#5 Split Lock Washer, Stainless Steel A2 (18‑8)

Manufactured from A2 (18‑8) stainless steel, this #5 split lock washer provides reliable resistance to loosening caused by vibration and dynamic loads. The split, spring‑style design maintains tension under clamping force to help secure fasteners. Excellent corrosion resistance makes it suitable for automotive, industrial, and general‑purpose inch‑series applications.