(!) Since support from Microsoft will end on January 14 2020, Windows 7 user might not be able to use MISUMI website effectively. Please consider to update your system as ‘MISUMI Website system requirement’.

MiSUMi

Webcode Seach | Series: #CODE

Keyword suggestions

Part number suggestions

Discontinued Products

Quote/ Order

แจ้งวันหยุดทำการในเดือน ตุลาคม 2567 | Notice holiday in October 2024 > คลิก
การยกเลิกจำหน่ายสินค้าประเภทอุปกรณ์นิวเมติกส์ (Pneumatic equipment) รุ่น “Economy Series” | Notice of End of Sales for Economy Series Pneumatic Equipment Category > คลิก

How can we improve?

How can we improve?

* This form is only for feedback/comment on our website and service
Feedback

Name (Optional)

E-mail Address (Optional)

Tel (Optional)

Your feedback is essential for our continuous improvement

Thank you for your cooperation.

Your feedback is essential for our continuous improvement.

Hex Socket Head Cap Screws（SurfaceTreatment：Chrome Plating）

Hex Socket Head Cap Screws are fasteners with a cylindrical head featuring an internal hexagonal drive. Designed to be tightened using an Allen wrench, these screws offer high torque and secure fastening. They are ideal for applications with limited access and where a flush finish is required. Commonly used in automotive, aerospace, robotics, and electronics industries, these screws are available in various materials such as steel, stainless steel, aluminum, titanium, and brass to suit different environmental conditions and strength requirements. Customers can configure the screws by selecting the appropriate thread size, length, and surface treatment to match their specific applications. Additionally, custom manufacturing options are available to meet unique project needs, ensuring optimal performance and reliability.

Configure

Specification/Dimensions

Nominal of Thread (M)
1.4

1.6

2

2.5

2.6

3

4

5

6

8

10

12

14

16

18

20

22

24

27

30

33

36

39

42

45

48

52

56

64
Drawing

Clear

Length L (mm)
2.5

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

20

22

24

25

26

27

28

30

32

35

36

37

38

40

45

50

52

55

60

65

70

75

80

85

90

95

100

105

110

115

120

125

130

135

140

145

150

155

160

165

170

175

180

185

190

195

200

205

210

215

220

225

230

235

240

245

250

255

260

265

270

275

280

285

290

295

300

305

310

315

320

325

330

335

340

345

350

360

370

380

390

400

410

420

430

440

450

455

460

470

480

490

500

510

520

530

540

550

560

600

610
Drawing

Clear

Material
- Steel
- Stainless Steel
- Aluminum
- Titanium
- Brass
- Special Material
Clear

SurfaceTreatment
- Not Provided
- Black Oxide Film
- Black Oxide
- Electroless Nickel Plating
- Chromium free
- Trivalent Chromate
- Bright Chrome Plating
- Chromate Plating
- Nickel Plating
- Chrome Plating
- Black Anodize
- Clear Anodize
- Dacrotizing
- Barrel, Passivated
- Special Chemical Grinding
- GeoMet Coating
- fluoropolymer Coating
- Fluorine Coating
- Molybdenum Disulfide Coating
- Copper Plating
- Tin Plating
- Lafre
- Locking Agent Coating
- Black Paint
- Other Special Treatment
- Low Temperature Black Chrome Plating_
- Blue Alumite
- Gold Alumite
- Red Alumite
- Passivation Coating Processing
Clear

Basic Shape
- Standard (Round)
- Hex
- Set Screw
- Fully Threaded
- Shoulder, Stepped
Larger Image

Clear

Mounting Hole Shape
- Hex Socket
- Not Provided
Larger Image

Clear

Pitch(mm)
0.3

0.35

0.4

0.45

0.5

0.7

0.75

0.8

1

1.25

1.5

1.75

2

2.5

3

3.5

4

4.5
Clear

Additional Shape
- Standard
- With Captured Washer
- Flanged
- With Retaining Ring Groove
- With Tap
- With Stopper Hole
- Locking Agent Coating
Larger Image

