[Notice] Japan & China Golden Week holidays will start from 29 April to 6 May 2026. Kindly expect longer response from suppliers and possible delivery delay due to high volume of shipments after holiday. Early order placement is recommended. More details
[Announcement] MISUMI Malaysia website new user interface. Clearer navigation, easy product search and more. Explore now! May contact us at (60) 3 7890 6399 for any inquiries.

How can we improve?

How can we improve?

Comments

Name (Optional)

E-mail Address (Optional)

Tel (Optional)

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Customer Privacy Policy

Thank you for your cooperation.

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Please use the inquiry form.

Customer Privacy Policy

Hex Socket Flat Head Cap Screws（Strength Class (Stainless Steel)：A2-50）

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.

5 items

: 30; 45; 60

Days to Ship	All 1 Day(s) or Less 2 Day(s) or Less 4 Day(s) or Less 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 9 Day(s) or Less 10 Day(s) or Less 13 Day(s) or Less 14 Day(s) or Less

Flat Head Cap Screws (Pack)

Flat Head Cap Screws (Pack)【1-100 Pieces Per Package】

MISUMI

Hexagon socket cap screws - Flat head stainless
• [Material] 304 stainless steel or equivalent
• [Strength class] A2-50 equivalent

Volume Discount

CAD ：: 2D / 3D

Standard Price:	MYR 1.26-
Days to Ship:	1 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

Flat Head Cap Screws/Stainless Steel (Box)

Flat Head Cap Screws/Stainless Steel (Box)【300-1,000 Pieces Per Package】

MISUMI

Sizes are M2 to M10. Shipment from 1 pc. is available as needed.

CAD ：: 2D / 3D

Standard Price:	MYR 217.54-
Days to Ship:	2 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

[Clean & Pack] Socket Flat Head Cap Screw - Stainless Steel, Single Item

MISUMI

Three types of cleaning methods are available: degreasing, precision cleaning, and electrolytic polishing + precision cleaning. They can be ordered from one piece with the standard part number.
This eliminates the need for customer cleaning or outsourced cleaning, reducing the amount of time and effort required.

■Part Number for Clean & Pack Products

·Degreasing (Anti-rust single packing)	: Part Number SL-□□
·Precision cleaning (Degassing double packing)	: Part Number SH-□□
·Electrolytic polishing + precision cleaning (Degassing double packing)	: Part Number SHD-□□

Product Part Number	Cleaning Method	Packaging Type	Effects Compared to Uncleaned Product	Environment (Standard)	Process
SL-□□	Degreasing	Anti-rust packing	Oil removal	General environment	Regular assembly process
					Post battery assembly process
SH-□□	Precision cleaning	Degassing double packing	Oil removal Dust removal	Clean environment (Class 10 to 1,000)	Battery assembly process
					LCD-related post assembly process
					In-vehicle camera assembly process
SHD-□□	Electrolytic polishing + precision cleaning	Degassing double packing	Oil removal Dust removal Outgas reduction	Vacuum environment Clean environment (Class 10 to 1,000)	Pre-semiconductor process
					Liquid crystal deposition process
					Pre-OLED process

■Notes
Cleaning also removes rust prevention oil, which may make the product more susceptible to rusting than an uncleaned product.
Please be careful about the application location and storage environment.

Volume Discount

Standard Price:	MYR 15.00-
Days to Ship:	6 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

Economy

Economy Hex Flat Head Bolts Stainless Steel DIN7991 (Boxe

MiSUMi Economy

Economy Hex Flat Head Bolts Stainless Steel DIN7991 (Boxe【500-7,000 Pieces Per Package】

MISUMI

Volume Discount

Standard Price:	MYR 135.55-
Days to Ship:	6 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

[Clean & Pack]Hex Socket Flat Head Cap Screw - Stainless Steel, Small Box [20 to 2,000 pcs.]

[Clean & Pack]Hex Socket Flat Head Cap Screw - Stainless Steel, Small Box [20 to 2,000 pcs.]【20-2,000 Pieces Per Package】

MISUMI

■Part Number for Clean & Pack Products

·Degreasing (Anti-rust single packing)	: Part Number SL-□□
·Precision cleaning (Degassing double packing)	: Part Number SH-□□
·Electrolytic polishing + precision cleaning (Degassing double packing)	: Part Number SHD-□□

Product Part Number	Cleaning Method	Packaging Type	Effects Compared to Uncleaned Product	Environment (Standard)	Process
SL-□□	Degreasing	Anti-rust packing	Oil removal	General environment	Regular assembly process
					Post battery assembly process
SH-□□	Precision cleaning	Degassing double packing	Oil removal Dust removal	Clean environment (Class 10 to 1,000)	Battery assembly process
					LCD-related post assembly process
					In-vehicle camera assembly process
SHD-□□	Electrolytic polishing + precision cleaning	Degassing double packing	Oil removal Dust removal Outgas reduction	Vacuum environment Clean environment (Class 10 to 1,000)	Pre-semiconductor process
					Liquid crystal deposition process
					Pre-OLED process

