One Eighth Inch Diameter Roll Pin One And Five Eighths Inch Long Steel Spring Pin Tension Pin Black Finish Heat Treated Ten Pack For Rotating Shafts With Minimal Play

Ten-Pack 1/8 in Roll Pin for Tight Shaft Fit
✔️ Heat-treated spring steel roll pin, 1/8 dia, 1-5/8 long 3.18x41.28mm

Our precision roll pins are compact and heat-treated for long life, designed for securing rotating shafts with minimal end play. The black finish adds durability in harsh environments, making them ideal for automotive, marine, and industrial uses such as securing hubs, gears, or couplings.

✅ Diameter: 1/8 in (3.175 mm), Length: 1-5/8 in (41.275 mm)
✅ Material: spring steel, heat treated, black finish for durability
✅ Pack size: ten pins per pack
✅ Applications: suitable for securing rotating shafts in cars, boats, home and industrial gear

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

Roll pins are handy fasteners that hold components on shafts with minimal play and easy maintenance.

- Used to secure gears, collars, and hubs onto rotating shafts - Provides axial retention and alignment under load - Made from heat-treated spring steel for strength and durability - Works well in automotive, marine, and industrial setups