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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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SUNCO Unified screw, Inch screw（Thread Nominal (inch)：1/2）

Detailed Shape

Standard
Pan Head
Flat Head
Button Head Cap

21 items

: 30; 45; 60

On Sale Till 31/03/2025

Hex Socket Head Cap Screws UNC

Hex Socket Head Cap Screws UNC【1-30 Pieces Per Package】

SUNCO

[Materials] Equivalent to SCM SUS304
[Surface treatment] None, black iron oxide coating

CAD ：: 2D / 3D

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

On Sale Till 31/03/2025

Hex Socket Head Cap Screws UNF

Hex Socket Head Cap Screws UNF【1-10 Pieces Per Package】

SUNCO

[Materials] Equivalent to SCM SUS304
[Surface treatment] None, black iron oxide coating

CAD ：: 2D / 3D

Standard Price:	SGD 6.69-
	Special Price
Days to Ship:	4 Day(s) or more

Hex Socket Flat Head Cap Screws UNC

Hex Socket Flat Head Cap Screws UNC【1-10 Pieces Per Package】

SUNCO

[Materials] Equivalent to SCM SUS304
[Surface treatment] None, black iron oxide coating

CAD ：: 2D / 3D

Standard Price:	SGD 7.02-
Days to Ship:	4 Day(s) or more

Whitworth Fully Threaded Hex Bolt - Strength Classification = 10.9

Whitworth Fully Threaded Hex Bolt - Strength Classification = 10.9【1-100 Pieces Per Package】

SUNCO

[Thread (inch)] 5/16 3/8 1/2 5/8 3/4
[Length L (mm)] 20 25 30 35 40 50 55 65 75 150
[Surface treatment] None, bright chromate plating, chromate plating
[Sales unit] Minimum Quantity (Available for Purchase from 1 pc) Box and Pkg.
[Thread (inch)] 3/8 1/2
[Length L (mm)] 40 50 65
[Surface treatment] None, bright chromate plating, chromate plating
[Sales unit] Minimum Quantity (Available for Purchase from 1 pc) Box and Pkg.

Standard Price:	SGD 7.02-
Days to Ship:	4 Day(s) or more

Hex Bolt, Fully Threaded, Whitworth

Hex Bolt, Fully Threaded, Whitworth【1-100 Pieces Per Package】

SUNCO

An inch screw with a 55° angle ridge thread, currently used in construction, electrical, water supply, and air conditioning related industry sectors in Japan.

Volume Discount

Standard Price:	SGD 0.71-
Days to Ship:	4 Day(s) or more

Hex Socket Button Head Cap Screw UNC

Hex Socket Button Head Cap Screw UNC【1-10 Pieces Per Package】

SUNCO

[Materials] Equivalent to SCM SUS304
[Surface treatment] None, black iron oxide coating

CAD ：: 2D / 3D

Standard Price:	SGD 8.43-
Days to Ship:	4 Day(s) or more

On Sale Till 31/03/2025

Coarse Unified Hex Bolt, G-5

Coarse Unified Hex Bolt, G-5【1-100 Pieces Per Package】

SUNCO

[Materials] SWCH equivalent, SUS304 equivalent
[Surface treatment] None, black iron oxide coating, trivalent white, bright chromate plating, chromate plating, chromate plating.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 1.47-
	Special Price
Days to Ship:	Same day or more

On Sale Till 31/03/2025

Whitworth Hex Bolt

Whitworth Hex Bolt【1-50 Pieces Per Package】

SUNCO

· Detailed shape: Standard
· Thread ridge type: Whitworth coarse
· Mounting hole dimensions: Hex Socket
· Surface treatment: None
· Tip shape: Flat end
· Thread (inch): 1/4, 5/16, 3/8, 7/16, 1/2, 5/8, 3/4, 3/16
· Length (mm): 10, 12, 15, 16, 18, 20, 22, 25, 30, 32, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100, 125
· Material: Stainless steel
· Sales unit: Low quantity (available for purchase from 1pc), box and package.

