#8-18 x 3/4 Unslotted Indented Hex Washer Head Tek screws, Zinc Plated. These 3/4" 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.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 10,000 screws (45 pounds) Applications Include: Attaching metal to metal, drill capacity. 100, drill speed 2500 RPM. The item "#8 x 3/4 HWH ZINC PLATED SELF-DRILLING SCREWS 10M Box" is in sale since Wednesday, January 10, 2018. This item is in the category "Home & Garden\Home Improvement\Building & Hardware\Nails, Screws & Fasteners\Screws & Bolts".The seller is "fastenerusa" and is located in Modesto, California. This item can be shipped to United States.