#10 x 2-1/2" HWH ZINC PLATED SELF-DRILLING SCREWS 1M Box
quantity: 1,000 count
3-5 day delivery Nationwide
#10-16 x 2-1/2" Unslotted Indented Hex Washer Head Tek screws, Zinc Plated
These 2 1/2" length 5/16" drive Hex Washer Head ZINC PLATED Self-Drilling screws are #10-16 (16 threads per inch) #3 Point. Zinc plated is a plating that is applied electrically to fasteners that prevents oxidation of steel by forming a protective barrier. 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 1,000 screws (15 pounds)
Attaching metal to metal, drill capacity .035 - .176, drill speed 2500 RPM.