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Unified screw, Inch screw（Length L (inch)：2 3/4）

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.

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Detailed Shape	Standard Pan Head Flat Head Button Head Cap
Brand	ESCO (0) MARUEMU WORKS (0) NABEYA BI-TECH (0) SPS/UNBRAKO (1) SUNCO (9) TONG (1) YFS (0)
CAD	2D 3D
Days to Ship	All Same day 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less Others

11 items

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: 30; 45; 60

You can add up to 6 items per a category to the compare list. Compare

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

SUNCO

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

Volume Discount

CAD ：: 2D / 3D

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)
Standard	Unified Coarse UNC	NO.10 ～ 9/16	2 3/4	-	Hex Socket	Stainless ～ Steel	Black Oxide Coating	Flat End	Bulk (Purchasing from 1 pc.) ～ Box / Package	Standard	-

From: ₹ 183.20
Days to Ship: 5 Day(s) or more

5 Day(s) or more

You can add up to 6 items per a category to the compare list. Compare

Hex Socket Head Bolt (UNC) (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.

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)
Standard	Unified Coarse UNC	3/4 ～ 5/16	2 3/4	-	Hex Socket	Steel	N/A	Flat End	Bulk (Purchasing from 1 pc.) ～ Box / Package	Standard	-

From: ₹ 315.52
Days to Ship: 5 Day(s) or more

5 Day(s) or more

You can add up to 6 items per a category to the compare list. Compare

Hex Bolt, Fully 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.

Volume Discount

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)
Standard	Wit Coarse	3/16	2 3/4	-	N/A	Stainless	-	Flat End	Bulk (Purchasing from 1 pc.)	Standard	-

From: ₹ 164.00
Days to Ship: 5 Day(s) or more

5 Day(s) or more

You can add up to 6 items per a category to the compare list. Compare

Phillips Pan Head Screw UNC【1-100 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, nickel plating, trivalent stainless steel coating

Volume Discount

CAD ：: 2D / 3D

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)
Pan Head	Unified Coarse UNC	NO.8 ～ 1/4	2 3/4	-	Cross Recessed	Stainless	Black Painted	Flat End	Bulk (Purchasing from 1 pc.) ～ Box / Package	Standard	-

From: ₹ 246.21
Days to Ship: 5 Day(s) or more

5 Day(s) or more

You can add up to 6 items per a category to the compare list. Compare

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

SUNCO

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

Volume Discount

CAD ：: 2D / 3D

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)
Standard	Unified Fine UNF	NO.10 ～ 5/16	2 3/4	-	Hex Socket	Stainless ～ Steel	Black Oxide Coating	Flat End	Bulk (Purchasing from 1 pc.) ～ Box / Package	Standard	-

From: ₹ 440.00
Days to Ship: 5 Day(s) or more

5 Day(s) or more

You can add up to 6 items per a category to the compare list. Compare

UNC Flat Unified Screw【100 Pieces Per Package】

SUNCO

[Detailed Shape] Disc
[Thread Type] Unified Coarse UNC
[Mounting Hole Shape] Phillips
[Materials] Stainless Steel
[Surface Treatment] None
[Tip Shape] Flat End
[Application] Standard
[Thread (inch)] NO. 2 NO. 3 NO. 4 NO. 5 NO. 6 NO. 8 NO. 10 NO. 12 1/4 5/16 3/8 Length L(inch) 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 2 3/4 3 3 1/2 4
[Sales unit] Individual (Available for Purchase as 1pc), Box and Pkg.

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)
Flat Head	Unified Coarse UNC	NO.8	2 3/4	-	Cross Recessed	Stainless	-	Flat End	Box / Package	Standard	-

From: ₹ 144.00
Days to Ship: 14 Day(s) or more

14 Day(s) or more

You can add up to 6 items per a category to the compare list. Compare

Hex Socket Button Head Cap Screw UNC

SUNCO

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

Volume Discount

CAD ：: 2D / 3D

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)
Button Head Cap	Unified Coarse UNC	3/8	2 3/4	-	Hex Socket	Stainless ～ Steel	Black Oxide Coating	Flat End	Bulk (Purchasing from 1 pc.)	Standard	-

From: ₹ 768.00
Days to Ship: 5 Day(s) or more

5 Day(s) or more

You can add up to 6 items per a category to the compare list. Compare

Hex Socket Flat Head Cap Screws UNC【1-50 Pieces Per Package】

SUNCO

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

Volume Discount

CAD ：: 2D / 3D

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)
Flat Head	Unified Coarse UNC	1/2 ～ 5/16	2 3/4	-	Hex Socket	Steel	Black Oxide Coating	Flat End	Bulk (Purchasing from 1 pc.) ～ Box / Package	Standard	-

From: ₹ 284.80
Days to Ship: 5 Day(s) or more

5 Day(s) or more

You can add up to 6 items per a category to the compare list. Compare

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

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)
Standard	Unified Coarse UNC	1/2 ～ 7/16	2 3/4	-	N/A	Stainless ～ Steel	N/A / Black Oxide Coating / UniChrome Plating / Chrome Plating / Stainless Coating	Flat End	Bulk (Purchasing from 1 pc.) ～ Box / Package	Standard	-

