M24 Type J Internal Tooth Lock Washer, Stainless Steel A2 (18‑8)

Manufactured from A2 (18‑8) stainless steel, this M24 Type J internal tooth lock washer is designed to resist loosening caused by vibration and movement in large metric assemblies. The internal teeth bite into the underside of the fastener head and mating surface, providing secure locking action while maintaining a relatively low‑profile fit. Excellent corrosion resistance makes it suitable for industrial, structural, and general‑purpose metric applications requiring reliable fastening and long‑term durability.