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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（Material：Steel）

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.

13 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 0.92-
Days to Ship:	3 Day(s) or more

Hex Socket Flat Head Cap Screws

MISUMI

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 0.15-
Days to Ship:	Same day or more

Hex Socket Head Cap Screw JIS-B1194

Hex Socket Head Cap Screw JIS-B1194【1-1,000 Pieces Per Package】

ANSCO

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

Standard Price:	SGD 0.20-
Days to Ship:	Same day or more

On Sale Till 31/03/2025

Hex Socket Head Cap Screw (JIS-B1194)

Hex Socket Head Cap Screw (JIS-B1194)【1-500 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

	Special Price
Days to Ship:	Same day or more

On Sale Till 31/03/2025

Hex Socket Flat Head Cap Screws, Fine, DIN Standard

Hex Socket Flat Head Cap Screws, Fine, DIN Standard【1-200 Pieces Per Package】

SUNCO

[Material] SCM SUS304 equivalent
[Surface treatment] None triiron tetraoxide,coating, bright chromate plating, chromate plating, black chromate

CAD ：: 2D / 3D

Standard Price:	SGD 1.04-
	Special Price
Days to Ship:	Same day or more

On Sale Till 31/03/2025

Hex Socket Head Cap Screw (New JIS)

Hex Socket Head Cap Screw (New JIS)【1-1,000 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 0.21-
	Special Price
Days to Ship:	3 Day(s) or more

Hex Socket Flat Head Screw Class 10.9 DIN7991

MiSUMi Economy

Hex Socket Flat Head Screw Class 10.9 DIN7991【35-10,000 Pieces Per Package】

MISUMI

Volume Discount

Standard Price:	SGD 28.60-
Days to Ship:	14 Day(s)

Hex Socket Flat Head Screw Class 8.8 DIN7991

MiSUMi Economy

Hex Socket Flat Head Screw Class 8.8 DIN7991【80-10,000 Pieces Per Package】

MISUMI

Volume Discount

Standard Price:	SGD 60.20-
Days to Ship:	13 Day(s)

Flat Head Bolt With Hex Socket Head (Flat Head Cap Screw) (ISO10642)

Flat Head Bolt With Hex Socket Head (Flat Head Cap Screw) (ISO10642)【1-200 Pieces Per Package】

SPS/UNBRAKO

[Detail shape]: Flat.
[Material] Steel.
[Surface treatment (detail)]: None.
[Thread type]: Metric coarse.
[Usage]: Standard.
[Thread type]: Partially threaded.
[Nominal designation of thread (M)]: 3 4 5 6 8 10 12.
[Length L or l (mm)]: 6 8 10 12 15 16 18 20 25 30 35 50.
[Pitch (mm)]: 0.5 0.7 0.8 1 1.25 1.5 1.75.
[Unit of purchase]: Per pcs (able to purchase from one piece), box / package.

Standard Price:	SGD 1.24-
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【1-1,000 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 0.21-
	Special Price
Days to Ship:	3 Day(s) or more

Flush bolt with hexagonal hole (type for all screws)

Flush bolt with hexagonal hole (type for all screws)【7-65 Pieces Per Package】

TRUSCO NAKAYAMA

[Features]
● SCM material used for high strength.
● Trivalent chromate finish for low environmental impact.

Standard Price:	SGD 12.90-
Days to Ship:	5 Day(s) or more

YFS Plate Bolt with Hex Socket

YFS

High-quality, low-cost hex socket flathead bolt made in Taiwan.
Boasts the world's top quality for your satisfaction.

[Material] Structural Alloy Steel SCM435 (M3-M12)

