin cobalt

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Wing Screws - Steel/Stainless Steel, R Type【1-1,000 Pieces Per Package】

Sunco

[Materials] Equivalent to SWCH, Equivalent to SUS304
[Surface treatment] None, Trivalent chromate, Trivalent black, Trivalent white, Bright chromate plating, Hot dip galvanized, Chromate plating, Chromate plating, Green chromate, Black chromate, Nickel plating, Chrome plating, German-brown plating, Black paint

Volume Discount

CAD ：

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

Show Stock Products
Wing Screws - Rounded Wing Bolt, Class 1【1-500 Pieces Per Package】

Sunco

The butterfly-type wings on these bolts make it easy to screw and unscrew them by hand.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Thumb Screws - Spade Head, Steel【1-1,000 Pieces Per Package】

Sunco

The handle is shaped like an Uchiwa fan and features the ability to tighten and loosen easily by hand.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Wing Screws - Flat End, Metric Coarse

MISUMI

•Shape: Wing Nut
•Thread Ridge Type: Metric coarse
•Application: Standard
•Shape: Butterfly
•Additional Shape: Standard

Volume Discount

Degreasing

inCAD Components

CAD ：

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

Show Stock Products
Wing Screws - Knob Bolt, Plastic, Class 1【1-200 Pieces Per Package】

Maruemu

The head is a knob bolt made from polyamide plastic.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Wing Screws - Knob Bolt, Plastic, Class 2【1-200 Pieces Per Package】

Maruemu

The head is a knob bolt made from polyamide plastic.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Wing Screws - Metric Coarse【1-600 Pieces Per Package】

OPG

The handle is sturdy and has a quality feel, yet the price is reasonable.

Volume Discount
Days to Ship: 8 Days or more
Thumb Screws - Slotted Spade Head, Iron【100-200 Pieces Per Package】

Mitsuboshi C.I.

Knob bolt features a handle shaped like a fan, making it easy to screw and unscrew by hand.

Volume Discount
Days to Ship: 8 Days or more
Wing Screws - Polyacetal Resin

Nippon Chemical Screw

· Thread: M5, M6, M8
· Length (mm): 15, 20, 25
· Pitch (mm): 0.8, 1, 1.25; A 11, 12; D 21, 32; H 11, 16
· Detailed shape: Butterfly
· Mounting hole dimensions: None
· Basic shape: Hand-tightening bolt
· Material: Resin
· Surface treatment: None
· Thread ridge type: Metric coarse
· Tip shape: Flat end
· Additional shapes: Standard
· Sales unit: Low quantity (available for purchase from 1pc)
· Application: Standard, resin
· Material: POM

Volume Discount
Days to Ship: 8 Days or more
Wing Screws - Steel/Stainless Steel, Whitworth Coarse, Type 1【1-250 Pieces Per Package】

Nagai Tanzo

[Materials] Steel, Stainless steel
[Surface treatment] None, trivalent chromate, trivalent black, trivalent white, bright chromate plating, chromate plating, green plating, black chromate, nickel plating, chrome plating, German brown plating, black paint

Volume Discount
Days to Ship: 8 Days or more
Wing Screws - Cold-Forged Bolt with Washer, R Type, Set【1-35 Pieces Per Package】

Sunco

[Detailed shape] Butterfly
[Mounting hole dimensions] None
[Basic shape] Hand tightening bolt
[Thread ridge type] Metric coarse
[Tip shape] Flat End
[Additional shapes] Washer Insert
[Sales unit] Box/package
[Nominal Thread (M)] 4 5 6 8
[Length L (mm)] 15 20 25 30 35 40 45 50
[Pitch (mm)] 0.7 0.8 1 1.25
[Materials] Steel, Stainless steel

Volume Discount
Days to Ship: 8 Days or more
Thumb Screws - Spade Head, Whitworth Coarse【100 Pieces Per Package】

Sunco

· Detailed shape: Butterfly
· Mounting hole dimensions: None
· Basic shape: Hand tightening bolt
· Material: Steel
· Thread ridge type: Whitworth coarse
· Tip shape: Rough edge
· Additional shapes: Standard
· Sales unit: Box/package
· Thread (inch): 1/4
· Application: Standard
· Length (mm): 25, 65
· Surface treatment: Bright chromate plating

Volume Discount
Days to Ship: 8 Days or more
Wing Screws - Bright Chromate【25 Pieces Per Package】

Trusco Nakayama

[Features]
•The wing, which was manufactured utilizing heading wing nut technology, is set onto the bolt through our unique setting technologies.
•Guaranteed torque , meets JIS standards for sufficient strength as a hand-tightened screw.

