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Hex socket flat head cap screw TKS standard (steel)【1-1,000 Pieces Per Package】 (CSHCSHT-STU-M4-30)

Hex socket flat head cap screw TKS standard (steel) CSHCSHT-STU-M4-30

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Volume Discount

[Features]
· Compared to the JIS standard, the TKS standard features a deeper hex socket, allowing for more stable fastening and improved loosening prevention.
· Since the head has a countersunk shape, the head of the screw does not protrude after fastening, providing excellent safety. Additionally, it requires less space for installation than conventional hex socket head cap screws.

(i)Caution

Since this series uses a countersunk screw type with a head that does not protrude, the L dimension is equal to the overall length.
For the overall length, please refer to the "Length L (mm)" in the specifications and dimension information.
The product images are representative only. Specifications may vary by part number, including shape and color.

Part Number

Configured Part Number is shown.

CSHCSHT-STU-M4-30

Product Specifications
Part Numbers
Catalog

Product Overview

Drawing

(Unit: mm)

Nominal	dk		k		S			t
d	Maximum (theoretical dimension)	Minimum (actual dimension)	Maximum	Minimum	Nominal	Maximum	Minimum	Maximum	Minimum
M3	6.5	5.7	1.75	1.56	2	2.08	2.02	1.2	0.95
M4	8.8	7.64	2.4	2.16	2.5	2.58	2.52	1.8	1.55
M5	10.8	9.64	2.9	2.66	3	3.08	3.02	2.3	2.05
M6	12.8	11.57	3.5	3.12	4	4.105	4.030	2.5	2.25
M8	17.0	15.57	4.6	4.22	5	5.105	5.030	3.5	3.2
M10	21.2	19.48	5.7	5.32	6	6.105	6.030	4.4	4.1

TKS Standard (Tokosha Metal Works Standard)

Stable fastening function prevents loosening and ensures secure fastening!

Do you have the following issues?

Issue 1: I want the head of the screw to be hidden after fastening

Issue 2: I want to change the material depending on the use

Solve your issues with hex socket flat head cap screw TKS Standard [1 to 1,000 pcs. included]!

Solution 1:: Because the head of the screw is countersunk, the head is not exposed!

Solution 2:: Six types of materials are available for different applications!

[Product features]

hex socket flat head cap screw TKS Standard:related image

· Since the head has a hex socket, tightening can be done securely even in places where it is difficult to use a screwdriver.
· Because it can be tightened with a hex wrench, it is often used for large equipment or areas where secure fastening is required, providing excellent safety.
In addition, it requires less space for work compared to conventional hex socket head cap screws.

* Six types selectable according to the application!

trivalent chromate (black)

trivalent chromate (white)

Chromate

Bright chromate

Black chromate

black oxide coating

· Compared to the JIS standard, the TKS standard (compliant with the SSS standard) features a deeper hex socket, enabling more stable fastening and improved loosening prevention.

· Please choose from two types: "white" and "black".

: 30; 45; 60

Part Number
CSHCSHT-STU-M4-30

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Nominal of Thread (M)	Length L (mm)	SurfaceTreatment	Pitch (ｍｍ)	Screw Type	Sales Unit	Application
	MYR 1.23	1 Piece(s)		5 Day(s) or more	-	4	30	[Bright Chrome Plating] Bright Chromate Plating	0.7	Complete thread	Low Quantity (can be purchased from one)	Standard

Basic Information

Detailed Shape	Disc	Material	Steel	Thread Type	Metric coarse
Additional Shape	Standard	Strength Class (Steel)	10.9

Please check the type/dimensions/specifications of the part CSHCSHT-STU-M4-30 in the Hex socket flat head cap screw TKS standard (steel) series.

