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Wing Nuts（Material：Steel）

Wing Nuts
Nut with handles like a butterfly. They can be fastened by hand without using a tool.
In Japanese they are called "butterfly bolts".
Standards 1 to 4 are available according to the head shape. There are many different types that can be classified as "tall" or "short" type depending on the thread length, or as "R" or "H" type depending on the wing size.

19 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 12 Day(s) or Less 13 Day(s) or Less 14 Day(s) or Less

Wing Nuts

MISUMI

Sizes are M3 to M12. Shipment from 1 pc. is available as needed.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 0.58-
Days to Ship:	Same day or more

On Sale Till 31/03/2025

Cast Wing Nut, Class 1

Cast Wing Nut, Class 1【1-400 Pieces Per Package】

SUNCO

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

CAD ：: 2D / 3D

Standard Price:	SGD 6.03-
	Special Price
Days to Ship:	4 Day(s) or more

Press Wing Nut (High Shape)

Press Wing Nut (High Shape)【250-700 Pieces Per Package】

OPG

[Material] Steel stainless.
[Surface treatment] None trivalent chromate bright chromate plating chromate plating nickel plating coating silver / copper / tin plating.

Standard Price:	SGD 40.75-
Days to Ship:	4 Day(s) or more

Cold Wing Nut (R Type)

Cold Wing Nut (R Type)【1-1,300 Pieces Per Package】

MITSUBOSHI CI

[Material] Steel stainless steel
[Surface treatment] None trivalent chromate bright chromate plating chrome plating nickel plating chrome plating coating silver, copper, tin plated

Standard Price:	SGD 0.22-
Days to Ship:	4 Day(s) or more

Cold Wing Nut (R Type)(Whitworth)

Cold Wing Nut (R Type)(Whitworth)【1-1,300 Pieces Per Package】

MITSUBOSHI CI

Screw thread
[Type] Whitworth coarse application / function hand tighten
[Material] Steel stainless steel
[Surface treatment] None trivalent chromate bright chromate plating chromate plating nickel plating coating silver, copper, tin plated
[Sales unit] Individual (can be purchased as a single unit) boxes, packs
[Nominal designation of screw thread inch)] 1/4 5/16 3/8 1/2 3/16
[Surface treatment] (details) none trivalent chromate trivalent black trivalent white bright chromate plating chromate plating chromate plating green chromate black chromate nickel plating German / brown plating tin cobalt black paint height (H) 11 13 16 18 23 D 21 27 31 36 48 A 8 10 13 16 20

Standard Price:	SGD 0.23-
Days to Ship:	4 Day(s) or more

Cold Wing Nut for Hand Tighten

Cold Wing Nut for Hand Tighten【90-2,000 Pieces Per Package】

OPG

[Material] Steel stainless.
[Surface treatment] None trivalent chromate, bright chromate plating chromate plating nickel plating silver / copper / tin plating.

Standard Price:	SGD 55.67-
Days to Ship:	4 Day(s) or more

Under-Hole Nut Black

MITSUBOSHI CI

The under hole nut can resolve all of your concerns such as “screws being loose”, “screws becoming rusty”, “water is leaking through the gap between the screw and the nut”, “I want to tighten something on a glass surface, but I don’t want to scrape the glass surface”.

Standard Price:	SGD 0.82-
Days to Ship:	4 Day(s) or more

Cold Wing Nut (Class 1)

Cold Wing Nut (Class 1)【1-450 Pieces Per Package】

MITSUBOSHI CI

The butterfly-type wings on these nuts make it easy to screw and unscrew them by hand. There is one type of cold forged product, and the wingtip has a semi-circular shape.

CAD ：: 2D / 3D

Standard Price:	SGD 0.68-
Days to Ship:	4 Day(s) or more

Pressed Butterfly Nuts; Weight

Pressed Butterfly Nuts; Weight【200-500 Pieces Per Package】

OPG

The butterfly-type wings on these nuts make it easy to screw and unscrew them by hand. The steel sheet has been pressed to make the center hollow.