Standard Price:	SGD 1.84-
	Special Price
Days to Ship:	4 Day(s) or more

Fine Unified Hex Bolt, G-5

Fine Unified Hex Bolt, G-5【1-100 Pieces Per Package】

SUNCO

[Materials] Equivalent to SWCH, Equivalent to SUS304
[Surface treatment] None, black iron oxide coating, trivalent white, bright chromate plating, chromate plating, black chromate, nickel plating, chrome plating

CAD ：: 2D / 3D

Standard Price:	SGD 1.47-
Days to Ship:	4 Day(s) or more

On Sale Till 31/03/2025

Hex Socket Flat Head Cap Screws UNF

Hex Socket Flat Head Cap Screws UNF【10 Pieces Per Package】

SUNCO

[Materials] Equivalent to SCM SUS304
[Surface treatment] None, black iron oxide coating

Standard Price:	SGD 235.97-
	Special Price
Days to Ship:	4 Day(s) or more

Hex Socket Set Screw Cup Point UNC (Unified Coarse Threads)

Hex Socket Set Screw Cup Point UNC (Unified Coarse Threads)【1-10 Pieces Per Package】

SUNCO

[Materials] Equivalent to SCM SUS304
[Surface treatment] None, black iron oxide coating

CAD ：: 2D / 3D

Standard Price:	SGD 4.02-
Days to Ship:	4 Day(s) or more

Whitworth Slotted Round Screw

Whitworth Slotted Round Screw【50-120 Pieces Per Package】

SUNCO

[Materials] Steel, Stainless steel Bras
[Surface treatment] None, Trivalent chromate non-chrome plating white, Trivalent white, Bright chromate plating, Chromate plating, Nickel plating

Volume Discount

Standard Price:	SGD 43.74-
Days to Ship:	4 Day(s) or more

Hex Bolts Fully Threaded JIS

SUNCO

[Detailed shape] Standard
[Thread ridge type] Whitworth Coarse
[Mounting hole dimensions] None
[Materials] Steel
[Tip shape] Flat End
[Application] Standard
[Thread (inch)] 5/16 3/8 1/2
[Length L (mm)] 16 18 20 25 30 32 35 38 45 50 55 60 65 70 75 90 100 140 150
[Surface treatment] None, trivalent white, black chromate plating, molten zinc plating, bright chromate plating, chromate plating, green chromate, black chromate, nickel plating, chrome plating, Parkerized
[Sales unit] Minimum Quantity (Available for Purchase from 1 pc) Box and Pkg.

Standard Price:	SGD 2.91-
Days to Ship:	4 Day(s) or more

Hex Socket Set Screw Cup Point UNF (Unified Fine Threads)

Hex Socket Set Screw Cup Point UNF (Unified Fine Threads)【1-10 Pieces Per Package】

SUNCO

[Materials]SCM/SUS304 Equivalent "Surface Treatment" black oxide coating "Thread type" unified fine UNF

CAD ：: 2D / 3D

Standard Price:	SGD 4.68-
Days to Ship:	4 Day(s) or more

Witworth Cut Bolt

SUNCO

· Detailed shape: Standard
· Thread ridge type: Whitworth coarse
· Mounting hole dimensions: None
· Materials: Equivalent to SWCH
· Tip shape: Flat end
· Application: Standard
· Thread (inch): 3/8, 1/2, 5/8, 3/4, 7/8
· Length (mm): 20, 25, 32, 38, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 100, 115, 125, 140, 150, 165, 180, 195, 210, 225, 240, 255, 270, 285, 300, 315, 330, 345, 360, 375, 390, 405, 420, 435, 450, 480
· Surface treatment: None, bright chromate plating, molten zinc plating, chromate plating
· Sales unit: Low quantity (available for purchase from 1pc), box and package.

CAD ：: 2D / 3D

Standard Price:	SGD 0.59-
Days to Ship:	4 Day(s) or more

Whitworth Slotted Flat Screw

Whitworth Slotted Flat Screw【1-130 Pieces Per Package】

SUNCO

[Materials] Steel, Stainless steel Bras
[Surface treatment] None, Trivalent chromate non-chrome plating white, Trivalent white, Bright chromate plating, Chromate plating, Nickel plating, chrome plating

Volume Discount

Standard Price:	SGD 7.38-
Days to Ship:	4 Day(s) or more

Hex Bolt, Partially Threaded, Whitworth

SUNCO

An inch screw with a 55° angle ridge thread, currently used in construction, electrical, water supply, and air conditioning related industry sectors in Japan.

