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Hex Socket Head Bolt (Fully/Partially Threaded) [8 Types of Material, 21 Types of Surface Treatment]【1-500 Pieces Per Package】 (CSH-ST-M20-400)

Hex Socket Head Bolt (Fully/Partially Threaded) [8 Types of Material, 21 Types of Surface Treatment] CSH-ST-M20-400

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On Sale Till 31/03/2025
Volume Discount

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.

(i)Caution

The supply of this product is unstable, and some products have a long delivery time. Please note in advance.
The product images are representative only. See the product standards for details.

Part Number

Configured Part Number is shown.

CSH-ST-M20-400

Product Specifications
Part Numbers
Catalog

Hexagonal Socket Head Bolt (All Screws/Partial Thread Screw) [8 Types of Materials, 21 Types of Surface Treatment]

Complete Thread

六角穴付ボルト（全ねじ・半ねじ）【1～500個入り、材質7種、表面処理21種】:関連画像

Half Thread

六角穴付ボルト（全ねじ・半ねじ）【1～500個入り、材質7種、表面処理21種】:関連画像

*Applicable to both full thread and half thread

Please note that some of the sizes are not handled even if they are listed in the standard table below, and there are sizes that cannot be selected in "Specified specifications/dimensions".

Unit: mm

Nominal of Thread (M)	Pitch (P)	dk			k		S
Nominal of Thread (M)	Pitch (P)	Max. (Standard Dimension)^*2	Max.^*2	Min.	Max. (Standard Dimension)	Min.	Nominal (Standard Dimension)	Max.	Min.
M1.4	0.30	2.6	2.74	2.46	1.4	1.26	1.3	1.36	1.32
M1.6	0.35	3.0	3.14	2.86	1.6	1.46	1.5	1.56	1.52
M2	0.40	3.8	3.98	3.62	2.0	1.86	1.5	1.58	1.52
M2.5 （M2.5）	0.45	4.5	4.68	4.32	2.5 （2.6）	2.36 （2.46）	2.0	2.08	2.02
M3	0.50	5.5	5.68	5.32	3.0	2.86	2.5	2.58	2.52
M4	0.70	7.0	7.22	6.78	4.0	3.82	3.0	3.08	3.02
M5	0.80	8.5	8.72	8.28	5.0	4.82	4.0	4.095	4.02
M6	1.00	10.0	10.22	9.78	6.0	5.70	5.0	5.140	5.02
M8	1.25	13.0	13.27	12.73	8.0	7.64	6.0	6.140	6.02
M10	1.50	16.0	16.27	15.73	10.0	9.64	8.0	8.175	8.025
M12	1.75	18.0	18.27	17.73	12.0	11.57	10.0	10.175	10.025
（M14）	2.00	21.0	21.33	20.67	14.0	13.57	12.0	12.212	12.032
M16	2.00	24.0	24.33	23.67	16.0	15.57	14.0	14.212	14.032
（M18）	2.50	27.0	27.33	26.67	18.0	17.57	14.0	14.212	14.032
M20	2.50	30.0	30.33	29.67	20.0	19.48	17.0	17.230	17.050
M24	3.00	36.0	36.39	35.61	24.0	23.48	19.0	19.275	19.065
M30	3.50	45.0	45.39	44.61	30.0	29.48	22.0	22.275	22.065
M36	4.00	54.0	54.46	53.54	36.0	35.38	27.0	27.275	27.065
M42	4.50	63.0	63.46	62.54	42.0	41.38	32.0	32.33	32.08

*1　Maximum diameter without knurl
*2　Maximum diameter with knurl

: 30; 45; 60

Part Number
CSH-ST-M20-400

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Nominal of Thread (M)	Length L (mm)	Material	SurfaceTreatment	Pitch (mm)	Screw Type	Strength Class (Steel)	Sales Unit	Strength Class (Stainless Steel)	Screw M Diameter	Size (× Notation) (mm)	Size (- Notation) (mm)	Standard Name (Material)
	SGD 39.25	1 Piece(s)		4 Day(s) or more	10	20	400	[Steel] SCM	Black oxide coating	2.5	Half Thread	10.9	Low Quantity (can be purchased from one)	-	-	-	-	-

Product TOP

Basic Information

Basic Shape	Standard (Round)	Mounting Hole Shape	Hex Socket	Additional Shape	Standard
Thread Type	Metric coarse	Application	Standard

Please check the type/dimensions/specifications of the part CSH-ST-M20-400 in the Hex Socket Head Bolt (Fully/Partially Threaded) [8 Types of Material, 21 Types of Surface Treatment] series.

