(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
Instead, please kindly use other browsers like Google Chrome, Microsoft Edge or Mozilla Firefox.

7 Million Products, 2,000 Brands.
50,000 Stock items for Same Day Ship Out.

All Categories

Search by Application

inCAD Library

Brands

Brand List

Webcode Seach | Series: #CODE

Keyword suggestions

Part number suggestions

Discontinued Products

Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 21/4/2024 to 6:00 (SGT) 22/4/2024. We apologize for the inconvenience.
Please Note our New Address (effective April 1, 2024): 331 North Bridge Rd, #05-01 Odeon 331, Singapore 188720.

How can we improve?

How can we improve?

Feedback

Name (Optional)

E-mail Address (Optional)

Tel (Optional)

Thank you for your time.
Your feedback is essential for our continuous improvement
Privacy Policy

Thank you for your cooperation.

Thank you for your time.
Your feedback is essential for our continuous improvement
Please use the inquiry form.

Privacy Policy

Unified screw, Inch screw（Thread Type：Unified Fine UNF）

Category page for Unified / Imperial / Whitworth Screws. This category has a lineup of screws using international standards such as UNC / UNF / Whitworth. Sizes can be selected from nominal No. 0 to 12, 3/16 to 1 inch, length 1/16 to 10 inches, with 3 kinds of materials and 11 kinds of surface processing.

[Unified / Imperial / Whitworth Threads]
Products with threads cut in imperial units instead of metric units like those of parts regularly sold in Japan. These standards are commonly used in the US and the UK. These may be used for aircraft and import/export items.
Whitworth screw products originated in England and have threads cut at 55 degrees. Although this thread type has been removed from JIS standards, it is still currently used in buildings, electrical, water, and air conditioning facilities even in Japan.

Detailed Shape

Standard
Pan Head
Flat Head
Button Head Cap

15 items

: 30; 45; 60

Hex Socket Head Bolt (Imperial Thread) SNSS

Hex Socket Head Bolt (Imperial Thread) SNSS【1-10 Pieces Per Package】

NABEYA BI-TECH

[Features]
・ Hex socket head bolt (imperial thread).
・ Compliant with ANSI B18.3.
・ Use the dedicated SKH wrench for attaching and removing.
・ Can be cut to the desired thread length.
・ The material is SUS304 equivalent finishes.
・The manufacturer produces products with special specifications, such as dimensions, shapes, materials, surface treatments, clean washing, special packaging, etc.
[Applications]
・ For equipment and devices with imperial specification threads.

CAD ：: 2D / 3D

Standard Price:	SGD 2.49-
Days to Ship:	Same day or more

Hex Socket Head Cap Screws UNF

Hex Socket Head Cap Screws UNF【1-100 Pieces Per Package】

SUNCO

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

CAD ：: 2D / 3D

Standard Price:	SGD 0.67-
Days to Ship:	Same day or more

Flat Bolt With Hex Socket (UNF) (Flat Cap Screw)

Flat Bolt With Hex Socket (UNF) (Flat Cap Screw)【1-100 Pieces Per Package】

SPS/UNBRAKO

[Detail shape]: Flat.
[Thread type] Unified fine UNF.
[Mount hole shape]: Hex socket.
[Material] Steel.
[Surface treatment (detail)]: None.
[Tip shape]: Flat tip.
[Usage]: Standard.
[Nominal designation of thread (inch)]: NO.10 1/4 5/16 3/8.
[Length L or l (inch)]: 3/8 1/2 5/8 3/4 1 1 1/4.
[Unit of purchase]: Per pcs (able to purchase from one piece), box / package.

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

Button Bolt with Hex Socket (UNF) (Button Cap Screw)

SPS/UNBRAKO

[Detail shape]: Button.
[Thread type] Unified fine UNF.
[Mount hole shape]: Hex socket.
[Material] Steel.
[Surface treatment (detail)]: None.
[Tip shape]: Flat tip.
[Usage]: Standard.
[Nominal designation of thread (inch)]: NO.10 1/4 5/16 3/8. [Length L or l (inch)]: 1/4 3/8 1/2 5/8 3/4 1.
[Unit of purchase]: Per pcs (able to purchase from one piece), box / package.

Standard Price:	SGD 2.25-
Days to Ship:	4 Day(s) or more

Hex Socket Button Head Cap Screw UNF

Hex Socket Button Head Cap Screw UNF【1-100 Pieces Per Package】

SUNCO

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

CAD ：: 2D / 3D

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

Phillips Flat Head Screw UNF

Phillips Flat Head Screw UNF【1-100 Pieces Per Package】

SUNCO

[Detailed shape] Disc
[Thread ridge type] Unified details UNF
[Mounting hole dimensions] Phillips
[Materials] Equivalent to SUS304
[Surface treatment] None
[Tip shape] Flat End
[Application] Standard
[Nominal Thread (inch)] NO. 0 NO. 1 NO. 4 NO. 5 NO. 6 NO. 8 NO. 10 1/4 Length L (inches) 1/8 3/16 1/4 5/16 3/8 7/16 1/2 5/8 3/4 7/8 1 1 1/8 1 1/4 1 1/2 1 3/4 2 2 1/4 2 1/2 3
[Sales unit] Minimum Quantity (Available for Purchase from 1 pc) Box and Pkg.

