8-18 x 3/4 Unslotted Indented Hex Washer Serrated Self Tap Screw Type AB Full Thrd Zinc D985A4 #10 Medium Split Lock Washer

#10 Medium Split Lock Washer Black Oxide

These self-drilling screws are designed for use in metal applications

This coupling nut is perfect for joining two 7/8-9 threaded rods

The hexagonal head provides ample torque for secure tightening

and DIY creations

8-18 x 3/4 Unslotted Indented Hex Washer Serrated Self Tap Screw Type AB Full Thrd Zinc D985A4 #10 Medium Split Lock WasherThe 8 18 x 3 4 Unslotted Indented Hex Washer Serrated Self Tap Screw Type AB Full Thrd Zinc is a versatile and durable fastener designed for a wide range of applications. Made of high quality steel and coated with a zinc finish for corrosion resistance, this screw features a serrated point that allows it to easily penetrate and tap into various materials, including metal, wood, and plastic. Its full thread design provides maximum holding power, while