5/16-18 x 1 1/2 Serrated Hex Flanged Washer Full Thread Screw Case Hard Zinc 3/4-16 NE The non-serrated design prevents damage

The non-serrated design prevents damage to the mating surface

this versatile bolt is perfect for a wide range of projects

while the binding undercut design prevents loosening and ensures a secure hold

The 5/16-18 x 1 1/4 6-Lobe Flat Machine Screw Fully Threaded Zinc is a high-quality fastener designed for secure and reliable connections

5/16-18 x 1 1/2 Serrated Hex Flanged Washer Full Thread Screw Case Hard Zinc 3/4-16 NE The non-serrated design prevents damage5 16 18 x 1 1 2 Serrated Hex Flanged Washer Full Thread Screw Case Hard Zinc is a type of screw that has a hexagonal head with a serrated flange. The screw is made of steel and has a zinc coating. It is 1 1 2 inches long and has a diameter of 5 16 inches. The screw is used to fasten metal to metal and is often used in automotive and construction applications.