1" Hardened Steel Self Drilling Screw with Hex Washer Head Type and Zinc-Plated Finish

Self-Drilling Sheet Metal Screws

• Package quantities are exact Meet SAE J78 standard 1-pc., 1-side-installation fasteners drill their own holes and form their own internal mating threads. Climacoat™ finish prevents rust from bleeding into substrate. Climaseal® corrosion-resistant finish provides excellent resistance to most forms of abrasion and torque. Gray Spex corrosion-resistant finish on No. 36K145 is an organic waterborne coating, applied with a state-of-the-art process that eliminates Phillips recess fill problems. Self-Drilling Hex Washer Sheet Metal Screws
• Package quantities are exact All meet SAE J78 standard 1-pc., 1-side-installation fasteners have a drilling point tip that drills its own hole and forms its own internal mating threads. Climaseal® corrosion-resistant finish provides excellent resistance to most forms of abrasion and torque. Electro Zinc corrosion-resistant finish is applied to No. 36K129 with a process that conforms to ASTM B633 specifications. Gray Spex corrosion-resistant finish on No. 36K145 is an organic waterborne coating, applied with a state-of-the-art process that eliminates Phillips recess fill problems.