Sturdy 1/4 Inch Roll Pins Set, 1-1/4 Inch Long, Heat Treated Spring Tension Pins In Black Finish, Four Pack For Rotating Shafts Keeps Pins Secure With Constant Pressure And Minimal Play

Sturdy 1/4in Roll Pins Set, 1-1/4in Length, Four Pack
✔️ Four-piece pack; 1/4 in diameter, 1-1/4 in length, heat-treated

These heat-treated roll pins are designed to secure components on rotating shafts where little play is desired. Made from spring steel with a durable black finish, these pins withstand side loads and harsh environments. They fit automotive, marine, and industrial gear, and are compatible with sealed ball bearing systems and linear slide units.

✅ Diameter 6.35 mm (0.25 in), length 31.75 mm (1.25 in) for precise fit
✅ Heat-treated spring steel for strong retention under side load
✅ Black finish provides corrosion resistance in automotive, marine, and industrial use
✅ Four-pack for ready replacements in field maintenance

💡 What is a roll pin used for in rotating shaft assemblies and why choose heat-treated pins? Roll pins are handy fasteners that secure parts along a shaft and tolerate slight misalignment. - roll pin for securing rotating shafts in machinery - heat-treated spring pins offer reliable axial retention under side load - pillow block bearing compatibility with 1/4 in roll pins in industrial setups