#3 Internal Tooth Lock Washer Zinc 0.5 with a smooth shank that

with a smooth shank that allows for easy insertion and removal

this hex cap screw ensures a secure and long-lasting connection in various materials

ensuring longevity in various outdoor applications

230" Unslotted Indented Hex Washer Lag Screw Full Thread Zinc Plated

The indented hex flange head offers a secure grip and prevents the screw from turning in the wood

#3 Internal Tooth Lock Washer Zinc 0.5 with a smooth shank that#3 Internal Tooth Lock Washer Zinc is a thin, disc shaped washer with teeth on its inner diameter. It is designed to be placed under the head of a screw or bolt to prevent it from loosening due to vibration or other forces. The teeth bite into the surface of the screw or bolt, creating a secure hold. Internal Tooth Lock Washers are commonly used in automotive, aerospace, and industrial applications where vibration is a concern. They are made of zinc