Configure

1 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

Strength Class (Stainless Steel)
- A2-70
  - A2-70
- A4-70
Clear
type
- CSH-310S-M
- CSH-316L
- CSH-316L-M
- CSH-316LTBS-M
- CSH-430-M
- CSH-64TI-M
- CSH-AL-M
- CSH-ST-M
- CSH-ST3B-M
- CSH-ST3W-M
- CSH-STD
- CSH-STD-M
- CSH-STGSC-M
- CSH-STH
- CSH-STH-M
- CSH-STLN
- CSH-STLN-M
- CSH-STN-M
- CSH-STNB
- CSH-STNB-M
- CSH-STTAL-M
- CSH-STTGEO
- CSH-STTGEO-M
- CSH-STTL-M
- CSH-STU-M
- CSH-SUS-M
- CSH-SUSGBS-M
- CSH-SUSGJB-M
- CSH-SUSTAL-M
- CSH-SUSTBS-M
- CSH-TI-M
- N
Clear
Nominal of Thread (M)
1.4

1.6

2

2.5

3

4

5

6

8

10

12

14

16

18

20

22

24

27

30

33

36

42

45

48

52

64
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

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

280

290

300

310

320

330

340

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
Clear
Material
- Steel
  - SCM
- Stainless Steel
  - Equivalent to SUS304
  - SUS310S
  - SUS316L
  - SUS430
  - SUS503
- Aluminum
  - A7050
- Titanium
  - 64 Titanium
  - Titanium
Clear
SurfaceTreatment
- No
- Black oxide coating
- Black Oxide Coating
- Electroless Nickel Plating
- Trivalent Chromate
  - Trivalent Black
  - Trivalent White
- Bright Chrome Plating
  - Bright Chromate Plating
- Nickel Plating
  - Black nickel
  - Nickel Plating
- Chrome Plating
  - Chrome Plating
- Clear Anodize
- Dacromet
- Geomet Treated
- Molybdenum Disulfide Coating
- Copper Plating
  - Brass Plating
  - German Brown plating
- Tin Plating
  - Tin cobalt
- Rafre
- Locking Agent Coating
  - Coat with loosen prevention agent (A-lock)
- Black Paint
  - Black Paint
Clear
Pitch(mm)
0.3

0.35

0.4

0.45

0.5

0.7

0.8

1

1.25

1.5

1.75

2

2.5

3

3.5

4

4.5
Clear
Screw Type
- Complete thread
- Half Thread
Clear
Strength Class (Steel)
10.9

12.9
Clear
Sales Unit
- Low Quantity (can be purchased from one)
- Box/package
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

Same day

4 Day(s) or Less

5 Day(s) or Less

6 Day(s) or Less

8 Day(s) or Less

9 Day(s) or Less

12 Day(s) or Less

13 Day(s) or Less

14 Day(s) or Less

17 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Similar Part Numbers

Part Number
CSH-310S-M5-12
CSH-310S-M5-20
CSH-310S-M6-10
CSH-ST-M20-410
CSH-ST-M20-420
CSH-ST-M20-430

Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Nominal of Thread (M)	Length L (mm)	Material	SurfaceTreatment	Pitch (mm)	Screw Type	Strength Class (Steel)	Sales Unit	Strength Class (Stainless Steel)	Screw M Diameter	Size (× Notation) (mm)	Size (- Notation) (mm)	Standard Name (Material)
SGD 8.84	1 Piece(s)	Available	4 Day(s) or more	10	5	12	[Stainless Steel] SUS310S	No	0.8	Complete thread	-	Low Quantity (can be purchased from one)	-	-	-	-	-
SGD 9.43	1 Piece(s)	Available	4 Day(s) or more	10	5	20	[Stainless Steel] SUS310S	No	0.8	Complete thread	-	Low Quantity (can be purchased from one)	-	-	-	-	-
SGD 8.69	1 Piece(s)	Available	4 Day(s) or more	10	6	10	[Stainless Steel] SUS310S	No	1	Complete thread	-	Low Quantity (can be purchased from one)	-	-	-	-	-
SGD 43.40	1 Piece(s)		4 Day(s) or more	10	20	410	[Steel] SCM	Black oxide coating	2.5	Half Thread	10.9	Low Quantity (can be purchased from one)	-	-	-	-	-
SGD 44.38	1 Piece(s)		4 Day(s) or more	10	20	420	[Steel] SCM	Black oxide coating	2.5	Half Thread	10.9	Low Quantity (can be purchased from one)	-	-	-	-	-
SGD 45.38	1 Piece(s)		4 Day(s) or more	10	20	430	[Steel] SCM	Black oxide coating	2.5	Half Thread	10.9	Low Quantity (can be purchased from one)	-	-	-	-	-

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Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations): Tel：(65) 6733 7211 / FAX：(65) 6733 0211; 9:00am - 6:00pm (Monday - Friday); Technical Inquiry

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Hex Socket Head Bolt (Fully/Partially Threaded) [8 Types of Material, 21 Types of Surface Treatment]【1-500 Pieces Per Package】 (CSH-ST-M20-400)

(i)Caution

Hexagonal Socket Head Bolt (All Screws/Partial Thread Screw) [8 Types of Materials, 21 Types of Surface Treatment]

Complete Thread

Half Thread

Basic Information

Configure

Specification/Dimensions

Strength Class (Stainless Steel)

type

Nominal of Thread (M)

Length L (mm)

Material

SurfaceTreatment

Pitch(mm)

Screw Type

Strength Class (Steel)

Sales Unit

CAD

Days to Ship

Specify Alterations

Similar Part Numbers

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