Spring Pin 3/8 x 4' Heat Treated

Dowel Pin
Imperial
Black / Self Color
Precision:
Dia: 3/8'
Length: 4'
An imperial spring pin, also known as a slotted spring pin or roll pin, is a headless, hollow cylindrical fastener with a longitudinal slot, designed to be compressed when installed into a hole. This compression creates a self-locking, tension-based fit in components with inch-based dimensions and tolerances, conforming to standards such as ASME B18.8.2.