7-19 x 1/2 Slotted Indented Hex Washer Self Tapping Screw Type AB Fully Threaded Zinc BQT They feature a black phosphate

They feature a black phosphate finish for corrosion resistance and a bugle head design that countersinks easily into the material

5/16 Regular (medium) Split Lock Washer 18-8 Stainless Steel

and a professional-looking finish

while the black oxide finish gives them a durable and attractive appearance

The square head provides a secure grip for tightening and loosening the bolt

7-19 x 1/2 Slotted Indented Hex Washer Self Tapping Screw Type AB Fully Threaded Zinc BQT They feature a black phosphateThe 7 19 x 1 2 Slotted Indented Hex Washer Self Tapping Screw Type AB Fully Threaded Zinc is a versatile and durable fastener designed for a wide range of applications. Its slotted indented hex washer head provides a secure grip, while the self tapping design eliminates the need for pre drilling. The fully threaded shank ensures maximum holding power, and the zinc coating offers excellent corrosion resistance. This screw is ideal for use in metal,