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[Cleaned & Packaged] Low Head Hex Socket Head Cap Screw (SL-CBSST4-20)

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Volume Discount

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.

(i)Caution

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.

Part Number

Configured Part Number is shown.

SL-CBSST4-20

Drawing/Specifications
Part Numbers

CBSSTH CBSSTH
M5 or More M4 or Less
Hex Socket Low Head Cap Screws: Related Image

Type	Body Material		Cleaning Method
Type	[M] Material	[H]Strength Class	Cleaning Method	Cleaning Environment	Packaging Type	Packing Environment
SL-CBSSTH (High Strength)	SUS316L		Degreasing	General environment	Anti-rust packing	General environment
SH-CBSSTH (High Strength)		A4−80 (8.8 Equivalent)	Precision cleaning	Class 1,000	Degassing double packing	Class 10
SHD-CBSSTH (High Strength)			Electrolytic polishing + precision cleaning	Class 1,000	Degassing double packing	Class 10
SL-CBSST	SUSXM7		Degreasing	General environment	Anti-rust packing	General environment
SH-CBSST		A2−50	Precision cleaning	Class 1,000	Degassing double packing	Class 10
SHD-CBSST			Electrolytic polishing + precision cleaning	Class 1,000	Degassing double packing	Class 10

[ ! ] Products are packed by order quantity. Ex. If the order is for 20 pieces, they are packed in one package (incl. 20 pieces).
[ ! ] See the

details of degreasing, precision cleaning, and electrolytic polishing shown at the bottom of the specification table.

Specification Table

Part Number

SL-CBSST3－8

SH-CBSST4−10

SHD-CBSST5−20

M × P	A	E	B	t max.	r
2 × 0.4	3.8	1.3	1.3	1	0.1 or More
2.5 × 0.45	4.5	1.6	1.5	1.3	0.1 or More
3 × 0.5	5.5	2	2	1.5	0.1 or More
4 × 0.7	7	2.8	2.5	2.3	0.2 or More
5 × 0.8	8.5	3.5	3	2.7	0.2 or More
6 × 1.0	10	4	4	3	0.25 or More
8 × 1.25	13	5	5	3.8	0.4 or more
10 × 1.5	16	6	6	4.5	0.4 or more
12 × 1.75	18	7	8	5	0.6 or more

Part Number		ℓ
Type	M－L


SL-CBSSTH SH-CBSSTH SHD-CBSSTH	3－4	Fully Threaded Studs
	5
	6
	8
	10
	4－5	Fully Threaded Studs
	6
	8
	10
	12
	5－6	Fully Threaded Studs
	8
	10
	12
	16
	6－10	Fully Threaded Studs
	12
	16
	20

Part Number		ℓ
Type	M－L


SL-CBSST SH-CBSST SHD-CBSST	2－4	Fully Threaded Studs
	5
	6
	2.5－4	Fully Threaded Studs
	5
	6
	8
	10
	3－5	Fully Threaded Studs
	6
	8
	10
	12
	16
	20
	4－5	Fully Threaded Studs
	6
	8
	10
	12
	16
	20
	25
	5－5	Fully Threaded Studs
	6
	8
	10
	12
	16
	20
	25
	30	22
	6－8	Fully Threaded Studs
	10
	12
	16
	20
	25
	30
	35	24
	40
	45
	8－10	Fully Threaded Studs
	12
	16
	20
	25
	30
	35
	40	28
	45
	50
	10－16	Fully Threaded Studs
	20
	25
	30
	35
	40
	45	36
	50	36
	12－20	Fully Threaded Studs
	25
	30
	35
40
45
50	40

Cleaning Process
· Degreasing (Part Number: SL-□□)

Working Environment: General environment
Alkaline warm pure water		Ultrasonic pure water cleaning after cleaning with pure water *3 times		Dry		Anti-rust single packing

· Precision cleaning (Part Number: SH-□□)

				Working Environment: Class 1,000				Working Environment: Class 10
Hydrocarbon cleaning Ro water cleaning		Wash with pure water (10 MΩ·cm) after high-pressure water jet cleaning (Ro water)		Use pure water (13 MΩ·cm)		Use nitrogen blow		Conducted on a clean bench in a Class 10 clean environment

· Electrolytic polishing + precision cleaning (Part Number: SHD-□□)

						Working Environment: Class 1,000				Working Environment: Class 10
Hydrocarbon cleaning Ro water cleaning		Electrolytic polishing with an electrolytic polishing layer according to the material		Wash with pure water (10 MΩ·cm) after high-pressure water jet cleaning (Ro water)		Use warm pure water (13 MΩ·cm)		Use nitrogen blow		Conducted on a clean bench in a Class 10 clean environment

Packaging Example

For degreasing:
(Part Number: SL-□□)

For precision cleaning or electrolytic polishing + precision cleaning:
(Part Number: SH-□□/SHD-□□)

[ ! ] Both the first and second layer packaging are degassed.