Standard Price:	SGD 3.08-
Days to Ship:	4 Day(s) or more

Whitworth Hex Bolt - Strength Classification = 10.9

Whitworth Hex Bolt - Strength Classification = 10.9【1-120 Pieces Per Package】

SUNCO

[Detailed shape] Standard
[Thread ridge type] Whitworth Coarse
[Mounting hole dimensions] None
[Materials] Steel
[Tip shape] Flat End
[Application] High Strength
[Strength class (steel)] 10.9
[Thread (inch)] 5/16 3/8 1/2 5/8 3/4
[Length L (mm)] 20 25 30 35 40 50 55 65 75 150
[Surface treatment] None, bright chromate plating, chromate plating
[Sales unit] Minimum Quantity (Available for Purchase from 1 pc) Box and Pkg.

Standard Price:	SGD 4.54-
Days to Ship:	4 Day(s) or more

Head-Cut Rough Edge Left Screw Whitworth

Head-Cut Rough Edge Left Screw Whitworth【1-100 Pieces Per Package】

SUNCO

[Detailed shape] Standard
[Thread ridge type] Whitworth Coarse (Left)
[Mounting hole dimensions] None
[Materials] Steel
[Tip shape] Rough Edge
[Sales unit] Minimum Quantity (Available for Purchase from 1 pc)
[Application] Standard
[Thread (inch)] 3/8 1/2
[Length L (mm)] 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 300 350 400 450 500 550 600
[Surface treatment] None, bright chromate plating

Standard Price:	SGD 1.13-
Days to Ship:	4 Day(s) or more

Meter-Cut Right Thread Whitworth

SUNCO

[Nominal (inch)] 1/2 5/16 3/4 3/8 1/4 1 1/2 5/8

Standard Price:	SGD 10.59
Days to Ship:	7 Day(s) or more

Inch Cutter Flat End Left-Thread Whitworth

SUNCO

[Nominal Thread Size (Inch)]Selectable from 3/8, 1/2 and 5/8.

Standard Price:	SGD 4.17-
Days to Ship:	7 Day(s) or more


Brand
Product Series
CAD
Days to Ship
Detailed Shape
Thread Type
Thread Nominal (inch)
Length L (inch)
Length L (mm)
Mounting Hole Shape
Material
Surface Treatment
Tip Shape
Sales Unit
Application
Strength Class (Steel)

