One Eighth Inch Diameter Roll Pin Eleven Sixteenth Inch Long Set Of 30 Cold Rolled Spring Pin Tension Pin For Rotating Shafts Heat Treated Black Finish Durable Pin With Minimal Play And Easy Fit For Diy Projects And Heavy Duty Hardware

1/8 in Roll Pin, 11/16 in Long, Pack of 30
✔️ 1/8 in dia roll pin, 11/16 in long, heat treated, black

These spring steel roll pins are compact fasteners designed to secure rotating shafts and fixtures with minimal play. They’re widely used in cars, boats, home projects, and industrial equipment to lock components under load.

✅ Material: Spring steel provides constant pressure to keep the pin secure
✅ Finish: Black finish enhances durability and corrosion resistance
✅ Size: Diameter 1/8 in (3.175 mm); Length 11/16 in (17.46 mm)
✅ Treatment: Heat-treated for high strength and side-load resistance
✅ Pack: Set of 30 pins included
✅ Application: Ideal for rotating shafts and fixtures with minimal play

💡 What is a roll pin used for in rotating shaft assemblies? This handy fastener locks components in place under load. - How roll pins secure shafts and prevent movement in rotary assemblies - Why heat treated spring pins resist shear and maintain grip - Practical tips for installing roll pins in DIY and industrial projects - How roll pins compare to other shaft retention methods