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Discontinued Products

Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 19/1/2025 to 6:00 (SGT) 20/1/2025. We apologize for the inconvenience.
Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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Wing Screws（Thread Type：Metric Coarse）

Wing bolts
Bolts with a wing-shaped handle on the head. They can be fastened by hand without using a tool.
In Japanese they are called "butterfly bolts".
Standards 1 to 3 are available according to the head shape.

25 items

: 30; 45; 60

Days to Ship	All Same day 4 Day(s) or Less 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less 9 Day(s) or Less 12 Day(s) or Less 13 Day(s) or Less

On Sale Till 31/03/2025

Wing Screws

MISUMI

Sizes are M3 to M10. You can order from 1 pc. If you want to keep stock, purchasing by the small carton is advantageous.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 1.22-
	Special Price
Days to Ship:	Same day or more

On Sale Till 31/03/2025

Cold Butterfly Bolt R Type

Cold Butterfly Bolt 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

CAD ：: 2D / 3D

Standard Price:	SGD 0.37-
	Special Price
Days to Ship:	Same day or more

Forged Wing Screw, 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: 4 Day(s) or more

Days to Ship:	4 Day(s) or more

On Sale Till 31/03/2025

Plastic Color Butterfly Bolt (CP-1211 / Stainless Steel)

TAKIGEN

[Features]
· Uses UL standard compliant materials and lightweight plastics.
· The head material is lightweight and made of special glass-fiber-reinforced polyamide (special nylon).
· The threaded portions are made of stainless steel and have excellent corrosion resistance.

CAD ：: 2D / 3D

Standard Price:	SGD 1.84-
	Special Price
Days to Ship:	Same day or more

Cold Wing Screw

Cold Wing Screw【1-600 Pieces Per Package】

OPG

Since the handle is profound, it has a high-class sense, but the price is high and it is heavy.

Standard Price:	SGD 1.38-
Days to Ship:	4 Day(s) or more

Black Nylon Wing Screw Number 2

Black Nylon Wing Screw Number 2【1-200 Pieces Per Package】

DAIMARU BYORA SEISAKUSHO

[Detailed shape] Winged
[Mounting hole shape] None
[Basic shape] Hand tightening bolt
[Materials] Steel
[Surface treatment] Trivalent white
[Thread ridge type] Metric coarse
[Tip shape] Flat point
[Nominal thread designation (M)] 5 6
[Length L (mm)] 10 15 20 25 30 35 40 45 50
[Pitch (mm)] 0.8 1

Volume Discount

Standard Price:	SGD 1.39-
Days to Ship:	4 Day(s) or more

Wing Bolt (Bright Chromate)

Wing Bolt (Bright Chromate)【8-26 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.

Standard Price:	SGD 11.50-
Days to Ship:	7 Day(s) or more

Cold Forged Wing Screw H Type MITSUBOSHI

SUNCO

[Nominal] M5
[Material] Steel
[Surface Processing] Trivalent Stainless Coating

Standard Price:	SGD 0.84
Days to Ship:	4 Day(s) or more

Press Wing Screw PCB Series

Press Wing Screw PCB Series【1-600 Pieces Per Package】

OPG

[Features]
· Original product that leverages headed wing bolt setting technology to save labor, reduce weight, and decrease costs.
· Even though the wing nut technology by pressing is used for the wing part, it actualized a smart design by changing its shape no to receive water.

Standard Price:	SGD 1.02-
Days to Ship:	4 Day(s) or more

R Type Set Cold-Forged Wing Bolt (Hex Nut and Round Washer)

R Type Set Cold-Forged Wing Bolt (Hex Nut and Round Washer)【20-25 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

Standard Price:	SGD 43.44-
Days to Ship:	4 Day(s) or more

[Clean & Pack] Wing Screw - Single Item

MISUMI

Three types of cleaning methods are available: degreasing, precision cleaning, and electrolytic polishing + precision cleaning. They can be ordered from one piece with the standard part number.
This eliminates the need for customer cleaning or outsourced cleaning, reducing the amount of time and effort required.