Clear

Screw Type
- Fully Threaded
- Semi-Threaded
Clear

Thread Type
- Metric, Coarse
- Metric, Fine
- Metric, Coarse (Left)
- Metric, Fine (Left)
Clear

Strength Class (Steel)
8.8

10.9

12.9

14.9
Clear

Sales Unit
- Low Quantity (Available beginning with 1 pc.)
- Box, Pkg.
- Sold Separately (Can be purchased from set quantity)
Clear

Strength Class (Stainless Steel)
A2-100

A2-80

A2-70

A2-50

A4-100

A4-70

A4-50

8.8

10.9
Clear

Application
- Standard
- Low Outgas
- Heat Resistance
- Chemical Resistance
- High Strength
- Non-magnetic
- Electrical Conductance
- For Vacuum Equipment
- Abrasion Resistance
- For Clean Environment
- Fall-off Prevention
Clear

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

Characteristics/Applications
Clean washed

Conductive/antistatic

Corrosion resistance/chemical resistance

Heat resistance

Low Dust Generation

Non-magnetic

Vacuum
Clear

Material Details
- SUS304 Equivalent
Clear

Environmentally friendly
- RoHS Compliant (10 Substances)
Clear

Brand	(0) (0) BUMAX (0) ESCO (0) HIKARI SEIKO (0) HIROSUGI-KEIKI (0) KONOE (0) KYOKUTO MFG (0) NBK (0) NIHON BYORA (1) NIPPON FASTENER (0) NISSAN SCREW (1) NISSEI SEIKO (0) OHSATO (0) RMS (0) RS Pro (0) SPS/UNBRAKO (0) SUNCO (2) TANAKA SCREW (0) TOKOSHA K (1) TONG (0) TRUSCO (0) YAHATA (0) YFS (0) YURA (0)
Filter By	All Sale Items
CAD	2D 3D
Days to Ship	All Same day 1 Day(s) or Less 2 Day(s) or Less 3 Day(s) or Less 4 Day(s) or Less Others

5 items

Sort By

: 30; 60; 90

Compare

Hex Socket Head Bolt (Fully/Partially Threaded) [8 Types of Material, 21 Types of Surface Treatment]

Until 31/03/2025

Hex Socket Head Bolt (Fully/Partially Threaded) [8 Types of Material, 21 Types of Surface Treatment]【1-500 Pieces Per Package】

SUNCO

Hex Socket Head Bolt (Fully/Partially Threaded) [1-500 Pieces Per Package]
It is a screw used for fastening machine components. It has a hex socket in the middle of the head, is fully threaded, and comes in various sizes.
[Feature]
• Thread sizes : M1.4, M1.6, M2, M3 and the biggest is M64
• Thread length shortest/longest: 2.5 and 610 mm.
• Pitches shortest/longest: 0.3 and 4.5 mm.
• Can select between half-thread and full thread
• Material: Steel, Stainless Steel, Aluminum and Titanium
[Application]
Use for fastening machine components and aluminum profile structure.

From: ฿ 3.56
Special Price
Days to Ship: Same day

Same day

Compare

Until 31/03/2025

Hex Socket Head Cap Screw, Fine Pitch【1-100 Pieces Per Package】

SUNCO

[Materials] SCM SUS304 equivalent
[Surface treatment] None, black iron oxide coating, trivalent chromate, trivalent black, trivalent white, bright chromate plating, chromate plating, chromate plating, black chromate, nickel plating, chrome plating, tin cobalt.

