8-18 x 1/2 Slotted Indented Hex Washer Self Tapping Screw Type B Fully Threaded Black Oxide NR8BK This screw is 3 1/4

This screw is 3 1/4 inches long and has a diameter of 5/8 inches

Its slotted oval head provides a secure grip when tightening

This 8-15 x 1/2 Square Pan Self Tapping Screw Type A Fully Threaded Black Oxide is a versatile fastener designed for a wide range of applications

These washers are ideal for use in automotive

These 10-16 x 2 1/2-inch square drive pan head self-drilling screws are made of 410 stainless steel

8-18 x 1/2 Slotted Indented Hex Washer Self Tapping Screw Type B Fully Threaded Black Oxide NR8BK This screw is 3 1/4These 8 18 x 1 2 Slotted Indented Hex Washer Self Tapping Screw Type B Fully Threaded Black Oxide screws are designed for use in a variety of applications. They are made of steel and have a black oxide finish for corrosion resistance. The slotted indented hex washer head provides a secure grip for driving, and the self tapping threads create their own mating threads in the material being fastened. These screws are fully threaded for maximum holding