■Part Number for Clean & Pack Products

·Degreasing (Anti-rust single packing)	: Part Number SL-□□
·Precision cleaning (Degassing double packing)	: Part Number SH-□□
·Electrolytic polishing + precision cleaning (Degassing double packing)	: Part Number SHD-□□

Product Part Number	Cleaning Method	Packaging Type	Effects Compared to Uncleaned Product	Environment (Standard)	Process
SL-□□	Degreasing	Anti-rust packing	Oil removal	General environment	Regular assembly process
					Post battery assembly process
SH-□□	Precision cleaning	Degassing double packing	Oil removal Dust removal	Clean environment (Class 10 to 1,000)	Battery assembly process
					LCD-related post assembly process
					In-vehicle camera assembly process
SHD-□□	Electrolytic polishing + precision cleaning	Degassing double packing	Oil removal Dust removal Outgas reduction	Vacuum environment Clean environment (Class 10 to 1,000)	Pre-semiconductor process
					Liquid crystal deposition process
					Pre-OLED process

■Notes
Cleaning also removes rust prevention oil, which may make the product more susceptible to rusting than an uncleaned product.
Please be careful about the application location and storage environment.

Volume Discount

Standard Price:	SGD 4.90-
Days to Ship:	7 Day(s) or more

Press Wing Bolt OPG

Press Wing Bolt OPG【120 Pieces Per Package】

SUNCO

[Nominal] M8
[Material] Steel
[Surface Processing] Trivalent Stainless Coating

Standard Price:	SGD 72.75
Days to Ship:	7 Day(s) or more

Cold Forged Wing Screw 1 Type MITSUBOSHI

Cold Forged Wing Screw 1 Type MITSUBOSHI【150-300 Pieces Per Package】

SUNCO

[Nominal] M6 M8
[Material] Steel
[Surface Processing] Trivalent Black

Standard Price:	SGD 311.19-
Days to Ship:	7 Day(s) or more

Colored Plastic Butterfly Bolt Class 2

Colored Plastic Butterfly Bolt Class 2【1-200 Pieces Per Package】

MARUEMU WORKS

The head is a knob bolt made from polyamide plastic.

CAD ：: 2D / 3D

Standard Price:	SGD 0.95-
Days to Ship:	4 Day(s) or more

On Sale Till 31/03/2025

Placental Butterfly Bolt

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.

CAD ：: 2D / 3D

Standard Price:	SGD 0.16-
	Special Price
Days to Ship:	Same day or more

POM (Polyacetal)/Butterfly Bolt

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

Standard Price:	SGD 1.43-
Days to Ship:	4 Day(s) or more

Nylon Wing Screw Number 1 White

Nylon Wing Screw Number 1 White【350-600 Pieces Per Package】

DAIMARU BYORA SEISAKUSHO

[Detailed shape] Winged
[Mounting hole shape] None
[Basic shape] Hand tightening bolt
[Materials] Steel
[Surface treatment] Trivalent white
[Thread ridge type] Metric coarse
[Tip shape] Flat point
[Sales unit] Box/package
[Nominal thread designation (M)] 3 4
[Length L (mm)] 10 15 20 25 30
[Pitch (mm)] 0.5 0.7

Standard Price:	SGD 169.22-
Days to Ship:	4 Day(s) or more

Nylon Wing Screw Number 3 White

Nylon Wing Screw Number 3 White【70-130 Pieces Per Package】

DAIMARU BYORA SEISAKUSHO

[Nominal thread designation (M)] 8
[Pitch (mm)] 1.25
[Detailed shape] Winged
[Mounting hole shape] None
[Basic shape] Hand tightening bolt
[Material] Steel
[Surface treatment] Trivalent white
[Thread ridge type] Metric coarse
[Tip shape] Flat point
[Sales unit] Box/package
[Length L (mm)] 10 15 20 25 30 35

Standard Price:	SGD 113.83-
Days to Ship:	4 Day(s) or more

Nylon Butterfly Bolt, No. 3, Black

Nylon Butterfly Bolt, No. 3, Black【70-130 Pieces Per Package】

DAIMARU BYORA SEISAKUSHO

Standard Price:	SGD 105.63-
Days to Ship:	4 Day(s) or more

Pressed Wing Screw (Bright Chromate)

Pressed Wing Screw (Bright Chromate)【15-25 Pieces Per Package】

TRUSCO NAKAYAMA

A bolt that can be tightened by hand. Leaf height H (mm) 9.6/12.0, leaf width D (mm) 22/25

Standard Price:	SGD 11.40
Days to Ship:	8 Day(s) or more

Plastic Collar, Butterfly Bolt, Type 2

SUNCO

[Nominal] M5 M6
[Material] Stainless Steel
[Surface Processing] None

Standard Price:	SGD 1.37-
Days to Ship:	4 Day(s) or more

Colored Plastic Butterfly Bolt Class 1

Colored Plastic Butterfly Bolt Class 1【1-200 Pieces Per Package】

MARUEMU WORKS

The head is a knob bolt made from polyamide plastic.

