1 in x #10 Intercorp Strong-Point Unslotted Indented Hi-Hex Washer Head w/ Stainless Steel Bonded Washer Hi-Low Thread Type 17 Point Screw w/ Strong-Shield Coating at Cowtown Materials, Inc.
Intercorp H812 #8-18 x 3/4"Hex Washer Head Self-Drilling Screw Zinc Plated (10,000 piece box)