1/2 External Tooth Lock Washer Black Oxide 10-24 025-063 This 1/2-13 x 3 1/2

This 1/2-13 x 3 1/2 Hex Tap Bolt is made of durable 18-8 stainless steel

while the yellow zinc coating offers corrosion protection in various environments

This 1/2-13 x 8 Hex Tap Bolt Grade 5 Fully Threaded Zinc is a high-quality fastener designed for secure and durable connections in various applications

Its finished surface ensures a professional appearance and prevents snagging or damage to mating components

These bolts are perfect for use in construction

1/2 External Tooth Lock Washer Black Oxide 10-24 025-063 This 1/2-13 x 3 1/21 2 in. External Tooth Lock Washer, Black Oxide. This washer is designed to be used with a bolt or screw to prevent loosening due to vibration. The external teeth bite into the surface of the mating material, creating a secure hold. The black oxide finish provides corrosion resistance.