From: ฿ 41.70
Special Price
Days to Ship: 5 Day(s)

5 Day(s)

Compare

Until 31/03/2025

Hex Socket Head Bolt CSHH/CSHHL【1-500 Pieces Per Package】

TOKOSHA K

[Mounting Hole Shape] Hex socket.
[Basic Shape] Standard (round).
[Material] Steel.
[Thread Type] Metric coarse.
[Additional Shape] Standard.
[Applications] Standard.
[Nominal Diameters (M)] 2, 2.5, 2.6, 3, 4, 5, 6, 8, 10, 12, 14, 16, 20.
[Pitches (mm)] 0.4, 0.45, 0.5, 0.7, 0.8, 1, 1.25, 1.5, 1.75, 2, 2.5.
[Surface Treatments] Not provided, trivalent chromate, trivalent black, trivalent white, bright chromate plating, green chromate, black chromate, nickel plating, black nickel, chrome plating, dacrotized, tin cobalt, bright chromate plating+thread lock coating (ALOK).
[Thread Types] Fully-threaded, partially-threaded.

From: ฿ 3.60
Special Price
Days to Ship: Same day

Same day

Compare

Until 31/03/2025

Hex Socket Screw [NBI]【500 Pieces Per Package】

NIHON BYORA

[Materials] Steel Stainless steel
[Surface treatment] None, Electroless nickel plating, Trivalent chromate, Trivalent black, Trivalent white, Bright chromate plating, Chromate plating, Chrome plating, Geomet treated, Tin cobalt

From: ฿ 1,441.53
Special Price
Days to Ship: 5 Day(s)

5 Day(s)

Compare

Until 31/03/2025

Flange Socket【1-1,000 Pieces Per Package】

NISSAN SCREW

Flange Socket[1-1,000 Pieces Per Package]
It is a screw used for fastening machine components. It has a hex socket in the middle of the head and a flange. Moreover, it comes in various sizes and surface treatments.
[Feature]
• Thread sizes: M3, M4, M5, M6, M8, M10 and M12
• Thread length shortest/longest: 5 and 100 mm.
• Pitches: 0.5, 0.7, 0.8, 1, 1.25, 1.5 and 1.75 mm.
• Material: Steel and stainless steel
• Can select between half-thread and full thread
[Application]
Use for fastening machine and electronic components

From: ฿ 20.97
Special Price
Days to Ship: 5 Day(s)

5 Day(s)


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

	You can add up to 6 items per a category to the compare list.Compare Until 31/03/2025	You can add up to 6 items per a category to the compare list.Compare Until 31/03/2025	You can add up to 6 items per a category to the compare list.Compare Until 31/03/2025	You can add up to 6 items per a category to the compare list.Compare Until 31/03/2025	You can add up to 6 items per a category to the compare list.Compare Until 31/03/2025
Brand	SUNCO	SUNCO	TOKOSHA K	NIHON BYORA	NISSAN SCREW
Product Series	Hex Socket Head Bolt (Fully/Partially Threaded) [8 Types of Material, 21 Types of Surface Treatment]【1-500 Pieces Per Package】	Hex Socket Head Cap Screw, Fine Pitch【1-100 Pieces Per Package】	Hex Socket Head Bolt CSHH/CSHHL【1-500 Pieces Per Package】	Hex Socket Screw [NBI]【500 Pieces Per Package】	Flange Socket【1-1,000 Pieces Per Package】
CAD	2D / 3D	2D / 3D
From	฿ 3.56 Special Price On Sale Until 31/03/2025	฿ 41.70 Special Price On Sale Until 31/03/2025	฿ 3.60 Special Price On Sale Until 31/03/2025	฿ 1,441.53 Special Price On Sale Until 31/03/2025	฿ 20.97 Special Price On Sale Until 31/03/2025
Days to Ship	Same day	5 Day(s)	Same day	5 Day(s)	5 Day(s)
Nominal of Thread (M)	2 ～ 20	10	3 ～ 16	4	3 ～ 12
Length L (mm)	3 ～ 150	20 ～ 100	6 ～ 150	8	5 ～ 100
Material	Steel	Steel	Steel	Steel	Steel
SurfaceTreatment	Chrome Plating	Chrome Plating	Chrome Plating	Chrome Plating	Chrome Plating
Basic Shape	Standard (Round)	Standard (Round)	Standard (Round)	Standard (Round)	Standard (Round)
Mounting Hole Shape	Hex Socket	Hex Socket	Hex Socket	Hex Socket	Hex Socket
Pitch(mm)	0.4 ～ 2.5	1.25	0.5 ～ 2	0.7	0.5 ～ 1.75
Additional Shape	Standard	Standard	Standard	Standard	Flanged
Screw Type	Fully Threaded / Semi-Threaded	Fully Threaded / Semi-Threaded	Fully Threaded / Semi-Threaded	Fully Threaded	Fully Threaded / Semi-Threaded
Thread Type	Metric, Coarse	Metric, Fine	Metric, Coarse	Metric, Coarse	Metric, Coarse
Strength Class (Steel)	10.9 ～ 12.9	10.9	-	-	-
Sales Unit	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Box, Pkg.	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.
Strength Class (Stainless Steel)	-	-	-	-	-
Application	Standard	Standard	Standard	Standard	Standard
Cleaning Method	-	-	-	-	-
Characteristics/Applications	-	-	-	-	-
Material Details	-	-	-	-	-
Environmentally friendly	-	-	-	-	-