CAD ：: 2D / 3D

Standard Price:	SGD 0.75-
Days to Ship:	4 Day(s) or more

Black Nylon Wing Screw Number 1

Black Nylon Wing Screw Number 1【350-600 Pieces Per Package】

DAIMARU BYORA SEISAKUSHO

[Detailed shape] Winged
[Mounting hole shape] None
[Basic shape] Hand tightening bolt
[Materials] Steel
[Surface treatment] Trivalent white
[Thread ridge type] Metric coarse
[Tip shape] Flat point
[Sales unit] Box/package
[Nominal thread designation (M)] 3 4
[Length L (mm)] 10 15 20 25 30
[Pitch (mm)] 0.5 0.7

Standard Price:	SGD 169.22-
Days to Ship:	4 Day(s) or more

Plastic Collar, Butterfly Bolt, Type 1

SUNCO

[Nominal] M4 M5
[Material] Stainless Steel
[Surface Processing] None

Standard Price:	SGD 1.26-
Days to Ship:	4 Day(s) or more

Optional Butterfly Bolt

IWATA MFG

[Features]
Shaft collar can be set without using tools.
Convenient for frequent position adjustment such as with guides, etc.

Standard Price:	SGD 3.60-
Days to Ship:	5 Day(s) or more


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

	On Sale Till 31/03/2025	On Sale Till 31/03/2025		On Sale Till 31/03/2025											On Sale Till 31/03/2025
Brand	MISUMI	SUNCO	SUNCO	TAKIGEN	OPG	DAIMARU BYORA SEISAKUSHO	TRUSCO NAKAYAMA	SUNCO	OPG	SUNCO	MISUMI	SUNCO	SUNCO	MARUEMU WORKS	SUNCO	NIPPON CHEMICAL SCREW	DAIMARU BYORA SEISAKUSHO	DAIMARU BYORA SEISAKUSHO	DAIMARU BYORA SEISAKUSHO	TRUSCO NAKAYAMA	SUNCO	MARUEMU WORKS	DAIMARU BYORA SEISAKUSHO	SUNCO	IWATA MFG
Product Series	Wing Screws	Cold Butterfly Bolt R Type【1-1,000 Pieces Per Package】	Forged Wing Screw, Class 1【1-500 Pieces Per Package】	Plastic Color Butterfly Bolt (CP-1211 / Stainless Steel)	Cold Wing Screw【1-600 Pieces Per Package】	Black Nylon Wing Screw Number 2【1-200 Pieces Per Package】	Wing Bolt (Bright Chromate)【8-26 Pieces Per Package】	Cold Forged Wing Screw H Type MITSUBOSHI	Press Wing Screw PCB Series【1-600 Pieces Per Package】	R Type Set Cold-Forged Wing Bolt (Hex Nut and Round Washer)【20-25 Pieces Per Package】	[Clean & Pack] Wing Screw - Single Item	Press Wing Bolt OPG【120 Pieces Per Package】	Cold Forged Wing Screw 1 Type MITSUBOSHI【150-300 Pieces Per Package】	Colored Plastic Butterfly Bolt Class 2【1-200 Pieces Per Package】	Placental Butterfly Bolt	POM (Polyacetal)/Butterfly Bolt	Nylon Wing Screw Number 1 White【350-600 Pieces Per Package】	Nylon Wing Screw Number 3 White【70-130 Pieces Per Package】	Nylon Butterfly Bolt, No. 3, Black【70-130 Pieces Per Package】	Pressed Wing Screw (Bright Chromate)【15-25 Pieces Per Package】	Plastic Collar, Butterfly Bolt, Type 2	Colored Plastic Butterfly Bolt Class 1【1-200 Pieces Per Package】	Black Nylon Wing Screw Number 1【350-600 Pieces Per Package】	Plastic Collar, Butterfly Bolt, Type 1	Optional Butterfly Bolt
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D										2D / 3D	2D / 3D							2D / 3D
Days to Ship	Same day or more	Same day or more	4 Day(s) or more	Same day or more	4 Day(s) or more	4 Day(s) or more	7 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	7 Day(s) or more	7 Day(s) or more	7 Day(s) or more	4 Day(s) or more	Same day or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	8 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	5 Day(s) or more