Sizes are M2 to M10. The products can be shipped from 1 piece when requesting a small quantity.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	MYR 210.59-
Days to Ship:	6 Day(s) or more

"Same Day Ship Out" is available for item with 1 day


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

				Economy
Brand	MISUMI	MISUMI	MISUMI	MISUMI MiSUMi Economy	MISUMI
Product Series	Flat Head Cap Screws (Pack)【1-100 Pieces Per Package】	Flat Head Cap Screws/Stainless Steel (Box)【300-1,000 Pieces Per Package】	[Clean & Pack] Socket Flat Head Cap Screw - Stainless Steel, Single Item	Economy Hex Flat Head Bolts Stainless Steel DIN7991 (Boxe【500-7,000 Pieces Per Package】	[Clean & Pack]Hex Socket Flat Head Cap Screw - Stainless Steel, Small Box [20 to 2,000 pcs.]【20-2,000 Pieces Per Package】
CAD	2D / 3D	2D / 3D			2D / 3D
Days to Ship	1 Day(s) or more	2 Day(s) or more	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more
Nominal of Thread (M)	2 ～ 10	3 ～ 6	2 ～ 10	3 ～ 4	2 ～ 10
Length L (mm)	4 ～ 30	6 ～ 25	4 ～ 30	6 ～ 40	4 ～ 30
Detailed Shape	Countersunk	Countersunk	Countersunk	Countersunk	Countersunk
Material	Stainless Steel	Stainless Steel	-	-	Stainless Steel
SurfaceTreatment	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided
Pitch(ｍｍ)	0.4 ～ 1.5	0.5 ～ 1	0.4 ～ 1.5	0.5 ～ 0.7	0.4 ～ 1.5
Thread Type	Metric, Coarse	Metric, Coarse	Metric, Coarse	Metric, Coarse	Metric, Coarse
Screw Type	Fully Threaded	Fully Threaded	Fully Threaded	-	Fully Threaded
Sales Unit	Box, Pkg. ～ Sold Individually (No Min. Purchase)	Box, Pkg.	Sold Individually (No Min. Purchase)	Box, Pkg.	Box, Pkg.
Application	Standard	Standard	Standard / For Vacuum Equipment / For Clean Environment	Standard	Standard / For Vacuum Equipment / For Clean Environment
Strength Class (Stainless Steel)	A2-50	A2-50	A2-50	A2-50	A2-50
Additional Shape	Standard	Standard	Standard	Standard	Standard
Strength Class (Steel)	-	-	-	-	-
Cleaning Method	-	-	Precision Cleaning / Electrolytic Polishing + Precision Cleaning / Degreasing	-	Precision Cleaning / Electrolytic Polishing + Precision Cleaning / Degreasing
Characteristics/Applications	反射防止	-	Clean washed	-	Clean washed
Environmentally friendly	RoHS Compliant (10 Substances)	-	RoHS Compliant (10 Substances)	-	RoHS Compliant (10 Substances)

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
- Standard
- Ultra Low Profile Head
- 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
- Chromate Plating
- Nickel Plating
- Chrome Plating
- Dacrotizing
- Barrel, Passivated
- Copper Plating
- Tin Plating
- Black Paint
Clear

Pitch(ｍｍ)
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)

Sold Individually (Purchasable From Min. Order Quantity)
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)
10.9
Clear

Cleaning Method
- Degreasing
- Precision Cleaning
- Electrolytic Polishing + Precision Cleaning
- No Cleaning
Clear

Characteristics/Applications
- Clean washed
- 反射防止
Clear

Environmentally friendly
- RoHS Compliant (10 Substances)
Clear

Narrow search by specifying Manufacturer

- MISUMI (5)
- Economy series (1)
- YFS (0)
- ANSCO (0)
- NISSAN SCREW (0)
- TRUSCO NAKAYAMA (0)
- SPS/UNBRAKO (0)
- SUNCO (0)
- BUMAX (0)
- MARUEMU WORKS (0)
- KYOKUTO MFG (0)
- TOKOSHA K (0)
- ESCO (0)
Clear

CAD

- 2D
- 3D
Clear

How can we improve?

Hex Socket Flat Head Cap Screws（Strength Class (Stainless Steel)：A2-50）

Configure

Specification/Dimensions

Nominal of Thread (M)

Length L (mm)

Detailed Shape

Material

SurfaceTreatment

Pitch(ｍｍ)

Thread Type

Screw Type

Sales Unit

Application

Strength Class (Stainless Steel)

Additional Shape

Strength Class (Steel)

Cleaning Method

Characteristics/Applications

Environmentally friendly

Narrow search by specifying Manufacturer

CAD

Related Categories to Hex Socket Flat Head Cap Screws

Payment Method

About MISUMI

About this Website

Useful Tools

Customer Service

Social Media

MISUMI Contact 9am – 6pm (Mon – Fri) * Order cut-off time is 5pm, 9am – 1pm(Sat) * Order cut-off time is 12pm