[Clean & Pack] Socket Button Head Cap Screw - Stainless Steel, Single Item

Type	Body Material		Cleaning Method
	Material	Strength Class	Cleaning Method	Cleaning Environment	Packaging Type	Packing Environment
SL-SBCB	EN 1.4567 Equiv.	A2−50	Degreasing	General environment	Anti-rust packing	General environment
SH-SBCB			Precision cleaning	Class 1,000*	Degassing double packing	Class 10**
SHD-SBCB			Electrolytic polishing + precision cleaning

*US FED STD 209E, ISO 14644-1 ISO 6 Equiv.
**US FED STD 209E, ISO 14644-1 ISO 4 Equiv.
[ ! ]Products are packed by order quantity. Ex. If the order is for 20 pieces, they are packed in one package (incl. 20 pieces).
[ ! ]Check the details of precision cleaning and electrolytic polishing shown at the bottom of the standards table.

M × P (Coarse)	A	E	B	C (Min.)	D	(e)
2 × 0.4	3.5	1.3	1.3	0.6	2.4	0.6
2.5 × 0.45	4.5	1.5	1.5	0.8	3	0.8
3 × 0.5	5.7	1.65	2	1.04	3.6	1
4 × 0.7	7.6	2.2	2.5	1.3	4.7	1.4
5 × 0.8	9.5	2.75	3	1.56	5.7	1.6
6 × 1.0	10.5	3.3	4	2.08	6.8	2
8 × 1.25	14	4.4	5	2.6	9.2	2.5

* (e Incomplete thread portion) = Max. 2 pitch JIS B 1174

■Stainless Steel, Single Item

Part Number
Type	M−L
SL-SBCB SH-SBCB SHD-SBCB	2−	3
		4
		5
		6
	2.5−	4
		5
		6
		8
	3−	4
		5
		6
		8
		10
		12
		15
		20
		25
	4−	6
		8
		10
		12
		15
		20
		25
		30
	5−	6
		8
		10
		12
		15
		20
		25
		30
	6−	8
		10
		12
		15
		20
		25
		30
		35
	8−	10
		12
		15
		20
		25
		30
		35
		40
		45
		50

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

				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

*US FED STD 209E, ISO 14644-1 ISO 6 Equiv.
**US FED STD 209E, ISO 14644-1 ISO 4 Equiv.

						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

*US FED STD 209E, ISO 14644-1 ISO 6 Equiv.
**US FED STD 209E, ISO 14644-1 ISO 4 Equiv.

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)	Possible applications
Degreasing	SL-□□	Anti-rust packing	Oil removal	General environment	Regular assembly process
					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

*US FED STD 209E, ISO 14644-1 ISO 4 to ISO 6 Equiv.