#8 x 5/8" HWH ZINC PLATED SELF-DRILLING SCREWS w/BONDED WASHER 5M Box
quantity: 5,000 count
3-5 day delivery Nationwide
#8-18 x 5/8" Unslotted Indented Hex Washer Head Tek screws w/Bonded Washer, Zinc Plated
These 5/8" length 1/4" drive Hex Washer Head ZINC PLATED Self-Drilling screws are #8-18 (18 threads per inch) #2 Point. Zinc plated is a plating that is applied electrically to fasteners that prevents oxidation of steel by forming a protective barrier. Pre-assembled 1/2" 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 5,000 screws (30 pounds)
Attaching metal to metal, drill capacity .035 - .100, drill speed 2500 RPM.