CAD ：: 2D / 3D

Standard Price:	SGD 25.63-
Days to Ship:	4 Day(s) or more

Pressed Butterfly Nuts; High Shape Weight

Pressed Butterfly Nuts; High Shape Weight【250-700 Pieces Per Package】

OPG

The butterfly-type wings on these nuts make it easy to screw and unscrew them by hand. The steel sheet has been pressed to make the center hollow.

CAD ：: 2D / 3D

Standard Price:	SGD 36.62-
Days to Ship:	4 Day(s) or more

Cast Wing Nut, Class 1 Whitworth

Cast Wing Nut, Class 1 Whitworth【15-200 Pieces Per Package】

SUNCO

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

CAD ：: 2D / 3D

Standard Price:	SGD 463.70-
Days to Ship:	4 Day(s) or more

Cast Wing Nut, Class 1, Fine

Cast Wing Nut, Class 1, Fine【40-60 Pieces Per Package】

SUNCO

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

CAD ：: 2D / 3D

Standard Price:	SGD 564.94-
Days to Ship:	4 Day(s) or more

Cold Wing Nut (R Type)(Fine pitch)

Cold Wing Nut (R Type)(Fine pitch)【1-250 Pieces Per Package】

MITSUBOSHI CI

[Nominal designation of screw thread (M)] 10
[Material] Steel screw thread
[Type] Metric coarse application / function hand tighten D 36
[Surface treatment] Trivalent chromate bright chromate plating chromate plating nickel plating, silver, copper, tin plated
[Sales unit] Individual (can be purchased as a single unit) boxes, packs
[Surface treatment] (details) trivalent chromate trivalent black trivalent white bright chromate plating chromate plating chromate plating green chromate black chromate nickel plating German / brown plating

Standard Price:	SGD 0.58-
Days to Ship:	4 Day(s) or more

Cold Wing Nut (H-type)

Cold Wing Nut (H-type)【120-700 Pieces Per Package】

MITSUBOSHI CI

[Material] Steel stainless steel
[Surface treatment] None trivalent chromate bright chromate plating chromate plating nickel plating chromate plating coating

Standard Price:	SGD 67.42-
Days to Ship:	4 Day(s) or more

Cold-Formed Wing Nut (H Type) (Whitworth)

Cold-Formed Wing Nut (H Type) (Whitworth)【120-450 Pieces Per Package】

MITSUBOSHI CI

[Material] Steel screw thread
[Type] Whitworth coarse application / function hand tighten
[Sales unit] Boxes/pack
[Surface treatment] None trivalent chromate bright chromate plating chromate plating nickel plating silver, copper, tin plated
[Nominal designation of screw thread (inch)] 1/4 5/16 3/8 3/16
[Surface treatment] (details) none trivalent chromate trivalent black trivalent white bright chromate plating chromate plating chromate plating green chromate black chromate nickel plating German / brown plating tin cobalt height (H) 13.0 16 18 23 D 27.0 31 36 48 A 10.0 13 16 20

Standard Price:	SGD 69.91-
Days to Ship:	4 Day(s) or more

Press Wing Nut (Low Type)

Press Wing Nut (Low Type)【200-700 Pieces Per Package】

OPG

[Material] Steel.
[Thread type] Metric coarse.
[Usage / Function] Hand tightening.
[Unit of purchase] Box / package.
[Nominal designation of thread (M)] 3 4 5 6 8 10.
[Surface treatment] Trivalent chromate, bright chromate plating, chromate plating nickel plating silver / copper / tin plating.
[Surface treatment (detail)] Trivalent chromate, trivalent black, trivalent white, bright chromate plating, chromate plating, chromate plating, green chromate, black chromate, nickel plating, dark bronze color plating, tin cobalt.
[Height] 8.5 9 9.5 11 14.
[D] 19.1 22.2 25.4 28.6 35.

