8-18 x 3/4 Slotted Indented Hex Washer Self Tapping Screw Type B Fully Threaded Zinc KPG and other applications where durability

and other applications where durability and resistance to rust are crucial

and construction applications where maintaining tight connections is crucial

It has a heavy-duty pattern for increased strength and durability

it offers excellent resistance to corrosion and chemicals

made from HR15N steel and case hardened for increased durability

8-18 x 3/4 Slotted Indented Hex Washer Self Tapping Screw Type B Fully Threaded Zinc KPG and other applications where durability8 18 x 3 4 Slotted Indented Hex Washer Self Tapping Screw Type B Fully Threaded Zinc are designed for use in metal applications. They have a slotted indented hex washer head that provides a large bearing surface and prevents the screw from over tightening. The self tapping threads create their own mating threads in the metal, eliminating the need for pre drilling. These screws are fully threaded for maximum holding power and are zinc plated for