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Hex Socket Head Cap Screws（Additional Shape：With Retaining Ring Groove）

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.

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Brand	(2) (0) BUMAX (0) HIKARI SEIKO (0) HIROSUGI-KEIKI (0) KONOE (0) KYOKUTO MFG (0) NABEYA BI-TECH (0) NIHON BYORA (0) NIPPON FASTENER (0) NISSAN SCREW (0) NISSEI SEIKO (0) RMS (0) SPS/UNBRAKO (0) SUNCO (0) TANAKA SCREW (0) TOKOSHA K (0) YAHATA (0) YFS (0) YURA (0)
CAD	2D 3D
Days to Ship	All Same day 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less Others

2 items

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Hex Socket Head Cap - Screws with Retaining Ring Groove

MISUMI

[Features]
· L dimension can be specified according to the intended use.
[Materials] SUS304 Equivalent.
[Surface Treatment] None.
[Accessory] E Type retaining ring SUS304.
[Thread Type] Metric, Coarse.
[Nominal of Thread (M)] 3, 4, 5, 6, 8.

CAD ：: 2D / 3D

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
3 ～ 8	10 ～ 35	Stainless Steel	Not Provided	Standard (Round)	Hex Socket	0.5 ～ 1.25	With Retaining Ring Groove	Fully Threaded	Metric, Coarse	-	Low Quantity (Available beginning with 1 pc.)	-	Standard	-	-	-	-

Days to Ship: 8 Day(s) or more

8 Day(s) or more

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[Clean & Pack]Retaining Ring Groove Length Configurable Hex Socket Head Cap Screws

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.

[Characteristics]
L dimension can be specified based on applications.

CAD ：: 2D / 3D

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
3 ～ 8	10 ～ 35	Aluminum	Not Provided	Standard (Round)	Hex Socket	0.5 ～ 1.25	With Retaining Ring Groove	Fully Threaded	Metric, Coarse	-	Low Quantity (Available beginning with 1 pc.)	-	Standard / For Vacuum Equipment / For Clean Environment	Precision Cleaning / Electrolytic Polishing + Precision Cleaning	Clean washed ～ Vacuum	SUS304 Equivalent	RoHS Compliant (10 Substances)

Days to Ship: 12 Day(s) or more

12 Day(s) or more


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	You can add up to 6 items per a category to the compare list.Compare
Brand	MISUMI	MISUMI
Product Series	Hex Socket Head Cap - Screws with Retaining Ring Groove	[Clean & Pack]Retaining Ring Groove Length Configurable Hex Socket Head Cap Screws
CAD	2D / 3D	2D / 3D
From
Days to Ship	8 Day(s) or more	12 Day(s) or more
Nominal of Thread (M)	3 ～ 8	3 ～ 8
Length L (mm)	10 ～ 35	10 ～ 35
Material	Stainless Steel	Aluminum
SurfaceTreatment	Not Provided	Not Provided
Basic Shape	Standard (Round)	Standard (Round)
Mounting Hole Shape	Hex Socket	Hex Socket
Pitch(mm)	0.5 ～ 1.25	0.5 ～ 1.25
Additional Shape	With Retaining Ring Groove	With Retaining Ring Groove
Screw Type	Fully Threaded	Fully Threaded
Thread Type	Metric, Coarse	Metric, Coarse
Strength Class (Steel)	-	-
Sales Unit	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)
Strength Class (Stainless Steel)	-	-
Application	Standard	Standard / For Vacuum Equipment / For Clean Environment
Cleaning Method	-	Precision Cleaning / Electrolytic Polishing + Precision Cleaning
Characteristics/Applications	-	Clean washed ～ Vacuum
Material Details	-	SUS304 Equivalent
Environmentally friendly	-	RoHS Compliant (10 Substances)

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

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
[10-35/1]
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)
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

Related Categories to Hex Socket Head Cap Screws

FAQ Hex Socket Head Cap Screws

Question: What the difference between screw, bolt and nut ?: 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 a hardware item that is used in conjunction with a "Bolt" to secure the fastener by tightening at the Bolt's end.
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.

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Hex Socket Head Cap Screws（Additional Shape：With Retaining Ring Groove）

Configure

Specification/Dimensions

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

Related Categories to Hex Socket Head Cap Screws

FAQ Hex Socket Head Cap Screws

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