Standard Price:	SGD 25.76-
Days to Ship:	4 Day(s) or more

Forged Wing Nut (1 Type) (Other Fine Types)

Forged Wing Nut (1 Type) (Other Fine Types)【60 Pieces Per Package】

SUNCO

[Nominal designation of screw thread (M)] 12
[Material] Steel
[Surface treatment] None screw thread
[Type] Metric fine application / function hand tighten
[Sales unit] Boxes/pack
[Surface treatment] (details) none hex nut standard 1 type
[Pitch] 1.5

Standard Price:	SGD 661.93
Days to Ship:	4 Day(s) or more

Cold-Formed Wing Bolt, Whitworth Diameter

Cold-Formed Wing Bolt, Whitworth Diameter【90-1,000 Pieces Per Package】

OPG

[Material] Steel screw thread
[Type] Whitworth coarse application / function hand tighten
[Sales unit] Boxes/pack
[Surface treatment] Trivalent chromate bright chromate plating chromate plating nickel plating silver, copper, tin plated
[Nominal designation of screw thread (inch)] 1/4 5/16 3/8 1/2 3/16
[Surface treatment] (details) trivalent chromate trivalent black trivalent white bright chromate plating chromate plating chromate plating green chromate black chromate nickel plating German / brown plating tin cobalt D 21 26 31 36 47

Standard Price:	SGD 60.15-
Days to Ship:	4 Day(s) or more

Press Wing Nut (Low Type), OPG-made

Press Wing Nut (Low Type), OPG-made【350 Pieces Per Package】

SUNCO

[Material] Steel
[Surface Processing] Trivalent Stainless Coating
[Nominal of Thread (M)] 8
[Application/Function] Manual fastening
[Thread Ridge Type] Metric Coarse

Standard Price:	SGD 95.24
Days to Ship:	7 Day(s) or more


Brand
Product Series
CAD
Days to Ship
Nominal of Thread (M)
Material
Surface Treatment
Thread Type
Applications, Functions
Sales Unit
Nominal of Thread (inch)
Surface Treatment (Details)
Hex Nut Type