Configure

1 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

type
- CSHCSHT-ST-M
- CSHCSHT-ST3B-M
- CSHCSHT-ST3W-M
- CSHCSHT-STC-M
- CSHCSHT-STCB-M
- CSHCSHT-STD-M
- CSHCSHT-STGJB-M
- CSHCSHT-STGSC-M
- CSHCSHT-STH-M
- CSHCSHT-STLN-M
- CSHCSHT-STN-M
- CSHCSHT-STTGEO-M
- CSHCSHT-STU-M
- CSHCSHT-ST□-M
- CSHCSHT-ST□□-M
Clear
Nominal of Thread (M)
2.5

3

4

5

6

8

10
Clear
Length L (mm)
5

6

8

10

12

14

15

16

18

20

22

25

30

35

40

45

50

55

60

65

70
Clear
SurfaceTreatment
- Black oxide coating
- Black Oxide Coating
- Electroless Nickel Plating
- Trivalent Chromate
  - Trivalent Black
  - Trivalent White
- Bright Chrome Plating
  - Bright Chromate Plating
- Chromate Plating
  - Black Chromate
  - Chromate Plating
- Nickel Plating
  - Nickel Plating
- Black nickel plating
- Chrome Plating
  - Chrome Plating
- Dacromet
- Geomet Treated
- Copper Plating
  - German Brown plating
- Tin Plating
  - Tin cobalt
Clear
Pitch(ｍｍ)
0.45

0.5

0.7

0.8

1

1.25

1.5
Clear
Screw Type
- Complete thread
- Half Thread
Clear
Sales Unit
Low Quantity (can be purchased from one)

Box/package
Clear
Application
- Standard
Clear

Days to Ship

All

2 Day(s) or Less

5 Day(s) or Less

10 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 .

Products like this...

Part Number
CSHCSHT-ST-M10-20
CSHCSHT-ST-M10-22
CSHCSHT-ST-M10-25
CSHCSHT-STU-M4-35
CSHCSHT-STU-M4-40
CSHCSHT-STU-M4-50

Standard Unit Price	Number of pc(s). included in pkg.	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Nominal of Thread (M)	Length L (mm)	SurfaceTreatment	Pitch (ｍｍ)	Screw Type	Sales Unit	Application
MYR 2.54		1 Piece(s)	Available	5 Day(s) or more	10	10	20	Black Oxide Coating	1.5	Complete thread	Low Quantity (can be purchased from one)	Standard
MYR 2.68		1 Piece(s)	Available	5 Day(s) or more	10	10	22	Black Oxide Coating	1.5	Complete thread	Low Quantity (can be purchased from one)	Standard
MYR 2.30		1 Piece(s)	Available	5 Day(s) or more	10	10	25	Black Oxide Coating	1.5	Complete thread	Low Quantity (can be purchased from one)	Standard
MYR 445.03	600 Pieces Per Package	1 Pack(s)	Available	5 Day(s) or more	-	4	35	[Bright Chrome Plating] Bright Chromate Plating	0.7	Complete thread	Box/package	Standard
MYR 1.51		1 Piece(s)	Available	5 Day(s) or more	-	4	40	[Bright Chrome Plating] Bright Chromate Plating	0.7	Complete thread	Low Quantity (can be purchased from one)	Standard
MYR 2.05		1 Piece(s)	Available	5 Day(s) or more	-	4	50	[Bright Chrome Plating] Bright Chromate Plating	0.7	Complete thread	Low Quantity (can be purchased from one)	Standard

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How can we improve?

Hex socket flat head cap screw TKS standard (steel)【1-1,000 Pieces Per Package】 (CSHCSHT-STU-M4-30)

(i)Caution

Product Overview

Do you have the following issues?

[Product features]

Basic Information

Configure

Specification/Dimensions

type

Nominal of Thread (M)

Length L (mm)

SurfaceTreatment

Pitch(ｍｍ)

Screw Type

Sales Unit

Application

Days to Ship

Specify Alterations

Products like this...

Additional Products in this Category

Customers Who Viewed This Item Also Viewed

Tech Support

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