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Hex Socket Head Cap Screws（Basic Shape：Hex）

Hexagon socket head cap screws (cap bolts)
Bolts with a hexagonal hole on a cylindrical head that's fastened with a hex wrench.
Although they are also called cap screws or socket screws, the most common names are "hexagon socket head cap screw" and "cap bolt". They are generally given black oxide finish.
As only a hex wrench that perfectly fits the size can be used, they can be securely tightened.
For standardized products with long nominal length, half screw and full screw are available.
Mostly used without a nut, with a hex wrench that does not require a large space, they can be used in a narrow space or to help miniaturize a machine.

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	(1) (0) BUMAX (0) ESCO (0) HIKARI SEIKO (0) HIROSUGI-KEIKI (0) KONOE (0) KYOKUTO MFG (0) NBK (0) NIHON BYORA (0) NIPPON FASTENER (0) NISSAN SCREW (0) NISSEI SEIKO (0) OHSATO (0) RMS (0) RS Pro (0) SPS/UNBRAKO (0) SUNCO (0) TANAKA SCREW (0) TOKOSHA K (0) TONG (0) TRUSCO (0) YAHATA (0) YFS (0) YURA (1)
Filter By	All Sale Items
CAD	2D 3D
Days to Ship	All Same day 1 Day(s) or Less 3 Day(s) or Less 5 Day(s) or Less 6 Day(s) or Less Others

2 items

Sort By

: 30; 60; 90

Compare

14.9 Super Strength Hex Socket Head Bolt (Delta Protect Processing)

Until 31/03/2025

14.9 Super Strength Hex Socket Head Bolt (Delta Protect Processing)

YURA

Uses high-strength bolt steel with excellent "delayed fracture resistance," and excels in tensile strength of 1,400 N/mm^2 and achieves an elongation of 9% or more.
[Features]
· Reduced danger due to delayed destruction.
· Longer life due to improved fatigue-resistance.
· Made more compact by design and reducing size.
· Prevent loosening by improving the fastening force.

From: ฿ 14.87
Special Price
Days to Ship: Same day

Same day

Compare

Until 31/03/2025

SUS316 Hex Screws

MISUMI

[Features]
· SUS316L is composed of SUS304 with Molybdenum added, having high corrosion resistance.
[Materials] SUS316L.
[Surface Treatment] None.
[Strength Class] A4-70.
[Thread Type] Metric, Coarse.
[Nominal of Thread (M)] 4, 5, 6, 8, 10.
[Length L (mm)] 10, 12, 15, 20, 25, 30, 35.
[Sales Unit] Low Quantity (Available beginning with 1 pc.).

From: ฿ 33.99
Special Price
Days to Ship: Same day

Same day


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
Brand	YURA	MISUMI
Product Series	14.9 Super Strength Hex Socket Head Bolt (Delta Protect Processing)	SUS316 Hex Screws
CAD		2D / 3D
From	฿ 14.87 Special Price On Sale Until 31/03/2025	฿ 33.99 Special Price On Sale Until 31/03/2025
Days to Ship	Same day	Same day
Nominal of Thread (M)	6 ～ 12	4 ～ 10
Length L (mm)	10 ～ 120	10 ～ 35
Material	Steel	Stainless Steel
SurfaceTreatment	Not Provided / Chromium free	Not Provided
Basic Shape	Hex	Hex
Mounting Hole Shape	Hex Socket	Not Provided
Pitch(mm)	1 ～ 1.75	0.7 ～ 1.5
Additional Shape	Standard	Standard
Screw Type	Fully Threaded / Semi-Threaded	Fully Threaded
Thread Type	Metric, Coarse	Metric, Coarse
Strength Class (Steel)	14.9	-
Sales Unit	Box, Pkg.	Low Quantity (Available beginning with 1 pc.)
Strength Class (Stainless Steel)	-	A4-50
Application	High Strength / For Vacuum Equipment / Abrasion Resistance	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 the difference between screw, bolt and nut ? a hardware item that is used in conjunction with a "Bolt" to secure the fastener by tightening at the Bolt's end.: Answer: – “Screw” is a type of fastener hardware. It uses with blind hole and be able to create an internal thread when it is turned.
– “Bolt” is another type of fastener. It is used to tighten straight-through material with no twist holes.
– "Nut" is
Question: What the difference between hex screw and hex socket head cap screw ?: Answer: The hex screw, which has a hexagonal shape on the top, can be screwed onto workpieces using an open-ended wrench, ring wrench, or socket wrench. It is mostly used in construction work, such as bridges and building construction and so on.
The hex socket head cap screw has a hex socket in the middle of the head. It can be fastened to a workpiece by using a hex wrench and is commonly used in general applications such as securing machine parts, aluminum profile structures, electronic components, etc.
Question: What are hex socket head cap screw used for?: Answer: Socket head cap screws are most often used in general applications both in the machinery industry and in the automotive industry for fasten or drill materials such as steel, wood or plastic according to the type of screw. Examples of industrial applications such as fixing machine parts, fixing electronic parts, etc. It can also be used in furniture work, such as tables, chairs, wooden furniture, etc.