		On Sale Till 31/03/2025
Brand	MISUMI	SUNCO	OPG	MITSUBOSHI CI	MITSUBOSHI CI	OPG	MITSUBOSHI CI	MITSUBOSHI CI	OPG	OPG	SUNCO	SUNCO	MITSUBOSHI CI	MITSUBOSHI CI	MITSUBOSHI CI	OPG	SUNCO	OPG	SUNCO
Product Series	Wing Nuts	Cast Wing Nut, Class 1【1-400 Pieces Per Package】	Press Wing Nut (High Shape)【250-700 Pieces Per Package】	Cold Wing Nut (R Type)【1-1,300 Pieces Per Package】	Cold Wing Nut (R Type)(Whitworth)【1-1,300 Pieces Per Package】	Cold Wing Nut for Hand Tighten【90-2,000 Pieces Per Package】	Under-Hole Nut Black	Cold Wing Nut (Class 1)【1-450 Pieces Per Package】	Pressed Butterfly Nuts; Weight【200-500 Pieces Per Package】	Pressed Butterfly Nuts; High Shape Weight【250-700 Pieces Per Package】	Cast Wing Nut, Class 1 Whitworth【15-200 Pieces Per Package】	Cast Wing Nut, Class 1, Fine【40-60 Pieces Per Package】	Cold Wing Nut (R Type)(Fine pitch)【1-250 Pieces Per Package】	Cold Wing Nut (H-type)【120-700 Pieces Per Package】	Cold-Formed Wing Nut (H Type) (Whitworth)【120-450 Pieces Per Package】	Press Wing Nut (Low Type)【200-700 Pieces Per Package】	Forged Wing Nut (1 Type) (Other Fine Types)【60 Pieces Per Package】	Cold-Formed Wing Bolt, Whitworth Diameter【90-1,000 Pieces Per Package】	Press Wing Nut (Low Type), OPG-made【350 Pieces Per Package】
CAD	2D / 3D	2D / 3D						2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D
Days to Ship	Same day or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	7 Day(s) or more
Nominal of Thread (M)	3 ～ 12	6 ～ 22	4 ～ 8	3 ～ 12	-	3 ～ 12	3 ～ 8	6 ～ 16	-	-	-	12 ～ 16	10	5 ～ 10	-	3 ～ 10	12	-	8
Material	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel
Surface Treatment	Trivalent Chromate	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating / Chrome Plating	Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating / Silver/Copper/Tin Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating / Chrome Plating / Silver/Copper/Tin Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating / Silver/Copper/Tin Plating	Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating	-	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating / Silver/Copper/Tin Plating	Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Silver/Copper/Tin Plating	Not Provided / Bright Chrome Plating	Not Provided	Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating / Chrome Plating / Silver/Copper/Tin Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating / Silver/Copper/Tin Plating	Not Provided	Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Painting, Coating
Thread Type	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Whit Coarse	Metric Coarse	-	Metric Coarse	Whit Coarse	Whit Coarse	Whit Coarse	Meter (Fine)	Meter (Fine)	Metric Coarse	Whit Coarse	Metric Coarse	Meter (Fine)	Whit Coarse	Metric Coarse
Applications, Functions	Regular	Regular	Hand Tightening	Hand Tightening	Hand Tightening	Hand Tightening	-	Regular	Regular	Regular	Regular	Regular	Hand Tightening	Hand Tightening	Hand Tightening	Hand Tightening	Hand Tightening	Hand Tightening	Hand Tightening
Sales Unit	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.	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.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Low Quantity (Available beginning with 1 pc.)
Nominal of Thread (inch)	-	-	-	-	1/2 ～ 5/16	-	-	-	1/4 ～ 5/16	1/4 ～ 5/16	1/2 ～ 5/16	-	-	-	1/4 ～ 5/16	-	-	1/2 ～ 3/16	-
Surface Treatment (Details)	-	Bright Chrome Plating ～ Trivalent Chromate	Bright Chrome Plating ～ Trivalent Chromate	Bright Chrome Plating ～ Trivalent Chromate	Bright Chrome Plating ～ Trivalent Chromate	Bright Chrome Plating ～ Trivalent Chromate	-	Bright Chrome Plating ～ Trivalent Chromate	Bright Chrome Plating ～ Trivalent Chromate	Bright Chrome Plating ～ Trivalent Chromate	Bright Chrome Plating ～ Not Provided	Not Provided	Bright Chrome Plating ～ Trivalent Chromate	Bright Chrome Plating ～ Trivalent Chromate	Bright Chrome Plating ～ Trivalent Chromate	Bright Chrome Plating ～ Trivalent Chromate	Not Provided	Bright Chrome Plating ～ Trivalent Chromate	-
Hex Nut Type	-	Class 1	-	-	-	-	-	Class 1	-	-	Class 1	Class 1	-	-	-	-	Class 1	-	-

Configure

Specification/Dimensions

Nominal of Thread (M)
3

4

5

6

8

10

12

14

16

18

20

22
Clear

Material
Brass

Resin

Stainless Steel

Steel
Clear

Surface Treatment
- Not Provided
- Trivalent Chromate
- Bright Chrome Plating
- Chromate Plating
- Nickel Plating
- Chrome Plating
- Painting, Coating
- Silver/Copper/Tin Plating
Clear

Thread Type
- Metric Coarse
- Meter (Fine)
- Whit Coarse
Clear

Applications, Functions
- Regular
- Hand Tightening
Clear

Sales Unit
Low Quantity (Available beginning with 1 pc.)

Box, Pkg.
Clear

Nominal of Thread (inch)
1

1/2

1/4

3/4

3/8

3/16

5/8

5/16
Clear

Surface Treatment (Details)
Black Painted

Bright Chrome Plating

Chromate Plating

Chrome Plating

Copper Plating

Nickel Plating

Not Provided

Tin Plating

Trivalent Chromate
Clear

Hex Nut Type
Class 1
Clear

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Wing Nuts（Material：Steel）

Configure

Specification/Dimensions

Nominal of Thread (M)

Material

Surface Treatment

Thread Type

Applications, Functions

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Nominal of Thread (inch)

Surface Treatment (Details)

Hex Nut Type

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