#8 x 1/2 Phillips Modified Truss (R/W) Head, Zinc Plated. Attaches wire lath to metal studs or metal to metal. Head Type: Modified Truss (R/W). Head Size: 0.42" diameter. Meets ASTM C 1513 for cold-formed steel framing connections.
1000.7 for torsional strength and drill speed. Manufactured to SAE J78 for dimensional specifications. Meets ASTM A 510 for carbon steel manufacturing. Meets ASTM F1941 for corrosion resistance.Zinc coating is a plating that is applied electrically to fasteners that prevents oxidation of steel by forming a protective barrier. The item "#8 x 1/2 PHILLIPS MODIFIED TRUSS HEAD 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.