3/8" Silicon Bronze Split Lock Washer

Manufactured from 651 silicon bronze, this 3/8" split lock washer delivers reliable resistance to loosening caused by vibration and movement. The spring‑style split design helps maintain consistent clamping force, while the silicon bronze alloy provides excellent corrosion resistance and good electrical conductivity. Well suited for marine, outdoor, architectural, and electrical applications where durability and resistance to saltwater corrosion are essential.