Beefy Three Eighth Inch Diameter Two Inch Long Roll Pins Set Of 25 Pins Heat Treated Black Finish Spring Pins For Shafts And Rotating Applications With Minimal Play Durable Tension Pin Kit

3/8-in Roll Pins, 2 in Long, Heat-Treated Black Finish
✔️ Diameter 3/8 in, length 2 in, heat-treated, black finish, 25 pcs

These heavy-duty roll pins are spring steel fasteners designed to secure components on rotating shafts with minimal axial play. They’re heat-treated and finished in black for durability, making them suitable for automotive, marine, and industrial applications.

✅ Diameter 3/8 inch (9.525 mm), length 2 inch (50.8 mm)
✅ Material: spring steel, heat-treated
✅ Finish: black oxide, durable
✅ Pack: 25 pins, ready for stock or project use
✅ Ideal for shafts and rotating assemblies with minimal play

💡 What is a roll pin used for on rotating shafts and mechanical assemblies?

These handy fasteners lock parts in place while allowing for easy disassembly. - Retain gears, collars, and other components on shafts - Provide resistance to axial movement under operating loads - Easy installation with standard tools and simple removal - Suitable for auto, marine, and industrial equipment