Volume Discount
Days to Ship: 9 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:	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:	Same day 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:	9 Days or more


Brand
Product Series
CAD
Days to Ship
Specifications
Nominal of Thread (M)
Length L (mm)
Pitch(mm)
Detailed Shape
Mounting Hole Shape
Material
Surface Treatment
Thread ridge Type
Tip shape
Additional Shapes
Sales Unit
Nominal of Thread (inch)
Application
Strength Class(Steel)
Strength Class(Stainless)
Plastic Material

								Degreasing
Brand	Sunco	OPG	OPG	OPG	Sunco	Sunco	Sunco	MISUMI	Maruemu	Maruemu	OPG	Mitsuboshi C.I.	Nippon Chemical Screw	Nagai Tanzo	Sunco	Sunco	Trusco Nakayama
Product Series	Wing Screws - Rounded Wing Bolt, Polyacetal Resin	Wing Screws - Pressed Wing, Stainless Steel【1-600 Pieces Per Package】	Wing Screws - Iron【1-80 Pieces Per Package】	Wing Screws - Pressed Wing, Steel, Titanium【1-600 Pieces Per Package】	Wing Screws - Steel/Stainless Steel, R Type【1-1,000 Pieces Per Package】	Wing Screws - Rounded Wing Bolt, Class 1【1-500 Pieces Per Package】	Thumb Screws - Spade Head, Steel【1-1,000 Pieces Per Package】	Wing Screws - Flat End, Metric Coarse	Wing Screws - Knob Bolt, Plastic, Class 1【1-200 Pieces Per Package】	Wing Screws - Knob Bolt, Plastic, Class 2【1-200 Pieces Per Package】	Wing Screws - Metric Coarse【1-600 Pieces Per Package】	Thumb Screws - Slotted Spade Head, Iron【100-200 Pieces Per Package】	Wing Screws - Polyacetal Resin	Wing Screws - Steel/Stainless Steel, Whitworth Coarse, Type 1【1-250 Pieces Per Package】	Wing Screws - Cold-Forged Bolt with Washer, R Type, Set【1-35 Pieces Per Package】	Thumb Screws - Spade Head, Whitworth Coarse【100 Pieces Per Package】	Wing Screws - Bright Chromate【25 Pieces Per Package】
CAD	2D / 3D			2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D
Days to Ship	Same day or more Show Stock Products	8 Days or more	8 Days or more	8 Days or more	Same day or more Show Stock Products	8 Days or more	8 Days or more	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	8 Days or more	8 Days or more	8 Days or more	9 Days or more
Specifications								inCAD Components
Nominal of Thread (M)	5 ～ 8	4 ～ 8	-	4 ～ 12	3 ～ 10	5 ～ 20	4 ～ 8	3 ～ 10	3 ～ 5	4 ～ 6	3 ～ 10	4 ～ 10	5 ～ 8	-	4 ～ 8	-	5
Length L (mm)	15 ～ 25	8 ～ 50	20 ～ 45	8 ～ 50	6 ～ 100	10 ～ 100	10 ～ 70	6 ～ 50	6 ～ 25	10 ～ 25	8 ～ 50	10 ～ 50	15 ～ 25	15 ～ 40	15 ～ 50	65	25
Pitch(mm)	0.8 ～ 1.25	0.7 ～ 1.25	1.588	0.7 ～ 1.75	0.5 ～ 1.5	0.8 ～ 2.5	0.7 ～ 1.25	0.5 ～ 1.5	0.5 ～ 0.8	0.7 ～ 1	0.5 ～ 1.5	0.7 ～ 1.5	0.8 ～ 1.25	-	0.7 ～ 1.25	-	0.8
Detailed Shape	Butterfly	Butterfly	Butterfly	Butterfly	Butterfly	Butterfly	Butterfly	Butterfly	Butterfly	Butterfly	Butterfly	Butterfly	Butterfly	Butterfly	Butterfly	Butterfly	Butterfly
Mounting Hole Shape	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No
Material	Resin	Stainless Steel	Steel	Steel ～ Titanium	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Steel	Stainless Steel ～ Steel	Stainless Steel	Stainless Steel	Stainless Steel ～ Steel	Steel	Resin	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Steel	Steel
