Print Back
Spring pins (also called roll pins, tension pins, and expansion pins) are hollow and slotted across the length to facilitate tension. Spring pins are made of carbon spring steel, a pliable yet effective steel ideal for this pin's applications.

Spring pins can be used for many jobs, including electrical connectors in circuits, terminals, actuators, wire harness fixtures, studs, hinges, fixing pulleys or gears to shafts, and more. They permit a wider tolerance than drive pins, taper pins, or collar pins because of their greater flexibility. In addition, the tapered ends of spring pins make them relatively easy to insert and drill.

Stainless steel construction helps these spring pins resist corrosion in demanding environments.
STAINLESS 402 SPRING PIN (INCH)
Unit of Measure
1 2 3 4 

Item #

Item Name

Package Quantity

Web Price

Sort by
6R100PRP/420 N/A 1/16 X 1 SPRING PIN 420 STAINLESS N/A 2000 $119.91
6R50PRP/420 N/A 1/16 X 1/2 SPRING PIN 420 STAINLESS N/A 2000 QUOTE
6R81PRP/420 N/A 1/16 X 13/16 SPRING PIN 420 STAINLESS N/A 2000 $101.85
6R93PRP/420 N/A 1/16 X 15/16 SPRING PIN 420 STAINLESS N/A 2000 QUOTE
6R37PRP/420 N/A 1/16 X 3/8 SPRING PIN 420 STAINLESS N/A 2000 QUOTE
6R62PRP/420 N/A 1/16 X 5/8 SPRING PIN 420 STAINLESS N/A 2000 QUOTE
50R150PRP/420 N/A 1/2 X 1 1/2 SPRING PIN 420 STAINLESS N/A 100 QUOTE
50R250PRP/420 N/A 1/2 X 2 1/2 SPRING PIN 420 STAINLESS N/A 100 QUOTE
50R275PRP/420 N/A 1/2 X 2 3/4 SPRING PIN 420 STAINLESS N/A 100 QUOTE
50R325PRP/420 N/A 1/2 X 3 1/4 SPRING PIN 420 STAINLESS N/A 100 QUOTE
50R375PRP/420 N/A 1/2 X 3 3/4 SPRING PIN 420 STAINLESS N/A 100 $448.88
25R162PRP/420 N/A 1/4 X 1 5/8 SPRING PIN 420 STAINLESS N/A 250 QUOTE
25R187PRP/420 N/A 1/4 X 1 7/8 SPRING PIN 420 STAINLESS N/A 250 QUOTE
25R68PRP/420 N/A 1/4 X 11/16 SPRING PIN 420 STAINLESS N/A 500 $75.92
25R93PRP/420 N/A 1/4 X 15/16 SPRING PIN 420 STAINLESS N/A 500 $102.30
25R275PRP/420 N/A 1/4 X 2 3/4 SPRING PIN 420 STAINLESS N/A 250 QUOTE
25R350PRP/420 N/A 1/4 X 3 1/2 SPRING PIN 420 STAINLESS N/A 250 $193.54
12R137PRP/420 N/A 1/8 X 1 3/8 SPRING PIN 420 STAINLESS N/A 500 QUOTE
12R187PRP/420 N/A 1/8 X 1 7/8 SPRING PIN 420 STAINLESS N/A 500 QUOTE
12R50PRP/420 N/A 1/8 X 1/2 SPRING PIN 420 STAINLESS N/A 1000 QUOTE
18R150PRP/420 N/A 3/16 X 1 1/2 SPRING PIN 420 STAINLESS N/A 500 QUOTE
18R162PRP/420 N/A 3/16 X 1 5/8 SPRING PIN 420 STAINLESS N/A 500 QUOTE
18R187PRP/420 N/A 3/16 X 1 7/8 SPRING PIN 420 STAINLESS N/A 500 QUOTE
18R62PRP/420 N/A 3/16 X 5/8 SPRING PIN 420 STAINLESS N/A 500 QUOTE
9R150PRP/420S N/A 3/32 X 1 1/2 SPRING PIN 420 STAINLESS N/A 1000 $95.26
Unit of Measure
1 2 3 4