Enhance the security of fastening applications with our External Tooth Lock Washer. Designed to prevent loosening and distribute pressure evenly, this washer ensures optimal performance in various mechanical and industrial settings. Crafted from durable 410 Stainless Steel with a thickness of .024 inches, it offers reliable strength and corrosion resistance. Compliant with ASME B18.21.1 specifications and featuring an outside diameter of .467 inches, inside diameter of .226 inches, and a hole size of #12, this washer guarantees a precise fit. Its RoHS compliance further underscores its quality and environmental responsibility. Upgrade your fastening solutions with this essential component for a wide range of projects.