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[Clean & Pack]Hex Socket Extra Low Head Cap Screws (SH-RSCBT4-20)

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Volume Discount

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]
Hex Screw with a very low head height. Most suitable for machine and equipment locations without clearance.

(i)Caution

See here for related information such as technical information on cleaning effects and other cleaned product lineups.
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.

SH-RSCBT4-20

Drawing/Specifications
3D Preview
Part Numbers

SL-RSCBT
SH-RSCBT
SHD-RSCBT

[Clean & Pack]Hex Socket Extra Low Head Cap Screws: Related Image

Type	[M] Material	Strength Class	Cleaning Method
			Cleaning Method	Cleaning Environment	Packaging Type	Packing Environment
SL-RSCBT	SUS304 Equivalent	Equivalent to A2-50	Degreasing	General environment	Anti-rust packing	General environment
SH-RSCBT			Precision cleaning	Class 1,000	Degassing double packing	Class 10
SHD-RSCBT			Electrolytic polishing + precision cleaning

[ ! ] 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-RSCBT5−15

Part Number		L							M × P	A	E
Part Number
Type	M
SL-RSCBT SH-RSCBT SHD-RSCBT	4	8	10	12	15	20	25	30	4 × 0.7	7	1.5
	5	8	10	12	15	20	25	30	5 × 0.8	8	2
	6		10	12	15	20	25	30	6 × 1.0	10
	8				15	20	25	30	8 × 1.25	13

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 cleaningRo 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 benchin 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 benchin 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

Part Number

CAD Data download and 3D preview are not available because the part number has not yet been determined.

*In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.

CAD Download

: 30; 45; 60

Part Number
SH-RSCBT4-20

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
	MYR 18.46	1 Piece(s)	Available	6 Day(s) or more	4	20	0.7	Standard / For Clean Environment	Precision Cleaning	Clean washed / Low Dust Generation / Corrosion resistance/chemical resistance / Non-magnetic / Heat resistance

Basic Information

Detailed Shape	Extra Low Head	Drive Type	Not Provided	Material	SUS304
Sales Unit	Sold Individually (No Min. Purchase)	Basic Shape	Hex	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)

Please check the type/dimensions/specifications of the part SH-RSCBT4-20 in the [Clean & Pack]Hex Socket Extra Low Head Cap Screws series.

Configure

1 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Application
- Standard
- For Vacuum Equipment
- For Clean Environment
Clear
Characteristics/Applications
Clean washed

Low Dust Generation

Vacuum

Corrosion resistance/chemical resistance

Non-magnetic

Heat resistance
Clear
type
- SH-RSCBT
- SHD-RSCBT
- SL-RSCBT
Clear
Nominal of Thread (M)
4

5

6

8
Clear
Length L(mm)
8

10

12

15

20

25

30
Clear
Pitch(mm)
0.7

0.8

1

1.25
Clear
Cleaning Method
- Degreasing
- Precision Cleaning
- Electrolytic Polishing + Precision Cleaning
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

6 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
SH-RSCBT4-10
SH-RSCBT4-12
SH-RSCBT4-15
SH-RSCBT4-25
SH-RSCBT4-30
SH-RSCBT4-8

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
MYR 18.46	1 Piece(s)	Available	6 Day(s) or more	4	10	0.7	Standard / For Clean Environment	Precision Cleaning	Non-magnetic / Heat resistance / Corrosion resistance/chemical resistance / Clean washed / Low Dust Generation
MYR 18.46	1 Piece(s)	Available	6 Day(s) or more	4	12	0.7	Standard / For Clean Environment	Precision Cleaning	Non-magnetic / Heat resistance / Corrosion resistance/chemical resistance / Clean washed / Low Dust Generation
MYR 18.46	1 Piece(s)	Available	6 Day(s) or more	4	15	0.7	Standard / For Clean Environment	Precision Cleaning	Non-magnetic / Heat resistance / Corrosion resistance/chemical resistance / Clean washed / Low Dust Generation
MYR 18.46	1 Piece(s)	Available	6 Day(s) or more	4	25	0.7	Standard / For Clean Environment	Precision Cleaning	Non-magnetic / Heat resistance / Corrosion resistance/chemical resistance / Clean washed / Low Dust Generation
MYR 18.46	1 Piece(s)	Available	6 Day(s) or more	4	30	0.7	Standard / For Clean Environment	Precision Cleaning	Non-magnetic / Heat resistance / Corrosion resistance/chemical resistance / Clean washed / Low Dust Generation
MYR 18.46	1 Piece(s)	Available	6 Day(s) or more	4	8	0.7	Standard / For Clean Environment	Precision Cleaning	Non-magnetic / Heat resistance / Corrosion resistance/chemical resistance / Clean washed / Low Dust Generation

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[Clean & Pack]Hex Socket Extra Low Head Cap Screws (SH-RSCBT4-20)

(i)Caution

Specification Table

Part Number

Basic Information

Configure

Specification/Dimensions

Application

Characteristics/Applications

type

Nominal of Thread (M)

Length L(mm)

Pitch(mm)

Cleaning Method

CAD

Days to Ship

Specify Alterations

Products like this...

Additional Products in this Category

Tech Support

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