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Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 9/2/2025 to 7:00 (SGT) 10/2/2025. We apologize for the inconvenience.
Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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Hex Socket Flat Head Cap Screws（Screw Type：Semi-Threaded）

This is a category page for hexagon socket head cap screws. For MISUMI, you can select from M2 to 20, length of 3 to 150 mm, 4 types of material and 13 types of surface processing.
In addition to the JIS standard, we handle former JIS, SSS, ISO standards, etc.

[What is a countersunk bolt?]
It has a countersunk head, which allows the fastening surface to be made flush by opening a counter bore on the mating material and fastening. Therefore, it is often used in places such as hinges where you do not want bolt heads to protrude.
It is similar in shape to a small crosshead countersunk screw, but since a hex wrench is used for the countersunk bolt, it can be used in a place where it needs to be tightened more securely.

7 items

: 30; 45; 60

Days to Ship	All Same day 3 Day(s) or Less 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

Hex Socket Flat Head Cap Bolt,

SUNCO

[Material] SCM Stainless steel SUS304 equivalent SUS316L Titanium / brass
[Surface treatment] None black oxide coating, trivalent black, bright chromate plating, chromate plating, black chromate, nickel plating, coat with loosening prevention agent, black paint

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 2.17-
Days to Ship:	4 Day(s) or more

Hex Socket Flat Head Cap Screws

MISUMI

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 0.19-
Days to Ship:	Same day or more

Hex Socket Head Cap Screw JIS-B1194

Hex Socket Head Cap Screw JIS-B1194【1-100 Pieces Per Package】

ANSCO

Previous JIS Standard product & new JIS Standard, pitch etc. varies according to size.
Please confirm before purchase.

Standard Price:	SGD 0.75-
Days to Ship:	3 Day(s) or more

On Sale Till 31/03/2025

Hex Socket Head Cap Screw (JIS-B1194)

Hex Socket Head Cap Screw (JIS-B1194)【100 Pieces Per Package】

KYOKUTO MFG

[Detailed shape] Flat head
[Material] SCM435
[Thread ridge type] Metric coarse
[Usage] Standard
[Strength classification (steel)] 10.9
[Thread type] Half thread
[Nominal designation (M)] 4 5 6 8 10 12 16
[Length L (mm)] 6 8 10 12 15 16 18 20 25 30 35 40 45 50 55 60
[Pitch (mm)] 0.7 0.8 1 1.25 1.5 1.75 2
[Surface treatment] Special corrosion resistant coating, bright chromate plating

Standard Price:	SGD 59.76
	Special Price
Days to Ship:	3 Day(s) or more

On Sale Till 31/03/2025

Hex Socket Head Cap Screw (New JIS)

Hex Socket Head Cap Screw (New JIS)【1-500 Pieces Per Package】

NISSAN SCREW

[Detailed shape] Flat head
[Thread ridge type] Metric coarse
[Usage] Standard
[Nominal designation (M)] 3 4 5 6 8 10 12 16 20
[Pitch (mm)] 0.5 0.7 0.8 1 1.25 1.5 1.75 2 2.5
[Material] Stainless steel
[Surface treatment] None black oxide coating trivalent chromate trivalent black, trivalent white, bright chromate plating, chromate plating, bright chromate plating, nickel plating, black nickel, tin cobalt
[Sales unit] Loose (can be purchased individually) box / pack
[Thread type] Full-thread, half-thread

Standard Price:	SGD 0.40-
	Special Price
Days to Ship:	3 Day(s) or more

On Sale Till 31/03/2025

Hex Socket Flat Head Cap Bolt, SSS Standard

Hex Socket Flat Head Cap Bolt, SSS Standard【1-100 Pieces Per Package】

TOKOSHA K

[Detailed shape] Flat head
[Material] Steel
[Thread ridge type] Metric coarse
[Usage] Standard
[Nominal designation (M)] 3 4 5 6 8 10
[Length L (mm)] 5 6 8 10 12 14 15 16 18 20 22 25 30 35 40 45 50 55 60 65 70
[Pitch (mm)] 0.5 0.7 0.8 1 1.25 1.5
[Surface treatment] None, electroless nickel plating, trivalent chromate trivalent black, trivalent white, bright chromate plating, chromate plating, black chromate, nickel plating, chrome plating, dacrotized, German brown plating, tin cobalt
[Sales unit] Loose (can be purchased individually) box / pack
[Thread type] Full-thread, half-thread

Standard Price:	SGD 0.59-
	Special Price
Days to Ship:	3 Day(s) or more

Hexagonal socket head bolt (half threaded type)

Hexagonal socket head bolt (half threaded type)【12-17 Pieces Per Package】

TRUSCO NAKAYAMA

[Features]
● Compared to full-thread screw type, the load-bearing body strength is improved.

