One Sixteenth Inch Diameter Roll Pins Set Of 20 Built Tough For Secure Shaft Alignment, Black Finish Heat Treated Steel, Five Sixteenth Inch Long Spring Pins For Rotating Shafts Minimal Play

1/16 in Roll Pin Set, 20 pcs, Heat-Treated Black Finish
✔️ Diameter 1/16 in, length 5/16 in, spring steel, black finish

These roll pins are 1/16 inch in diameter and 5/16 inch long, crafted from spring steel with a durable black finish. This 20-piece set is ideal for securing rotating shafts and keeping precise shaft alignment in cars, boats, and industrial equipment.

✅ Diameter 1/16 in (1.587 mm) for precise fit
✅ Length 5/16 in (7.937 mm) for common shaft clearance
✅ Spring steel, heat treated for strong, constant pressure
✅ Black finish enhances durability and corrosion resistance
✅ Pack: set of 20 pins for quick supply

💡 What is a roll pin used for in mechanical assemblies? Roll pins, also called spring pins, are used to secure parts on shafts and housings with a preload. - Locks parts on shafts with a driven fit for secure, removable engagement - Handy for fastening gears, pulleys, and linkage on rotating shafts - Resists vibration and side load to maintain alignment in automotive and industrial equipment - Proper sizing ensures easy removal and reassembly in service and repair