[Notice] Japan & China Golden Week holidays will start from 29 April to 6 May 2026. Kindly expect longer response from suppliers and possible delivery delay due to high volume of shipments after holiday. Early order placement is recommended. More details
[Announcement] MISUMI Malaysia website new user interface. Clearer navigation, easy product search and more. Explore now! May contact us at (60) 3 7890 6399 for any inquiries.

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

SUNCO Unified screw, Inch screw（Thread Type：Wit Coarse）

Detailed Shape

Standard
Pan Head
Flat Head
Button Head Cap

12 items

: 30; 45; 60

Hex Bolt, Fully Threaded, Whitworth

Hex Bolt, Fully Threaded, Whitworth【1-1,000 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.

Standard Price:	MYR 0.81-
Days to Ship:	5 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

Hex Bolts Fully Threaded JIS

Hex Bolts Fully Threaded JIS【1-300 Pieces Per Package】

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:	MYR 1.81-
Days to Ship:	5 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

Whitworth Slotted Round Screw

Whitworth Slotted Round Screw【1-1,200 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

Standard Price:	MYR 0.55-
Days to Ship:	5 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

Whitworth Hex Bolt

Whitworth Hex Bolt【1-100 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:	MYR 1.50-
Days to Ship:	5 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

Inch Cutter Flat End Left-Thread Whitworth

Inch Cutter Flat End Left-Thread Whitworth【1-150 Pieces Per Package】

SUNCO

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

Standard Price:	MYR 13.70-
Days to Ship:	9 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

Witworth Cut Bolt

Witworth Cut Bolt【1-1,000 Pieces Per Package】

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:	MYR 1.90-
Days to Ship:	5 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

Whitworth Slotted Flat Screw

Whitworth Slotted Flat Screw【1-1,100 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

Standard Price:	MYR 1.23-
Days to Ship:	5 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

Hex Bolt, Partially Threaded, Whitworth

Hex Bolt, Partially Threaded, Whitworth【1-25 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.

Standard Price:	MYR 5.84-
Days to Ship:	5 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

Whitworth Hex Bolt - Strength Classification = 10.9

Whitworth Hex Bolt - Strength Classification = 10.9【1-100 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:	MYR 13.48-
Days to Ship:	5 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

Whitworth Fully Threaded Hex Bolt - Strength Classification = 10.9

Whitworth Fully Threaded Hex Bolt - Strength Classification = 10.9【1-60 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:	MYR 24.83-
Days to Ship:	5 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

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:	MYR 2.42-
Days to Ship:	5 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

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:	MYR 9.85-
Days to Ship:	9 Day(s) or more

"Same Day Ship Out" is available for item with 1 day


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)


