1/4-20 x 1/2 Phillips Pan Internal Sems Machine Screw Fully Threaded 18-8 Stainless Steel 05NCUP The screw is made of

The screw is made of A2 stainless steel

This 5/8-11 x 6 1/2 hex machine bolt is made of steel and has a hot-dip galvanized finish

With a diameter of 10-32 and a length of 2 1/2 inches

The #4 Medium Split Lock Washer is a high-quality

8 grade steel construction offers exceptional strength and durability

1/4-20 x 1/2 Phillips Pan Internal Sems Machine Screw Fully Threaded 18-8 Stainless Steel 05NCUP The screw is made ofThis 1 4 20 x 1 2 Phillips pan internal Sems machine screw is fully threaded and made of 18 8 stainless steel. It has a Phillips drive and a pan head. The internal Sems feature means that the washer is attached to the screw, eliminating the need for a separate washer. This screw is commonly used in a variety of applications, including automotive, marine, and industrial.