Days to Ship: 5 Day(s) or more

Days to Ship:	5 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				On Sale Till 31/03/2025
Brand	SUNCO	MISUMI	ANSCO	KYOKUTO MFG	SUNCO	NISSAN SCREW	MISUMI MiSUMi Economy	MISUMI MiSUMi Economy	SPS/UNBRAKO	TOKOSHA K	TRUSCO NAKAYAMA	YFS	TRUSCO NAKAYAMA
Product Series	Hex Socket Flat Head Cap Bolt,	Hex Socket Flat Head Cap Screws	Hex Socket Head Cap Screw JIS-B1194【1-1,000 Pieces Per Package】	Hex Socket Head Cap Screw (JIS-B1194)【1-500 Pieces Per Package】	Hex Socket Flat Head Cap Screws, Fine, DIN Standard【1-200 Pieces Per Package】	Hex Socket Head Cap Screw (New JIS)【1-1,000 Pieces Per Package】	Hex Socket Flat Head Screw Class 10.9 DIN7991【35-10,000 Pieces Per Package】	Hex Socket Flat Head Screw Class 8.8 DIN7991【80-10,000 Pieces Per Package】	Flat Head Bolt With Hex Socket Head (Flat Head Cap Screw) (ISO10642)【1-200 Pieces Per Package】	Hex Socket Flat Head Cap Bolt, SSS Standard【1-1,000 Pieces Per Package】	Flush bolt with hexagonal hole (type for all screws)【7-65 Pieces Per Package】	YFS Plate Bolt with Hex Socket	Hexagonal socket head bolt (half threaded type)【12-17 Pieces Per Package】
CAD	2D / 3D	2D / 3D			2D / 3D
Days to Ship	3 Day(s) or more	Same day or more	Same day or more	Same day or more	Same day or more	3 Day(s) or more	14 Day(s)	13 Day(s)	3 Day(s) or more	3 Day(s) or more	5 Day(s) or more	5 Day(s) or more	8 Day(s)
Nominal of Thread (M)	2 ～ 2.5	4 ～ 10	3 ～ 8	4 ～ 16	10 ～ 16	3 ～ 20	2 ～ 16	3 ～ 12	3 ～ 12	3 ～ 10	3 ～ 12	8	8 ～ 10
Length L (mm)	5 ～ 12	10 ～ 50	4 ～ 50	8 ～ 60	15 ～ 60	5 ～ 100	4 ～ 75	8 ～ 80	6 ～ 50	5 ～ 70	5 ～ 50	25	50
Detailed Shape	Countersunk	Countersunk	Countersunk	Countersunk	Low Profile Countersunk Head	Countersunk	Countersunk	Countersunk	Countersunk	Countersunk	Countersunk	Countersunk	Countersunk
Material	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel
SurfaceTreatment	Black Oxide / Trivalent Chromate	Black Oxide	Tin Plating / Black Oxide / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating / Chrome Plating	Black Oxide / Bright Chrome Plating	Black Oxide / Bright Chrome Plating / Chromate Plating	Tin Plating / Black Oxide / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating	Black Oxide	Zinc Plating	Not Provided	Copper Plating / Tin Plating / Black Oxide / Electroless Nickel Plating / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating / Chrome Plating / Dacrotizing	Black Oxide / Trivalent Chromate	-	Black Oxide
Pitch	0.4 ～ 0.45	0.7 ～ 1.5	0.5 ～ 1.25	0.7 ～ 2	1.25 ～ 1.5	0.5 ～ 2.5	0.4 ～ 2	0.5 ～ 1.75	0.5 ～ 1.75	0.5 ～ 1.5	-	1.25	-
Thread Type	Metric, Coarse	Metric, Coarse	Metric, Coarse	Metric, Coarse	Metric, Fine	Metric, Coarse	Metric, Coarse	Metric, Coarse	Metric, Coarse	Metric, Coarse	Metric, Coarse	-	Metric, Coarse
Screw Type	Fully Threaded	Fully Threaded / Semi-Threaded	Fully Threaded / Semi-Threaded	Fully Threaded / Semi-Threaded	Fully Threaded	Fully Threaded / Semi-Threaded	Fully Threaded	Fully Threaded	Fully Threaded	Fully Threaded / Semi-Threaded	Fully Threaded	Fully 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)	Box, Pkg.	Box, Pkg.	Box, Pkg. ～ Sold Individually (No Min. Purchase)	Box, Pkg. ～ Sold Individually (No Min. Purchase)	-	-	-
Application	Standard	-	Standard	Standard	Standard	Standard	Standard	-	Standard	Standard	Standard / High Strength	-	Standard / High Strength
Strength Class (Stainless Steel)	-	-	-	-	-	-	-	-	-	-	-	-	-
Additional Shape	Standard	Standard	Standard	Standard	Standard	Standard	-	Standard	Standard	Standard	-	-	-
Strength Class (Steel)	-	10.9	-	10.9	-	-	10.9	8.8	-	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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- SPS/UNBRAKO (1)
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Hex Socket Flat Head Cap Screws（Material：Steel）

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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