1/8 Inch Diameter 7/16 Inch Long Roll Pin Set Heavy Duty Spring Pin 100 Pack For Rotating Shafts Minimal Play Black Finish Heat Treated Spring Steel Durable Tension Pin For Industrial Projects
✔️ Dia 1/8 in, L 7/16 in, black finish, heat-treated steel, 100 pcs
This heavy-duty roll pin set secures rotating parts on shafts in cars, boats, machinery, and industrial equipment. It’s ideal where minimal play is needed, and the black oxide finish with heat-treated spring steel stands up to tough environments.
✅ Diameter: 1/8 in (3.2 mm), Length: 7/16 in (11.1 mm)
✅ Material: heat-treated spring steel with black oxide finish
✅ Pack size: 100 pins per pack
✅ Applications: securing shafts with minimal axial movement in automotive, marine, and industrial systems
💡 What is a roll pin used for in mechanical assemblies? A handy fastening solution for securing shafts and components in rotating assemblies. - Interference-fit pins resist axial movement and keep parts aligned - Heat-treated spring steel handles side loads and vibration in machines - Black oxide finish adds corrosion resistance for marine and outdoor use