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SUNCO Unified screw, Inch screw（Thread Nominal (inch)：1/4）

Detailed Shape

Standard
Pan Head
Flat Head
Button Head Cap

22 items

: 30; 45; 60

Hex Socket Head Cap Screws UNC

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

SUNCO

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

CAD ：: 2D / 3D

Standard Price:	SGD 0.92-
Days to Ship:	Same day or more

Phillips Pan Head Screw UNC

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

CAD ：: 2D / 3D

Standard Price:	SGD 2.46-
Days to Ship:	4 Day(s) 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 0.99-
Days to Ship:	4 Day(s) or more

Hex Socket Flat Head Cap Screws UNC

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

SUNCO

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

CAD ：: 2D / 3D

Standard Price:	SGD 1.40-
Days to Ship:	4 Day(s) or more

Hex Bolt, Fully Threaded, Whitworth

Hex Bolt, Fully Threaded, Whitworth【1-500 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 0.20-
Days to Ship:	4 Day(s) or more

Coarse Unified Hex Bolt, G-5

Coarse Unified Hex Bolt, G-5【1-650 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 0.30-
Days to Ship:	4 Day(s) or more

Whitworth Hex Bolt

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 0.38-
Days to Ship:	Same day or more

Phillips Flat Head Screw

Phillips Flat Head Screw【1-100 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.

CAD ：: 2D / 3D

Standard Price:	SGD 2.54-
Days to Ship:	4 Day(s) or more

UNC Flat Unified Screw

UNC Flat Unified Screw【1-100 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.

Standard Price:	SGD 2.54-
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 4.24-
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 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 1.40-
Days to Ship:	4 Day(s) or more

Phillips Pan Head Screw UNF

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 4.24-
Days to Ship:	4 Day(s) or more

Hex Socket Button Head Cap Screw UNC

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

SUNCO

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

CAD ：: 2D / 3D

Standard Price:	SGD 0.89-
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)【1-100 Pieces Per Package】

SUNCO

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

CAD ：: 2D / 3D

Standard Price:	SGD 0.65-
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 1.40-
Days to Ship:	Same day or more

Whitworth Slotted Flat Screw

Whitworth Slotted Flat Screw【1-700 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 0.53-
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)【1-100 Pieces Per Package】

SUNCO

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

CAD ：: 2D / 3D

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

Whitworth Slotted Round Screw

Whitworth Slotted Round Screw【1-600 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 0.53-
Days to Ship:	4 Day(s) or more

UNC Slotted Flat Screw

UNC Slotted Flat Screw【1-100 Pieces Per Package】

SUNCO

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

Standard Price:	SGD 3.34-
Days to Ship:	4 Day(s) or more

Head-Cut Rough Edge Left Screw Whitworth

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 0.74-
Days to Ship:	4 Day(s) or more

Meter-Cut Left Thread Whitworth

SUNCO

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

Standard Price:	SGD 2.44
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)


