Spring Pins (Pins & Bushings)
Spring steel roll pins and cotter pins for suspension pivot points. DIN and OEM standards.
Suspension Spring Pins
SKU: 5002D
10.9
GradeM22
ThreadZinc
FinishSurface
- Plain
- Zinc
Vehicles
- Trailer suspension
- Truck chassis
Length
Custom per spec
Diameter
10mm - 30mm
Type
Solid pin
Material
40Cr / 45# steel
Lead Time
30 days
MOQ
2000 pcs
Key Features
- Heat-treated alloy steel for truck suspension
- Solid pin design, 10mm - 30mm diameter
- Custom lengths available on request
- For trailer and truck chassis applications
- Plain or zinc surface finishing
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Frequently Asked Questions
What material for suspension pins?
Heat-treated 40Cr or 45# alloy steel for high-stress applications. Surface finish options include plain, zinc plated, or black oxide.
What sizes are available?
Diameter 10mm-30mm standard. Custom diameters and lengths available on request.
How are spring pins installed?
Press-fit installation. Application-specific lubrication recommended to prevent seizing.