Standard Price:	SGD 13.39
Days to Ship:	8 Day(s)


Brand
Product Series
CAD
Days to Ship
Nominal of Thread (M)
Length L (mm)
Detailed Shape
Material
SurfaceTreatment
Pitch
Thread Type
Screw Type
Sales Unit
Application
Strength Class (Stainless Steel)
Additional Shape
Strength Class (Steel)
Cleaning Method

				On Sale Till 31/03/2025	On Sale Till 31/03/2025	On Sale Till 31/03/2025
Brand	SUNCO	MISUMI	ANSCO	KYOKUTO MFG	NISSAN SCREW	TOKOSHA K	TRUSCO NAKAYAMA
Product Series	Hex Socket Flat Head Cap Bolt,	Hex Socket Flat Head Cap Screws	Hex Socket Head Cap Screw JIS-B1194【1-100 Pieces Per Package】	Hex Socket Head Cap Screw (JIS-B1194)【100 Pieces Per Package】	Hex Socket Head Cap Screw (New JIS)【1-500 Pieces Per Package】	Hex Socket Flat Head Cap Bolt, SSS Standard【1-100 Pieces Per Package】	Hexagonal socket head bolt (half threaded type)【12-17 Pieces Per Package】
CAD	2D / 3D	2D / 3D
Days to Ship	4 Day(s) or more	Same day or more	3 Day(s) or more	3 Day(s) or more	3 Day(s) or more	3 Day(s) or more	8 Day(s)
Nominal of Thread (M)	5 ～ 6	4 ～ 8	8	10	4 ～ 12	8 ～ 10	8 ～ 10
Length L (mm)	110 ～ 150	25 ～ 50	45 ～ 50	45	30 ～ 100	45 ～ 70	50
Detailed Shape	Countersunk	Countersunk	Countersunk	Countersunk	Countersunk	Countersunk	Countersunk
Material	Stainless Steel	Steel	Steel	Steel	Steel / Stainless Steel	Steel	Steel
SurfaceTreatment	Not Provided	Black Oxide	Tin Plating / Black Oxide / Nickel Plating / Chrome Plating	Black Oxide	Tin Plating / Not Provided / Black Oxide / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating	Black Oxide / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating / Chrome Plating	Black Oxide
Pitch	0.8 ～ 1	0.7 ～ 1.25	1.25	1.5	0.7 ～ 1.75	1.25 ～ 1.5	-
Thread Type	Metric, Coarse	Metric, Coarse	Metric, Coarse	Metric, Coarse	Metric, Coarse	Metric, Coarse	Metric, Coarse
Screw Type	Semi-Threaded	Semi-Threaded	Semi-Threaded	Semi-Threaded	Semi-Threaded	Semi-Threaded	Semi-Threaded
Sales Unit	Sold Individually (No Min. Purchase)	Sold Individually (No Min. Purchase)	Box, Pkg. ～ Sold Individually (No Min. Purchase)	-	Box, Pkg. ～ Sold Individually (No Min. Purchase)	Box, Pkg. ～ Sold Individually (No Min. Purchase)	-
Application	Standard	-	Standard	Standard	Standard	Standard	Standard / High Strength
Strength Class (Stainless Steel)	-	-	-	-	-	-	-
Additional Shape	Standard	Standard	Standard	Standard	Standard	Standard	-
Strength Class (Steel)	-	10.9	-	10.9	-	10.9	-
Cleaning Method	-	-	-	-	-	-	-

Configure

Specification/Dimensions

Nominal of Thread (M)
2

2.5

3

4

5

6

8

10

12

14

16

20
Clear

Length L (mm)
3

4

5

6

7

8

10

12

14

15

16

18

20

22

25

28

30

35

40

45

50

55

60

65

70

75

80

85

90

95

100

110

120

130

140

150
Clear

Detailed Shape
- Countersunk
- Low Profile Countersunk Head
Larger Image

Clear

Material
- Steel
- Stainless Steel
- Titanium
- Brass
Clear

SurfaceTreatment
- Not Provided
- Black Oxide
- Electroless Nickel Plating
- Trivalent Chromate
- Bright Chrome Plating
- Zinc Plating
- Chromate Plating
- Nickel Plating
- Chrome Plating
- Dacrotizing
- Copper Plating
- Tin Plating
- Black Paint
Clear

Pitch
0.4

0.45

0.5

0.7

0.8

1

1.25

1.5

1.75

2

2.5
Clear

Thread Type
- Metric, Coarse
- Metric, Fine
Clear

Screw Type
- Fully Threaded
- Semi-Threaded
Clear

Sales Unit
Box, Pkg.

Sold Individually (No Min. Purchase)
Clear

Application
- Standard
- High Strength
- For Vacuum Equipment
- For Clean Environment
Clear

Strength Class (Stainless Steel)
A2-70

A2-50
Clear

Additional Shape
- Standard
Larger Image

Clear

Strength Class (Steel)
8.8

10.9
Clear

Cleaning Method
- Degreasing
- Precision Cleaning
- Electrolytic Polishing + Precision Cleaning
Clear

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- ANSCO (1)
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- NISSAN SCREW (1)
- SUNCO (1)
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- TOKOSHA K (1)
- YFS (0)
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Hex Socket Flat Head Cap Screws（Screw Type：Semi-Threaded）

Configure

Specification/Dimensions

Nominal of Thread (M)

Length L (mm)

Detailed Shape

Material

SurfaceTreatment

Pitch

Thread Type

Screw Type

Sales Unit

Application

Strength Class (Stainless Steel)

Additional Shape

Strength Class (Steel)

Cleaning Method

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