5/16" Split Lock Washer, Stainless Steel 316

Manufactured from stainless steel 316, this 5/16" split lock washer provides superior corrosion resistance for marine, chemical, and harsh environmental conditions. The split, spring‑style design maintains tension under load to help resist loosening caused by vibration and movement. Ideal for industrial, marine, and general‑purpose inch‑series applications where maximum corrosion protection is required.