#14 x 7/8" #12 HD HWH ZINC #1 PT S/D SCREWS w/BONDED WASHER 2,500ct | HA1

#14-14 x 7/8" #12 HD Unslotted Indented Hex Washer Head Tek screws, Zinc Plated

These 7/8" length #12 HD 3/8" drive Hex Washer Head ZINC PLATED Self-Drilling screws are #14-14 (14 threads per inch) #1 Point. Zinc plated is a plating that is applied electrically to fasteners that prevents oxidation of steel by forming a protective barrier. Pre-assembled 5/8" outside diameter Bonded NEO-EPDM metal backed washer creates leak proof seal. Meets F.I.P.-1000.7 for torsional strength and drill speed. Meets ASTM A 510 for carbon steel manufacturing. Zinc plating meets ASTM B-117 for salt spray corrosion. Meets SAE J78 for performance & dimensional specifications. Each box contains approximately 2,500 screws (38 pounds)

Applications Include:
Attaching metal to metal, Lap/Stitching, drill capacity .018 - .090, drill speed 2000 RPM.