	On Sale Till 31/03/2025	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	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO
Product Series	Hex Socket Head Cap Screws UNC【1-30 Pieces Per Package】	Hex Socket Head Cap Screws UNF【1-10 Pieces Per Package】	Hex Socket Flat Head Cap Screws UNC【1-10 Pieces Per Package】	Whitworth Fully Threaded Hex Bolt - Strength Classification = 10.9【1-100 Pieces Per Package】	Hex Bolt, Fully Threaded, Whitworth【1-100 Pieces Per Package】	Hex Socket Button Head Cap Screw UNC【1-10 Pieces Per Package】	Coarse Unified Hex Bolt, G-5【1-100 Pieces Per Package】	Whitworth Hex Bolt【1-50 Pieces Per Package】	Fine Unified Hex Bolt, G-5【1-100 Pieces Per Package】	Hex Socket Flat Head Cap Screws UNF【10 Pieces Per Package】	Hex Socket Set Screw Cup Point UNC (Unified Coarse Threads)【1-10 Pieces Per Package】	Whitworth Slotted Round Screw【50-120 Pieces Per Package】	Hex Bolts Fully Threaded JIS	Hex Socket Set Screw Cup Point UNF (Unified Fine Threads)【1-10 Pieces Per Package】	Witworth Cut Bolt	Whitworth Slotted Flat Screw【1-130 Pieces Per Package】	Hex Bolt, Partially Threaded, Whitworth	Whitworth Hex Bolt - Strength Classification = 10.9【1-120 Pieces Per Package】	Head-Cut Rough Edge Left Screw Whitworth【1-100 Pieces Per Package】	Meter-Cut Right Thread Whitworth	Inch Cutter Flat End Left-Thread Whitworth
CAD	2D / 3D	2D / 3D	2D / 3D			2D / 3D	2D / 3D		2D / 3D		2D / 3D			2D / 3D	2D / 3D
Days to Ship	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	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	7 Day(s) or more	7 Day(s) or more
Detailed Shape	Standard	Standard	Flat Head	Standard	Standard	Button Head Cap	Standard	Standard	Standard	Flat Head	-	Pan Head	Standard	-	Standard	Flat Head	Standard	Standard	Standard	Standard	Standard
Thread Type	Unified Coarse UNC	Unified Fine UNF	Unified Coarse UNC	Wit Coarse	Wit Coarse	Unified Coarse UNC	Unified Coarse UNC	Wit Coarse	Unified Fine UNF	Unified Fine UNF	Unified Coarse UNC	Wit Coarse	Wit Coarse	Unified Fine UNF	Wit Coarse	Wit Coarse	Wit Coarse	Wit Coarse	Wit Coarse / Whitworth Coarse Thread (Left)	Wit Coarse	Wit Coarse
Thread Nominal (inch)	1/2	1/2	1/2	1/2	1/2	1/2	1/2	1/2	1/2	1/2	1/2	1/2	1/2	1/2	1/2	1/2	1/2	1/2	1/2	1/2	1/2
Length L (inch)	1 ～ 10	1 ～ 7	1 ～ 3/4	-	-	1 ～ 7/8	1 ～ 9 1/2	-	1 ～ 5 1/2	1 1/2 ～ 3/4	1 ～ 7/16	-	-	1 ～ 7/8	-	-	-	-	-	-	-
Length L (mm)	-	-	-	40 ～ 100	15 ～ 250	-	-	20 ～ 100	-	-	-	20 ～ 65	140 ～ 150	-	20 ～ 330	20 ～ 100	40 ～ 300	25 ～ 200	35 ～ 950	1000	30 ～ 950
Mounting Hole Shape	Hex Socket	Hex Socket	Hex Socket	N/A	N/A	Hex Socket	N/A	Hex Socket	N/A	Hex Socket	Hex Socket	Negative	-	Hex Socket	N/A	Negative	-	N/A	N/A	N/A	N/A
Material	Stainless ～ Steel	Stainless ～ Steel	Stainless ～ Steel	Steel	Brass ～ Steel	Stainless ～ Steel	Stainless ～ Steel	Stainless ～ Steel	Stainless ～ Steel	Stainless	Stainless ～ Steel	Steel	Steel	Stainless ～ Steel	Steel	Stainless ～ Steel	Stainless	Steel	Stainless ～ Steel	Steel	Stainless
Surface Treatment	Black Oxide Coating	Black Oxide Coating	Black Oxide Coating	Black Oxide Coating / UniChrome Plating / Chromate Plating / Stainless Coating	N/A / Black Oxide Coating / Trivalent Chromate / UniChrome Plating / Hot Dip Galvanizing / Chromate Plating / Nickel Plating / Parker / Stainless Coating	N/A / Black Oxide Coating	N/A / Black Oxide Coating / Trivalent Chromate / UniChrome Plating / Chromate Plating / Chrome Plating / Stainless Coating	Black Oxide Coating	Black Oxide Coating / Trivalent Chromate / UniChrome Plating / Chrome Plating / Stainless Coating	N/A	Black Oxide Coating	Trivalent Chromate / UniChrome Plating / Chromate Plating	Black Oxide Coating / UniChrome Plating	Black Oxide Coating	Black Oxide Coating / UniChrome Plating / Hot Dip Galvanizing / Stainless Coating	Trivalent Chromate / UniChrome Plating / Chromate Plating	-	Black Oxide Coating / UniChrome Plating / Chromate Plating / Stainless Coating	N/A / UniChrome Plating / Hot Dip Galvanizing / Chromate Plating	Hot Dip Galvanizing	N/A
Tip Shape	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	Cup Point	Flat End	Flat End	Cup Point	Flat End	Flat End	Flat End	Flat End	Flat End	-	Flat End
Sales Unit	Bulk (Purchasing from 1 pc.) ～ Box / Package	Bulk (Purchasing from 1 pc.) ～ Box / Package	Bulk (Purchasing from 1 pc.) ～ Box / Package	Bulk (Purchasing from 1 pc.) ～ Box / Package	Bulk (Purchasing from 1 pc.) ～ Box / Package	Bulk (Purchasing from 1 pc.) ～ Box / Package	Bulk (Purchasing from 1 pc.) ～ Box / Package	Bulk (Purchasing from 1 pc.) ～ Box / Package	Bulk (Purchasing from 1 pc.) ～ Box / Package	Box / Package	Bulk (Purchasing from 1 pc.) ～ Box / Package	Box / Package	Bulk (Purchasing from 1 pc.)	Bulk (Purchasing from 1 pc.) ～ Box / Package	Bulk (Purchasing from 1 pc.) ～ Box / Package	Bulk (Purchasing from 1 pc.) ～ Box / Package	Bulk (Purchasing from 1 pc.)	Bulk (Purchasing from 1 pc.) ～ Box / Package	Bulk (Purchasing from 1 pc.) ～ Box / Package	Box / Package	Box / Package
Application	Standard	Standard	Standard	High Strength	Standard	Standard	Standard	-	Standard	Standard	Standard	-	Standard	Standard	Standard	-	-	High Strength	Standard	-	-
Strength Class (Steel)	-	-	-	10.9	-	-	-	-	-	-	-	-	-	-	-	-	-	10.9	-	-	-