Cleaning Effectiveness / Recommended Environment for Use

Cleaning Method	Product Part Number	Packaging Type	Effects Compared to Uncleaned Product	Environment (Standard)	Use Case and Process
Degreasing	SL-□□	Anti-rust packing	Oil removal	General environment	Regular assembly process
Degreasing	SL-□□	Anti-rust packing	Oil removal	General environment	Post battery assembly process
Precision cleaning	SH-□□	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
Electrolytic polishing + precision cleaning	SHD-□□	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

: 30; 45; 60

Part Number
SL-CBSST4-20

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Nominal of Thread (M)	Length L (mm)	Pitch (mm)	Application	Cleaning Method	Characteristics/Applications	Thread Length ℓ (mm)	Screw M Diameter	Size (X Notation) (mm)	Size (- Notation) (mm)
	SGD 4.30	1 Piece(s)	Available	8 Day(s) or more	4	20	0.7	Standard / Low Outgas	Degreasing	Clean washed / Corrosion resistance/chemical resistance / Non-magnetic / Heat resistance	Fully Threaded	M4	M4X20	M4-20

Basic Information

Detailed Shape	Low Head	Mounting Hole Shape	Hex Socket	Material	SUS316L
Sales Unit	Low Quantity (Available beginning with 1 pc.)	Basic Shape	Standard (Round)	SurfaceTreatment	Not Provided
Thread Type	Metric, Coarse	Additional Shape	Standard	Strength Class (Stainless Steel)	A2-50
Material Details	SUS304 Equivalent	Environmentally friendly	RoHS Compliant (10 Substances)	Standard Name (Material)	Stainless Steel

Please check the type/dimensions/specifications of the part SL-CBSST4-20 in the [Cleaned & Packaged] Low Head Hex Socket Head Cap Screw series.

Configure

1 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

Application
- Standard
- Low Outgas
- Heat Resistance
- Chemical Resistance
Clear
Characteristics/Applications
Clean washed

Low Dust Generation

Vacuum

Corrosion resistance/chemical resistance

Non-magnetic

Heat resistance
Clear
type
- SH-CBSST
- SHD-CBSST
- SL-CBSST
Clear
Nominal of Thread (M)
2

2.5

3

4

5

6

8

10

12
Clear
Length L(mm)
4

5

6

8

10

12

16

20

25

30

35

40

45

50
Clear
Pitch(mm)
0.4

0.45

0.5

0.7

0.8

1

1.25

1.5

1.75
Clear
Cleaning Method
- Degreasing
- Precision Cleaning
- Electrolytic Polishing + Precision Cleaning
Clear
Thread Length ℓ(mm)
22

24

28

36

40

Fully Threaded
Clear

Days to Ship

All

8 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
SH-CBSST10-35
SH-CBSST10-40
SH-CBSST10-45
SL-CBSST4-25
SL-CBSST4-5
SL-CBSST4-6

Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Nominal of Thread (M)	Length L (mm)	Pitch (mm)	Application	Cleaning Method	Characteristics/Applications	Thread Length ℓ (mm)	Screw M Diameter	Size (X Notation) (mm)	Size (- Notation) (mm)
SGD 5.90	1 Piece(s)	Available	8 Day(s) or more	10	35	1.5	Standard / Low Outgas / Chemical Resistance	Precision Cleaning	Non-magnetic / Heat resistance / Corrosion resistance/chemical resistance / Clean washed / Low Dust Generation	Fully Threaded	M10	M10X35	M10-35
SGD 6.00	1 Piece(s)	Available	8 Day(s) or more	10	40	1.5	Standard / Low Outgas / Chemical Resistance	Precision Cleaning	Non-magnetic / Heat resistance / Corrosion resistance/chemical resistance / Clean washed / Low Dust Generation	Fully Threaded	M10	M10X40	M10-40
SGD 6.00	1 Piece(s)	Available	8 Day(s) or more	10	45	1.5	Standard / Low Outgas / Chemical Resistance	Precision Cleaning	Non-magnetic / Heat resistance / Corrosion resistance/chemical resistance / Clean washed / Low Dust Generation	36	M10	M10X45	M10-45
SGD 4.30	1 Piece(s)	Available	8 Day(s) or more	4	25	0.7	Standard / Low Outgas	Degreasing	Non-magnetic / Heat resistance / Corrosion resistance/chemical resistance / Clean washed	Fully Threaded	M4	M4X25	M4-25
SGD 4.40	1 Piece(s)	Available	8 Day(s) or more	4	5	0.7	Standard / Low Outgas	Degreasing	Non-magnetic / Heat resistance / Corrosion resistance/chemical resistance / Clean washed	Fully Threaded	M4	M4X5	M4-5
SGD 4.20	1 Piece(s)	Available	8 Day(s) or more	4	6	0.7	Standard / Low Outgas	Degreasing	Non-magnetic / Heat resistance / Corrosion resistance/chemical resistance / Clean washed	Fully Threaded	M4	M4X6	M4-6

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[Cleaned & Packaged] Low Head Hex Socket Head Cap Screw (SL-CBSST4-20)

(i)Caution

Specification Table

Basic Information

Configure

Specification/Dimensions

Application

Characteristics/Applications

type

Nominal of Thread (M)

Length L(mm)

Pitch(mm)

Cleaning Method

Thread Length ℓ(mm)

Days to Ship

Specify Alterations

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