Brand	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO
Product Series	Hex Bolt, Fully Threaded, Whitworth【1-1,000 Pieces Per Package】	Hex Bolts Fully Threaded JIS【1-300 Pieces Per Package】	Whitworth Slotted Round Screw【1-1,200 Pieces Per Package】	Whitworth Hex Bolt【1-100 Pieces Per Package】	Inch Cutter Flat End Left-Thread Whitworth【1-150 Pieces Per Package】	Witworth Cut Bolt【1-1,000 Pieces Per Package】	Whitworth Slotted Flat Screw【1-1,100 Pieces Per Package】	Hex Bolt, Partially Threaded, Whitworth【1-25 Pieces Per Package】	Whitworth Hex Bolt - Strength Classification = 10.9【1-100 Pieces Per Package】	Whitworth Fully Threaded Hex Bolt - Strength Classification = 10.9【1-60 Pieces Per Package】	Head-Cut Rough Edge Left Screw Whitworth【1-100 Pieces Per Package】	Meter-Cut Right Thread Whitworth
CAD						2D / 3D
Days to Ship	5 Day(s) or more	5 Day(s) or more	5 Day(s) or more	5 Day(s) or more	9 Day(s) or more	5 Day(s) or more	5 Day(s) or more	5 Day(s) or more	5 Day(s) or more	5 Day(s) or more	5 Day(s) or more	9 Day(s) or more
Detailed Shape	Standard	Standard	Pan Head	Standard	Standard	Standard	Flat Head	Standard	Standard	Standard	Standard	Standard
Thread Type	Wit Coarse	Wit Coarse	Wit Coarse	Wit Coarse	Wit Coarse	Wit Coarse	Wit Coarse	Wit Coarse	Wit Coarse	Wit Coarse	Wit Coarse	Wit Coarse
Thread Nominal (inch)	1 ～ 7/16	1/2 ～ 5/16	1/2 ～ 5/16	1/2 ～ 7/16	1/2 ～ 5/8	1/2 ～ 7/8	1/2 ～ 5/16	1 ～ 7/8	1 ～ 5/16	1/2 ～ 5/8	1/2 ～ 5/16	1/2 ～ 5/8
Length L (inch)	1 ～ 7/8	-	-	-	-	-	-	-	-	-	-	-
Length L (mm)	8 ～ 300	16 ～ 150	6 ～ 100	10 ～ 150	40 ～ 650	20 ～ 345	10 ～ 150	40 ～ 300	20 ～ 230	40 ～ 100	35 ～ 950	1000
Mounting Hole Shape	N/A	-	Negative	Hex Socket	N/A	N/A	Negative	N/A	N/A	N/A	N/A	N/A
Material	Brass ～ Steel	Steel	Brass ～ Steel	Stainless ～ Steel	Stainless	Steel	Brass ～ Steel	Stainless ～ Steel	Steel	Steel	Stainless ～ Steel	Steel
Surface Treatment	N/A / Black Oxide Coating / Trivalent Chromate / UniChrome Plating / Hot Dip Galvanizing / Chromate Plating / Nickel Plating / Parker / Stainless Coating	Black Oxide Coating / Trivalent Chromate / UniChrome Plating / Hot Dip Galvanizing / Chromate Plating / Parker	Trivalent Chromate / UniChrome Plating / Chromate Plating / Nickel Plating	N/A / Black Oxide Coating	N/A	Black Oxide Coating / UniChrome Plating / Hot Dip Galvanizing / Stainless Coating	N/A / Trivalent Chromate / UniChrome Plating / Hot Dip Galvanizing / Chromate Plating / Nickel Plating	N/A / Black Oxide Coating / UniChrome Plating / Stainless Coating	Black Oxide Coating / UniChrome Plating / Chromate Plating	Black Oxide Coating / UniChrome Plating / Chromate Plating	N/A / UniChrome Plating / Hot Dip Galvanizing / Chromate Plating	N/A / Trivalent Chromate / Hot Dip Galvanizing
Tip Shape	Flat End	Flat End	Flat End	Flat End	Flat End	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	Bulk (Purchasing from 1 pc.) ～ Box / Package	Box / Package	Box / Package
Application	Standard	Standard	-	-	-	Standard	-	-	High Strength	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

105

110

115

120

125

130

135

140

145

150

155

160

165

170

175

180

185

190

195

200

205

210

215

220

225

230

235

240

250

255

260

270

275

280

285

290

295

300

305

310

315

320

330

340

345

350

355

360

375

380

385

390

395

400

410

420

430

440

450

460

470

480

490

500

520

530

540

550

560

570

580

590

600

650

700

750

800

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

Narrow search by specifying Manufacturer

- SUNCO (12)
- MARUEMU WORKS (1)
- TONG (0)
- ESCO (0)
- YFS (0)
- NABEYA BI-TECH (0)
- SPS/UNBRAKO (0)
Clear

CAD

- 2D
- 3D
Clear

Days to Ship

All

1 Day(s) or Less

2 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

11 Day(s) or Less

12 Day(s) or Less
Clear

How can we improve?

SUNCO Unified screw, Inch screw（Thread Type：Wit Coarse）

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

Days to Ship

Related Categories to Unified screw, Inch screw

Payment Method

About MISUMI

About this Website

Useful Tools

Customer Service

Social Media

MISUMI Contact 9am – 6pm (Mon – Fri) * Order cut-off time is 5pm, 9am – 1pm(Sat) * Order cut-off time is 12pm