6-20 x 1/2 Unslotted Indent Hex Washer Self Tapping Screw Type AB Full Thread 18-8 Stainless Steel 2 1/4-4.5 The washer is designed to

The washer is designed to be used with a 1/2-inch bolt and is suitable for a variety of projects

5/16-18 x 3 Square Head Machine Bolt Plain is a type of bolt with a square-shaped head and machine threads

* Fastening metal to metal

The 5/16-18 Hex Jam Nut Black Oxide and Oil is a great choice for use in automotive

This 3/8-16 x 1 3/4 Hex Rod Coupling Nut is made of durable zinc and has a 9/16" across flats measurement

6-20 x 1/2 Unslotted Indent Hex Washer Self Tapping Screw Type AB Full Thread 18-8 Stainless Steel 2 1/4-4.5 The washer is designed toThese 6 20 x 1 2" Unslotted Indent Hex Washer Self Tapping Screws are made of 18 8 stainless steel and are full threaded. They have a hex washer head and an indent drive. These screws are designed for use in metal and are self tapping, meaning they create their own threads as they are driven into the material. They are commonly used in a variety of applications, including automotive, construction, and manufacturing.