Surface Treatment	No	Copper Plating / Black Paint / No	Trivalent Chromate / Bright Chromate Plating / Chromate Plating	Copper Plating / Tin plating / No / Trivalent Chromate / Bright Chromate Plating / Chromate Plating / Nickel Plating / Chrome Plating	Copper Plating / Tin plating / Black Paint / No / Trivalent Chromate / Bright Chromate Plating / Hot Zinc Plating / Chromate Plating / Nickel Plating / Chrome Plating	Copper Plating / Black Paint / No / Trivalent Chromate	No / Trivalent Chromate / Bright Chromate Plating / Chromate Plating / Chrome Plating	No / Trivalent Chromate	No	No	Copper Plating / Tin plating / Black Paint / Green paint / No / Trivalent Chromate / Bright Chromate Plating / Zinc Plating / Chromate Plating / Nickel Plating	Bright Chromate Plating / Chromate Plating / Barrel, Passivated	No	Copper Plating / Black Paint / No / Trivalent Chromate	No / Bright Chromate Plating	Bright Chromate Plating	-
Thread ridge Type	Metric coarse	Metric coarse	Whitworth Coarse	Metric coarse	Metric coarse	Metric coarse	Metric coarse	Metric coarse	Metric coarse	Metric coarse	Metric coarse	Metric coarse	Metric coarse	Whitworth Coarse	Metric coarse	Whitworth Coarse	Metric coarse
Tip shape	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	-	Flat End	Flat End	Flat End	Flat End	Flat End
Additional Shapes	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	-	Washer Included	Standard	Standard
Sales Unit	Low Quantity Available beginning with 1 pc.	Low Quantity Available beginning with 1 pc. / Box/package	Low Quantity Available beginning with 1 pc. / Box/package	Low Quantity Available beginning with 1 pc. / Box/package	Low Quantity Available beginning with 1 pc. / Box/package	Low Quantity Available beginning with 1 pc. / Box/package	Low Quantity Available beginning with 1 pc. / Box/package	-	Low Quantity Available beginning with 1 pc. / Box/package	Low Quantity Available beginning with 1 pc. / Box/package	Low Quantity Available beginning with 1 pc. / Box/package	Box/package	Low Quantity Available beginning with 1 pc.	Low Quantity Available beginning with 1 pc. / Box/package	Box/package	Box/package	Box/package
Nominal of Thread (inch)	-	-	3/8	-	-	-	-	-	-	-	-	-	-	1/2 ～ 5/16	-	1/4	-
Application	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	-	-	Standard	Standard
Strength Class(Steel)	-	-	-	-	-	-	-	-	-	-	-	4.8	-	-	-	-	-
Strength Class(Stainless)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Plastic Material	POM Resin (Polyoxymethylene)	-	-	-	-	-	-	-	-	-	-	-	POM Resin (Polyoxymethylene)	-	-	-	-

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Nominal of Thread (M)
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20
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Length L (mm)
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1

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Detailed Shape
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Mounting Hole Shape
- Flathead
- No
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Brass

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Steel

Titanium
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Surface Treatment
- No
- Electroless Nickel Plating
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- Bright Chromate Plating
- Zinc Plating
- Hot Zinc Plating
- Chromate Plating
- Nickel Plating
- Chrome Plating
- Barrel, Passivated
- Copper Plating
- Tin plating
- Black Paint
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