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Spring Pin - Steel【20-1,000 Pieces Per Package】 (Part Numbers)

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Part Number

Configured Part Number is shown.

Drawing/Specifications
Part Numbers

Product Overview

Elastic pins, also known as spring pins, are adjustable pin-type components with good elasticity and shear resistance,
mainly used for positioning, connecting, and fastening between parts.

Dimensional Drawing

External dimensions drawing
Product Dimensional Description

Specification Overview

1. Selectable D range: 2, 3, 4, 5, 6, 8
2. Material: Spring steel
3. Hardness: 45-50HRC

Specification Table

Part Number		L																					D
Type	D	L																					min	max
E-PACK-SSPR (D2 to 8)	2	5	6	8	10	12	14	16	18	20													2.15	2.25
	3		6	8	10	12	14	16	18	20	22	25	28	32									3.15	3.25
	4			8	10	12	14	16	18	20	22	25	28	32	36	40							4.2	4.4
	5				10	12	14	16	18	20	22	25	28	32	36	40	45	50					5.2	5.4
	6					12	14	16	18	20	22	25	28	32	36	40	45	50	56				6.2	6.4
	8							16	18	20	22	25	28	32	36	40	45	50	56	63	70	80	8.3	8.6

The maximum value of D is the maximum value on the pin circumference, and the minimum value of D is the average of D1, D2, and D3.
*kN = Minimum value of double shear load

Example of Use

Machinery Industry

Home Appliances

Automotive Industry

Automation

Basic Information

Shape	Spring Pins	Threading Y/N	Standard	Material Details 1	SUS304
Properties	Spring Pins	Surface Treatment	Not Provided	Sales Unit	Box, Pkg.

Configure

128 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

Nominal Dia.
2

3

4

5

6

8
Clear
Length
4

5

6

7

8

9

10

11

12

13

14

15

16

18

19

20

22

24

25

26

28

30

32

35

36

40

42

45

50

55

56

60

63

70

75

80
Clear
Outer Dia. (Max.)(mm)
2.25

3.25

4.4

5.4

6.4

8.6
Clear
Outer Dia. (Min.)(mm)
2.15

3.15

4.2

5.2

6.2

8.3
Clear
type
- E-PACK-SSPR
Clear

Days to Ship

All

11 Day(s) or Less

12 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 .

Frequently asked question (FAQ)

Question: What is the difference between cylindrical pins and spring pins in use?: Answer: Since cylindrical pins do not have elasticity, the hole precision should be improved as much as possible during installation to ensure a better fit with the cylindrical pins. The process requirements for spring pins can be appropriately relaxed.
Question: What are the characteristics of spring steel?: Answer: Spring steel should have excellent comprehensive properties, such as mechanical properties (especially elastic limit, ultimate strength, yield ratio), resistance to elastic fatigue (i.e., resistance to elastic relaxation, also known as anti-relaxation performance), fatigue performance, hardenability, and physicochemical properties (heat resistance, low temperature resistance, oxidation resistance, corrosion resistance, etc.).

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Spring Pin - Steel【20-1,000 Pieces Per Package】 (Part Numbers)

Basic Information

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Specification/Dimensions

Nominal Dia.

Length

Outer Dia. (Max.)(mm)

Outer Dia. (Min.)(mm)

type

Days to Ship

Specify Alterations

Frequently asked question (FAQ)

Additional Products in this Category

Tech Support

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