CAD ：: 2D / 3D

Standard Price:	SGD 1.06-
Days to Ship:	4 Day(s) or more

Set Screw with Hex Socket (UNF), (Hollow Set), (Serrated Teeth)

Set Screw with Hex Socket (UNF), (Hollow Set), (Serrated Teeth)【1-100 Pieces Per Package】

SPS/UNBRAKO

Serrated tip locks onto shafts to prevent loosening.
Suited for measures against vibrations.

Standard Price:	SGD 2.27-
Days to Ship:	4 Day(s) or more

Phillips Pan Head Screw UNF

Phillips Pan Head Screw UNF【1-500 Pieces Per Package】

SUNCO

[Materials] Equivalent to SWCH, Equivalent to SUS304
[Surface treatment]None, non-chrome black, trivalent chromate, non-chrome plating white, trivalent black, trivalent white, bright chromate plating, chromate plating, black chromate, trivalent stainless steel coating, black paint

CAD ：: 2D / 3D

Standard Price:	SGD 0.79-
Days to Ship:	4 Day(s) or more

Fine Unified Hex Bolt, G-5

Fine Unified Hex Bolt, G-5【1-650 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 0.38-
Days to Ship:	4 Day(s) or more

Hex Socket Head Bolt (UNRF) (Cap Screw)

Hex Socket Head Bolt (UNRF) (Cap Screw)【1-100 Pieces Per Package】

SPS/UNBRAKO

Experience fine considerations Unbrako pays to each dimensions of bolts on high tightening torque, bearing surface, etc.

Standard Price:	SGD 2.13-
Days to Ship:	4 Day(s) or more

Hex Socket Flat Head Cap Screws UNF

Hex Socket Flat Head Cap Screws UNF【1-100 Pieces Per Package】

SUNCO

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

CAD ：: 2D / 3D

Standard Price:	SGD 0.84-
Days to Ship:	Same day or more

Bargain Hex Socket Head Cap Screw, Unified Fine - Stainless Steel, Sales by Carton

Bargain Hex Socket Head Cap Screw, Unified Fine - Stainless Steel, Sales by Carton【100 Pieces Per Package】

TONG

Procurement methods have been optimized to allow for a reduced price for the "Value Bolt With Hex Socket Head UNF (Unified Fine) Cap Screw."
These cap screws are popular when looking to cut costs.

Standard Price:	SGD 77.65-
Days to Ship:	10 Day(s) or more

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

Hex Socket Set Screw Cup Point UNF (Unified Fine Threads)【1-100 Pieces Per Package】

SUNCO

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

CAD ：: 2D / 3D

Standard Price:	SGD 0.65-
Days to Ship:	4 Day(s) or more

Value Hex Socket Set Screw, UNF (Unified Fine), Hollow Screw, Indented Tip - Black Oxide Finish / Box

Value Hex Socket Set Screw, UNF (Unified Fine), Hollow Screw, Indented Tip - Black Oxide Finish / Box【100-500 Pieces Per Package】

YFS

Procurement methods have been optimized to allow for a reduced price for the "Value Hex Socket Set Screw UNF (Unified Fine), Hollow Screw, Indented Tip."
These set screws are popular when looking to cut costs.

Standard Price:	SGD 31.47-
Days to Ship:	8 Day(s) or more

Value Hex Socket Set Screw, UNF (Unified Fine), Hollow Screw, Indented Tip - Stainless Steel / Box

Value Hex Socket Set Screw, UNF (Unified Fine), Hollow Screw, Indented Tip - Stainless Steel / Box【500 Pieces Per Package】

TONG

Standard Price:	SGD 213.81
Days to Ship:	8 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)