Nominal of Thread (M)	3 ～ 10	3 ～ 12	4 ～ 20	4 ～ 6	3 ～ 10	5 ～ 6	4 ～ 8	5	4 ～ 8	5 ～ 6	3 ～ 10	8	6 ～ 8	4 ～ 6	5 ～ 8	5 ～ 8	3 ～ 4	8	8	5 ～ 6	5 ～ 6	3 ～ 5	3 ～ 4	4 ～ 5	4 ～ 10
Length L(mm)	6 ～ 50	6 ～ 100	10 ～ 100	20	8 ～ 50	10 ～ 50	10 ～ 30	12	8 ～ 50	15	6 ～ 50	20	10 ～ 15	10 ～ 25	15 ～ 25	15 ～ 25	10 ～ 30	10 ～ 50	10 ～ 40	8 ～ 40	20 ～ 40	6 ～ 25	10 ～ 30	8 ～ 20	-
Detailed Shape	Wing	Wing	Wing	Wing	Wing	Wing	Wing	Wing	Wing	Wing	Wing	Wing	Wing	Wing	Wing	Wing	Wing	Wing	Wing	Wing	Wing	Wing	Wing	Wing	Wing
Pitch(mm)	0.5 ～ 1.5	0.5 ～ 1.75	0.7 ～ 2.5	0.7 ～ 1	0.5 ～ 1.5	0.8 ～ 1	0.7 ～ 1.25	0.8	0.7 ～ 1.25	0.8 ～ 1	0.5 ～ 1.25	1.25	1 ～ 1.25	0.7 ～ 1	0.8 ～ 1.25	0.8 ～ 1.25	0.5 ～ 0.7	1.25	1.25	0.8 ～ 1	0.8 ～ 1	0.5 ～ 0.8	0.5 ～ 0.7	0.7 ～ 0.8	-
Mounting Hole Shape	Not Provided	-	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	-	-	-	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	-	Not Provided	Not Provided	Not Provided
Material	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Stainless Steel	Stainless Steel ～ Steel	Steel	Steel	Steel	Stainless Steel	Stainless Steel	Aluminum	Steel	Steel	Stainless Steel	Resin	Resin	Steel	Steel	Steel	Steel	Stainless Steel	Stainless Steel	Steel	Stainless Steel	Stainless Steel
Surface Treatment	Not Provided ～ Trivalent Chromate	Black Painted ～ Trivalent Chromate	Black Painted ～ Trivalent Chromate	Not Provided	Black Painted ～ Zinc Plating	Trivalent Chromate	-	Stainless Steel Coating	Black Painted ～ Not Provided	Not Provided	Not Provided	Stainless Steel Coating	Trivalent Chromate	Not Provided	Not Provided	Not Provided	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate	-	Not Provided	Not Provided	Trivalent Chromate	Not Provided	-
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	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	-
Thread Type	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse
Additional Shape	Standard	Standard	Standard	Standard	Standard	-	Standard	-	Standard	Washer Integrated	Standard	-	-	Standard	Standard	Standard	-	-	-	Standard	-	Standard	-	-	Standard
Sales Unit	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Box, Pkg.	Box, Pkg.	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Box, Pkg.
Nominal of Thread (inch)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Application	Standard	Standard	Standard	Standard	Standard	-	Standard	-	Standard	-	Standard / For Vacuum Equipment / For Clean Environment	-	-	Standard	Standard	Standard	-	-	-	Standard	-	Standard	-	-	Standard
Plastic Material	-	-	-	-	-	-	-	-	-	-	-	-	-	-	POM	POM	-	-	-	-	-	-	-	-	-

Configure

Specification/Dimensions

Nominal of Thread (M)
3

4

5

6

8

10

12

16

20
Drawing

Clear

Length L(mm)
6

8

10

12

15

16

18

20

25

30

32

35

38

40

45

50

55

60

65

70

75

80

90

100
Drawing

Clear

Detailed Shape
- Wing
Larger Image

Clear

Pitch(mm)
0.5

0.7

0.8

1

1.25

1.5

1.588

1.75

2

2.5
Clear

Mounting Hole Shape
- Not Provided
Larger Image

Clear

Material
Aluminum

Resin

Stainless Steel

Steel
Clear

Surface Treatment
Black Painted

Bright Chrome Plating

Chromate Plating

Chrome Plating

Copper Plating

Green Paint

Hot Zinc Plating

Nickel Plating

Not Provided

Stainless Steel Coating

Tin Plating

Trivalent Chromate

Zinc Plating
Clear