Related Categories to Hex Socket Head Cap Screws

FAQ Hex Socket Head Cap Screws

Question: What are Hex Socket Head Cap Screws?: Answer: Hex Socket Head Cap Screws, also known as Allen bolts, have a cylindrical head with a hexagonal recess. They are designed to be driven by a hex (Allen) wrench, providing a secure and high-torque fastening solution. These screws are commonly used in applications where there is limited access for tools and where high clamping force is needed.
Question: What materials are Hex Socket Head Cap Screws made from?: Answer: These screws are available in a variety of materials including steel, stainless steel, aluminum, titanium, and brass. Each material offers different advantages; for instance, stainless steel provides excellent corrosion resistance, while titanium offers high strength-to-weight ratio suitable for high-stress applications.
Question: What are the common applications of Hex Socket Head Cap Screws?: Answer: Hex Socket Head Cap Screws are used across various industries including automotive, aerospace, robotics, and electronics. They are ideal for situations where components need to be assembled in tight spaces or where a clean and flush finish is required. They are often used in machinery, equipment, and structural assemblies.
Question: How do I choose the right Hex Socket Head Cap Screw for my application?: Answer: When selecting a Hex Socket Head Cap Screw, consider the following factors:
- Thread size and pitch: Ensure compatibility with the threaded hole.
- Material: Select based on environmental conditions and required strength.
- Length: Choose a length that ensures sufficient engagement in the threaded hole.
- Surface treatment: Consider if corrosion resistance or additional surface hardness is needed. Common treatments include black oxide, zinc plating, and anodizing.
Question: What are the advantages of using Hex Socket Head Cap Screws over other types of fasteners?: Answer: Hex Socket Head Cap Screws offer several benefits:
- High Torque Application: The hexagonal recess allows for higher torque to be applied compared to traditional screws.
- Space Efficiency: Their design requires less space for the tool, making them ideal for tight and confined spaces.
- Aesthetic and Safety: They provide a clean finish with no protruding heads, reducing the risk of snags and injuries.
Question: Can Hex Socket Head Cap Screws be used in high-vibration environments?: Answer: Yes, they are suitable for high-vibration environments when properly installed. The use of thread lockers or lock washers can further enhance their resistance to loosening due to vibration.
Question: How do I ensure proper installation of Hex Socket Head Cap Screws?: Answer: Proper installation involves:
- Using the correct size Allen wrench: Ensure the wrench fits snugly to avoid stripping the recess.
- Applying the right torque: Use a torque wrench to apply the manufacturer-recommended torque.
- Using thread lockers: For critical applications, apply thread lockers to prevent loosening.