Longer Length Tension Pin 1/2 By 2-1/2 Inch 4-Pack Pro Grade Self-Retaining Steel Pins With Side Slot For Easy Insertion, Vibration-Resistant Locking Fasteners For Drilled Holes
UPC:
✔️ 1/2 in dia, 2-1/2 in L, bronze finish, high-strength steel, 4-pin
The tension pin is a self-retaining fastener designed to lock the position of two or more parts within a machine. It features a side slot that eases insertion into drilled holes, and its spring action lets it compress to fit the hole for a secure grip that resists vibration. This 1/2 inch diameter by 2-1/2 inch long pin is made from high-strength steel with a bronze finish, and comes in a 4-pack. An assortment option covers diameters from 1/4 inch to 1/2 inch for different applications.
✅ Side-slot design eases insertion into drilled holes
✅ Self-retaining and resistant to loosening from vibration
✅ High-strength steel construction for durability at 1/2 in diameter and 2-1/2 in length
✅ 4-pack per retail package; assortment includes 1/4" to 1/2" diameters
💡 What is a tension pin used for in mechanical assemblies and how does it work?
A handy explanation: tension pins lock components in place and resist vibration by compressing inside a drilled hole.
- Locks components in place on shafts or in housings
- Side slot eases insertion and helps alignment
- Available in multiple diameters to fit common drilled holes