From: ₹ 71.20
Days to Ship: 5 Day(s) or more

5 Day(s) or more

You can add up to 6 items per a category to the compare list. Compare

Phillips Flat Head Screw【100 Pieces Per Package】

SUNCO

[Detailed shape] Disc
[Thread ridge type] Unified coarse threads UNC
[Mounting hole dimensions] Phillips
[Materials] Equivalent to SUS304
[Surface treatment] None
[Tip shape] Flat End
[Application] Standard
[Nominal Thread (inch)] NO. 2 NO. 3 NO. 4 NO. 5 NO. 6 NO. 8 NO. 10 NO. 12 1/4 5/16 3/8 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 2 3/4 3 3 1/2 4
[Sales unit] Minimum Quantity (Available for Purchase from 1 pc) Box and Pkg.

Volume Discount

CAD ：: 2D / 3D

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)
Flat Head	Unified Coarse UNC	NO.8	2 3/4	-	Cross Recessed	Stainless	-	Flat End	Box / Package	Standard	-

From: ₹ 144.00
Days to Ship: 14 Day(s) or more

14 Day(s) or more

You can add up to 6 items per a category to the compare list. Compare

Bargain Hex Socket Head Cap Screw, Unified Coarse - Stainless Steel, Package Sales【10 Pieces Per Package】

TONG

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

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)
Standard	Unified Coarse UNC	1/4 ～ 5/16	2 3/4	-	Hex Socket	Steel	N/A	Flat End	Box / Package	Standard	-

From: ₹ 545.87
Days to Ship: 8 Day(s) or more

8 Day(s) or more


Brand
Product Series
CAD
From
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)

	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare
Brand	SUNCO	SPS/UNBRAKO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	TONG
Product Series	Hex Socket Head Cap Screws UNC【1-100 Pieces Per Package】	Hex Socket Head Bolt (UNC) (Cap Screw)【1-100 Pieces Per Package】	Hex Bolt, Fully Threaded, Whitworth	Phillips Pan Head Screw UNC【1-100 Pieces Per Package】	Hex Socket Head Cap Screws UNF【1-100 Pieces Per Package】	UNC Flat Unified Screw【100 Pieces Per Package】	Hex Socket Button Head Cap Screw UNC	Hex Socket Flat Head Cap Screws UNC【1-50 Pieces Per Package】	Coarse Unified Hex Bolt, G-5【1-100 Pieces Per Package】	Phillips Flat Head Screw【100 Pieces Per Package】	Bargain Hex Socket Head Cap Screw, Unified Coarse - Stainless Steel, Package Sales【10 Pieces Per Package】
CAD	2D / 3D			2D / 3D	2D / 3D		2D / 3D	2D / 3D	2D / 3D	2D / 3D
From	₹ 183.20	₹ 524.00	₹ 164.00	₹ 278.40	₹ 440.00	₹ 14,400.00	₹ 768.00	₹ 768.00	₹ 80.93	₹ 14,400.00	₹ 5,458.63
Days to Ship	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	14 Day(s) or more	5 Day(s) or more	5 Day(s) or more	5 Day(s) or more	14 Day(s) or more	8 Day(s) or more
Detailed Shape	Standard	Standard	Standard	Pan Head	Standard	Flat Head	Button Head Cap	Flat Head	Standard	Flat Head	Standard
Thread Type	Unified Coarse UNC	Unified Coarse UNC	Wit Coarse	Unified Coarse UNC	Unified Fine UNF	Unified Coarse UNC	Unified Coarse UNC	Unified Coarse UNC	Unified Coarse UNC	Unified Coarse UNC	Unified Coarse UNC
Thread Nominal (inch)	NO.10 ～ 9/16	3/4 ～ 5/16	3/16	NO.8 ～ 1/4	NO.10 ～ 5/16	NO.8	3/8	1/2 ～ 5/16	1/2 ～ 7/16	NO.8	1/4 ～ 5/16
Length L (inch)	2 3/4	2 3/4	2 3/4	2 3/4	2 3/4	2 3/4	2 3/4	2 3/4	2 3/4	2 3/4	2 3/4
Length L (mm)	-	-	-	-	-	-	-	-	-	-	-
Mounting Hole Shape	Hex Socket	Hex Socket	N/A	Cross Recessed	Hex Socket	Cross Recessed	Hex Socket	Hex Socket	N/A	Cross Recessed	Hex Socket
Material	Stainless ～ Steel	Steel	Stainless	Stainless	Stainless ～ Steel	Stainless	Stainless ～ Steel	Steel	Stainless ～ Steel	Stainless	Steel
Surface Treatment	Black Oxide Coating	N/A	-	Black Painted	Black Oxide Coating	-	Black Oxide Coating	Black Oxide Coating	N/A / Black Oxide Coating / UniChrome Plating / Chrome Plating / Stainless Coating	-	N/A
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.)	Bulk (Purchasing from 1 pc.) ～ 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	Box / Package	Box / Package
Application	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

160

165

170

180

190

195

200

210

220

225

230

240

250

255

260

270

280

285

290

300

315

330

345

600

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