Configure

Specification/Dimensions

Thread Type
- Unified Coarse UNC
- Unified Fine UNF
- Wit Coarse
- Whitworth Coarse Thread (Left)
Clear

Thread Nominal (inch)
NO.0

NO.1

NO.10

NO.12

NO.2

NO.3

NO.4

NO.5

NO.6

NO.8

1

1 1/2

1 1/4

1 1/8

1/2

1/4

1/8

3/4

3/8

3/16

5/8

5/16

7/8

7/16

9/16
Clear

Length L (inch)
1

1 1/2

1 1/4

1 1/8

1/2

1 3/4

1 3/8

1/4

1 5/8

1 7/8

1/8

1/16

2

2 1/2

2 1/4

2 3/4

3

3 1/2

3 1/4

3 3/4

3/4

3/8

3/16

3/32

4

4 1/2

4 1/4

4 1/8

4 3/4

5

5 1/2

5 1/4

5/8

5/16

5/32

6

6 1/2

6 1/4

7

7 1/2

7/8

7/16

8

8 1/2

9

9 1/2

9/16

10
Clear

Length L (mm)
6

8

10

12

14

15

16

18

20

22

25

30

32

35

38

40

45

50

55

60

65

70

75

80

85

90

95

100

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115

120

125

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140

145

150

155

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165

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175

180

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225

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240

245

250

255

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265

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280

285

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305

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510

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530

540

550

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590

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650

700

750

800

850

900

950

1000
Drawing

Clear

Mounting Hole Shape
- Hex Socket
- Cross Recessed
- Negative
- N/A
Larger Image

Clear

Material
Brass

Stainless

Steel
Clear

Surface Treatment
- N/A
- Black Oxide Coating
- Non-chrome
- Trivalent Chromate
- UniChrome Plating
- Hot Dip Galvanizing
- Chromate Plating
- Nickel Plating
- Chrome Plating
- Parker
- Stainless Coating
- Black Painted
Clear

Tip Shape
- Flat End
- Cup Point
- Other Special Shapes
Larger Image

Clear

Sales Unit
Bulk (Purchasing from 1 pc.)

Box / Package
Clear

Application
- Standard
- High Strength
Clear

Strength Class (Steel)
10.9
Clear

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Clear

CAD

- 2D
- 3D
Clear

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

10 Day(s) or Less

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12 Day(s) or Less
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SUNCO Unified screw, Inch screw（Thread Nominal (inch)：1/2）

Detailed Shape

Configure

Specification/Dimensions

Thread Type

Thread Nominal (inch)

Length L (inch)

Length L (mm)

Mounting Hole Shape

Material

Surface Treatment

Tip Shape

Sales Unit

Application

Strength Class (Steel)

Narrow search by specifying Manufacturer

CAD

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