Seven Thirty Second Inch Diameter Roll Pin Set Two And A Half Inch Long Spring Pins Heat Treated With Black Finish For A Tight Fit On Rotating Shafts No Play Eight Pin Pack

Eight 7/32 in x 2-1/2 in heat-treated roll pins
✔️ Diameter 7/32 in (5.56 mm), length 2.5 in (63.5 mm); black finish, HT

Roll pins, also called spring pins, are spring-steel fasteners that lock components onto a shaft by expanding inside a hole. This eight-pin set is designed for rotating shafts where minimal play is required, such as automotive, marine, and industrial equipment. The heat-treated steel and black finish provide durability and long life.

✅ Diameter: 7/32 in (5.56 mm)
✅ Length: 2-1/2 in (63.5 mm)
✅ Material: Spring steel, heat-treated
✅ Finish: Black oxide for durability
✅ Pack size: 8 pins

💡 What is a roll pin used for in rotating shaft assemblies?

Roll pins are handy fasteners that lock components to shafts and prevent axial movement.

• Resist axial movement on shafts
• Handle side loads with proper fit
• Provide quick, tool-free assembly
• Ideal for automotive, marine, and industrial uses