3/8-16 x 4 1/2 Serrated Hex Flanged Washer Full Thread Screw Case Hard Zinc ABPWB The Type AB point ensures

The Type AB point ensures a strong hold in a variety of materials

Made of durable steel and coated with a zinc yellow finish for corrosion resistance

such as marine environments

and construction applications where vibration and movement are concerns

these washers provide reliable locking performance

3/8-16 x 4 1/2 Serrated Hex Flanged Washer Full Thread Screw Case Hard Zinc ABPWB The Type AB point ensuresThe 3 8 16 x 4 1 2 Serrated Hex Flanged Washer Full Thread Screw Case Hard Zinc is a versatile and durable fastener designed for a wide range of applications. It features a 3 8 16 thread size, a 4 1 2 inch length, and a serrated hex flange washer head that provides a secure grip and prevents loosening. The full thread design allows for maximum holding power, while the case hardened zinc plating ensures corrosion resistance and longevity. This screw is