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Part Number Complete

SH-SSPSR4-32

Nominal Dia. Length O.D. (Max.) O.D. (Min.) Days to Ship

Specification/Dimensions

Nominal Dia.
3

4

5

6
Clear
Length
5

6

8

10

12

14

16

18

20

22

25

28

32

40

45

50
Clear
O.D. (Max.)(mm)
- 2.25
- 3.25
- 4.4
- 5.4
- 6.4
Clear
O.D. (Min.)(mm)
- 2.15
- 3.15
- 4.2
- 5.2
- 6.2
Clear

Days to Ship

All

10 Day(s) or Less
Clear

Specify Alterations

[Clean & Pack] Spring Pin (SH-SSPSR4-32)

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Volume Discount

Brand :

Order Qty :
Total Price :

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Days to ship :

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(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.

Product Description

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.

Type	Body Material	Cleaning Method
Type	Material	Cleaning Method	Cleaning Environment	Packaging Type	Packing Environment
SL-SSPSR	Spring Stainless Steel Alloy	Degreasing	General environment	Anti-rust packing	General environment
SH-SSPSR		Precision cleaning	Class 1,000	Degassing double packing	Class 10
SHD-SSPSR		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-SSPSR3-6

SH-SSPSR5-10

SHD-SSPSR10-20

L	L Tolerance
5 to 10	+ 0.5 0

12 to 50	+ 1.0 0

56 to 100	+ 1.5 0

Part Number			* kN	t (Reference)	D
Type	D − L		* kN	t (Reference)	min	max
SL-SSPSR SH-SSPSR SHD-SSPSR	2	(Price Table below)	2.76	0.4	2.15	2.25
	3		6.2	0.6	3.15	3.25
	4		10.8	0.8	4.2	4.4
	5		17.25	1	5.2	5.4
	6		24.83	1.2	6.2	6.4

Maximum value of D is the maximum value on the pin's circumference and the minimum value for D is the average of D₁, D₂ and D₃.
Reference: t conforms to JSMA No. 6 (Japan Spring Manufactures Association Standard).
* kN = Minimum Double Shearing Load
The mounting hole diameter for spring pins should be the same as the nominal diameter of the spring pin, with a mounting hole dimension tolerance of H12 as specified in JIS B0401-1.
Check the technical data here.

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
SH-SSPSR4-32

Part Number	Price	Minimum Order Qty.	Volume Discount	Days to Ship	Nominal Dia.	Length	O.D. (Max.) (mm)	O.D. (Min.) (mm)
	₹ 556.42	1 Piece(s)	Available	10 Day(s) or more	4	32	4.4	4.2

Basic Information

Shaft Dia. Tolerance	Positive Tolerance	End Shape	Standard	Properties	General
Surface Treatment	Not attached	Unit of Purchase	Sold Separately (Can be purchased from 1 pc.)	Material Certificate	Available
Material Certificate: Material	Spring Stainless Steel Alloy

Please check the type/dimensions/specifications of the part SH-SSPSR4-32 in the [Clean & Pack] Spring Pin series.

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

Product variants

Part Number
SH-SSPSR2-16
SH-SSPSR2-18
SH-SSPSR2-20
SH-SSPSR4-36
SH-SSPSR4-40
SH-SSPSR4-8

Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Nominal Dia.	Length	O.D. (Max.) (mm)	O.D. (Min.) (mm)
₹ 522.91	1 Piece(s)	Available	10 Day(s) or more	-	16	2.25	2.15
₹ 522.91	1 Piece(s)	Available	10 Day(s) or more	-	18	2.25	2.15
₹ 522.91	1 Piece(s)	Available	10 Day(s) or more	-	20	2.25	2.15
₹ 556.42	1 Piece(s)	Available	10 Day(s) or more	4	-	4.4	4.2
₹ 556.42	1 Piece(s)	Available	10 Day(s) or more	4	40	4.4	4.2
₹ 543.02	1 Piece(s)	Available	10 Day(s) or more	4	8	4.4	4.2

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