Brand	NABEYA BI-TECH	SUNCO	SPS/UNBRAKO	SPS/UNBRAKO	SUNCO	SUNCO	SPS/UNBRAKO	SUNCO	SUNCO	SPS/UNBRAKO	SUNCO	TONG	SUNCO	YFS	TONG
Product Series	Hex Socket Head Bolt (Imperial Thread) SNSS【1-10 Pieces Per Package】	Hex Socket Head Cap Screws UNF【1-100 Pieces Per Package】	Flat Bolt With Hex Socket (UNF) (Flat Cap Screw)【1-100 Pieces Per Package】	Button Bolt with Hex Socket (UNF) (Button Cap Screw)	Hex Socket Button Head Cap Screw UNF【1-100 Pieces Per Package】	Phillips Flat Head Screw UNF【1-100 Pieces Per Package】	Set Screw with Hex Socket (UNF), (Hollow Set), (Serrated Teeth)【1-100 Pieces Per Package】	Phillips Pan Head Screw UNF【1-500 Pieces Per Package】	Fine Unified Hex Bolt, G-5【1-650 Pieces Per Package】	Hex Socket Head Bolt (UNRF) (Cap Screw)【1-100 Pieces Per Package】	Hex Socket Flat Head Cap Screws UNF【1-100 Pieces Per Package】	Bargain Hex Socket Head Cap Screw, Unified Fine - Stainless Steel, Sales by Carton【100 Pieces Per Package】	Hex Socket Set Screw Cup Point UNF (Unified Fine Threads)【1-100 Pieces Per Package】	Value Hex Socket Set Screw, UNF (Unified Fine), Hollow Screw, Indented Tip - Black Oxide Finish / Box【100-500 Pieces Per Package】	Value Hex Socket Set Screw, UNF (Unified Fine), Hollow Screw, Indented Tip - Stainless Steel / Box【500 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	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	Same day or more	10 Day(s) or more	4 Day(s) or more	8 Day(s) or more	8 Day(s) or more
Detailed Shape	Standard	Standard	Flat Head	Button Head Cap	Button Head Cap	Flat Head	Standard	Pan Head	Standard	Standard	Flat Head	Standard	-	-	-
Thread Type	Unified Fine UNF	Unified Fine UNF	Unified Fine UNF	Unified Fine UNF	Unified Fine UNF	Unified Fine UNF	Unified Fine UNF	Unified Fine UNF	Unified Fine UNF	Unified Fine UNF	Unified Fine UNF	Unified Fine UNF	Unified Fine UNF	Unified Fine UNF	Unified Fine UNF
Thread Nominal (inch)	NO.10 ～ 1/4	NO.0 ～ 9/16	NO.10	NO.10 ～ 5/16	NO.0 ～ 5/16	NO.0 ～ 1/4	NO.10 ～ 5/16	NO.0 ～ 1/4	1/2 ～ 9/16	NO.0 ～ 7/16	NO.0 ～ 5/16	NO.10 ～ 5/16	NO.0 ～ 7/16	NO.10 ～ 5/8	NO.10
Length L (inch)	-	1 ～ 9/16	1/2 ～ 5/8	1/2 ～ 5/8	1 ～ 7/16	1 ～ 7/16	1 ～ 5/16	1 ～ 7/16	1 ～ 7/8	1 ～ 7/8	1 ～ 7/16	1 1/2 ～ 5/8	1 ～ 7/16	1 ～ 5/8	3/8
Length L (mm)	-	-	-	-	-	-	-	-	45	-	-	-	-	-	-
Mounting Hole Shape	Hex Socket	Hex Socket	Hex Socket	Hex Socket	Hex Socket	Cross Recessed	Hex Socket	Cross Recessed	N/A	Hex Socket	Hex Socket	Hex Socket	Hex Socket	Hex Socket	Hex Socket
Material	Stainless	Stainless ～ Steel	Steel	Steel	Stainless ～ Steel	Stainless	Steel	Stainless ～ Steel	Stainless ～ Steel	Steel	Stainless ～ Steel	Steel	Stainless ～ Steel	Steel	Steel
Surface Treatment	N/A	Black Oxide Coating	N/A	N/A	Black Oxide Coating	N/A	N/A	Black Painted / N/A / Non-chrome / Trivalent Chromate / UniChrome Plating / Chromate Plating / Stainless Coating	N/A / Black Oxide Coating / Trivalent Chromate / UniChrome Plating / Chromate Plating / Nickel Plating / Chrome Plating / Stainless Coating	N/A	N/A / Black Oxide Coating	N/A	Black Oxide Coating	Black Oxide Coating	N/A
Tip Shape	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	Other Special Shapes	Flat End	Flat End	Flat End	Flat End	Flat End	Cup Point	Cup Point	Cup Point
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.)	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	Box / Package
Application	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard
Strength Class (Steel)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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

245

250

255

260

265

270

275

280

285

290

295

300

305

310

315

320

325

330

335

340

345

350

355

360

365

370

375

380

385

390

395

400

410

420

430

440

450

460

470

480

490

500

510

520

530

540

550

560

570

580

590

600

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

Narrow search by specifying Manufacturer

- SUNCO (7)
- SPS/UNBRAKO (4)
- TONG (2)
- NABEYA BI-TECH (1)
- YFS (1)
- MARUEMU WORKS (0)
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

11 Day(s) or Less

12 Day(s) or Less
Clear

All Categories

Categories

Search by Application

Brands

Message from MISUMI

My Favorites

Settings

How can we improve?

Unified screw, Inch screw（Thread Type：Unified Fine UNF）

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 more

About MISUMI

About this Website

Useful Tools

Customer Service

Social Media

MISUMI Contact 9:00 am – 6:00 pm (Mon – Fri), 9:00 am – 3 pm (Sat)