Brand	SUNCO	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【1-100 Pieces Per Package】	Phillips Pan Head Screw UNC【1-500 Pieces Per Package】	Hex Socket Head Cap Screws UNF【1-100 Pieces Per Package】	Hex Socket Flat Head Cap Screws UNC【1-100 Pieces Per Package】	Hex Bolt, Fully Threaded, Whitworth【1-500 Pieces Per Package】	Coarse Unified Hex Bolt, G-5【1-650 Pieces Per Package】	Whitworth Hex Bolt	Phillips Flat Head Screw【1-100 Pieces Per Package】	UNC Flat Unified Screw【1-100 Pieces Per Package】	Phillips Flat Head Screw UNF【1-100 Pieces Per Package】	Fine Unified Hex Bolt, G-5【1-650 Pieces Per Package】	Hex Socket Button Head Cap Screw UNF【1-100 Pieces Per Package】	Phillips Pan Head Screw UNF	Hex Socket Button Head Cap Screw UNC【1-100 Pieces Per Package】	Hex Socket Set Screw Cup Point UNC (Unified Coarse Threads)【1-100 Pieces Per Package】	Hex Socket Flat Head Cap Screws UNF【1-100 Pieces Per Package】	Whitworth Slotted Flat Screw【1-700 Pieces Per Package】	Hex Socket Set Screw Cup Point UNF (Unified Fine Threads)【1-100 Pieces Per Package】	Whitworth Slotted Round Screw【1-600 Pieces Per Package】	UNC Slotted Flat Screw【1-100 Pieces Per Package】	Head-Cut Rough Edge Left Screw Whitworth	Meter-Cut Left Thread Whitworth
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D		2D / 3D		2D / 3D		2D / 3D	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	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	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
Detailed Shape	Standard	Pan Head	Standard	Flat Head	Standard	Standard	Standard	Flat Head	Flat Head	Flat Head	Standard	Button Head Cap	Pan Head	Button Head Cap	-	Flat Head	Flat Head	-	Pan Head	Flat Head	Standard	Standard
Thread Type	Unified Coarse UNC	Unified Coarse UNC	Unified Fine UNF	Unified Coarse UNC	Wit Coarse	Unified Coarse UNC	Wit Coarse	Unified Coarse UNC	Unified Coarse UNC	Unified Fine UNF	Unified Fine UNF	Unified Fine UNF	Unified Fine UNF	Unified Coarse UNC	Unified Coarse UNC	Unified Fine UNF	Wit Coarse	Unified Fine UNF	Wit Coarse	Unified Coarse UNC	Wit Coarse	Wit Coarse
Thread Nominal (inch)	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4
Length L (inch)	1 ～ 7/16	1 ～ 7/16	1 ～ 7/16	1 ～ 7/8	-	1 ～ 7/8	-	1 ～ 7/8	1 ～ 7/8	1 ～ 5/8	1 ～ 7/8	1 ～ 7/8	1 ～ 5/8	1 ～ 7/8	1 ～ 7/16	1 ～ 7/8	-	1 ～ 7/16	-	1 ～ 7/8	-	-
Length L (mm)	-	-	-	-	8 ～ 100	-	10 ～ 50	-	-	-	-	-	-	-	-	-	10 ～ 100	-	10 ～ 100	-	35 ～ 600	1000
Mounting Hole Shape	Hex Socket	Cross Recessed	Hex Socket	Hex Socket	N/A	N/A	Hex Socket	Cross Recessed	Cross Recessed	Cross Recessed	N/A	Hex Socket	Cross Recessed	Hex Socket	Hex Socket	Hex Socket	Negative	Hex Socket	Negative	Negative	N/A	N/A
Material	Stainless ～ Steel	Stainless	Stainless ～ Steel	Stainless ～ Steel	Brass ～ Steel	Stainless ～ Steel	Stainless ～ Steel	Stainless	Stainless	Stainless	Stainless ～ Steel	Stainless ～ Steel	Stainless	Stainless ～ Steel	Stainless ～ Steel	Stainless ～ Steel	Brass ～ Steel	Stainless ～ Steel	Brass ～ Steel	Stainless	Steel	Steel
Surface Treatment	Black Oxide Coating	Black Painted	Black Oxide Coating	N/A / Black Oxide 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 / Trivalent Chromate / UniChrome Plating / Chromate Plating / Chrome Plating / Stainless Coating	Black Oxide Coating	-	-	-	N/A / Black Oxide Coating / UniChrome Plating / Chromate Plating / Chrome Plating / Stainless Coating	Black Oxide Coating	-	N/A / Black Oxide Coating	Black Oxide Coating	Black Oxide Coating	N/A / Trivalent Chromate / UniChrome Plating / Chromate Plating	Black Oxide Coating	Trivalent Chromate / UniChrome Plating / Chromate Plating / Nickel Plating	-	N/A / UniChrome Plating	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	Flat End	Flat End	Flat End	Cup Point	Flat End	Flat End	Cup Point	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	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	Box / Package
Application	Standard	Standard	Standard	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

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95

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115

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125

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145

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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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CAD

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Clear

Days to Ship

All

Same day

4 Day(s) or Less

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6 Day(s) or Less

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SUNCO Unified screw, Inch screw（Thread Nominal (inch)：1/4）

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)

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