3/8-16 x 4 Serrated Hex Flanged Washer Full Thread Screw Case Hard Zinc ATP188 This 5/16-24 Hex Jam Nut

This 5/16-24 Hex Jam Nut is made of durable 18-8 stainless steel

The 6-lobe truss head provides a secure grip and prevents cam-out during installation

It features a hex washer head for easy driving and a gimlet point for self-tapping into wood

The 8-32 NM Nylon Insert Hex Lock Nut 18-8 Stainless Steel Black Oxide and Oil is a high-quality nut that is perfect for a variety of applications

It also has a threaded hole in the center

3/8-16 x 4 Serrated Hex Flanged Washer Full Thread Screw Case Hard Zinc ATP188 This 5/16-24 Hex Jam Nut3 8 16 x 4 Serrated Hex Flanged Washer Full Thread Screw Case Hard Zinc is a type of screw that is used in a variety of applications. It is made of steel and has a zinc coating for corrosion resistance. The screw has a hex head with a serrated flange that helps to prevent it from loosening. The full thread design allows for a secure hold in a variety of materials. The screw is case hardened for added strength and durability.