#8 x 1/2" Hex Washer Head Self-Drilling Tek Screw Zinc Plated Steel for Attaches Sheet Metal Steel or Steel to Metal - Box of 100

• HIGH QUALITY ZINC PLATED STEEL: Made of 100% high quality durable steel with hard zinc plating, built to last years with no wear and tear
• RUST RESISTANT: Zinc Plating provides an excellent corrosion resistant shell for a long lasting cost effective fastener
• CONVENIENCE: Hex Washer Head Sheet Metal Screws are known to be convenient and versatile. Great to have while working with sheet metal environment. Suitable for indoor and outdoor applications
• For use in Steel, Sheet Metal, and attaches Metal or Steel to Metal or Sheet Metal Steel. Installed with 1/4" Hex Driver
• International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

Hex Washer Head Self-Drilling Screw #8 X 1/2'', Zinc-Plated Steel For use in Sheet Metal Steel, Attaches Metal to Metal. RoHs Compliant Packaged box of 100 pcs. #8 x 1/2'' Screw PRODUCT FEATURES: • Hex Washer Head distributes holding pressure to thin metal. • Use these screws to secure metal to metal. • Save Time and Effort by drilling their own holes and fastening in a single operation. • Made from Steel, they have a Zinc Plating to resist corrosion in weather environments. SPECIFICATIONS: • #8-18 Thread x 1/2" Long, Hex Head • Material: Zinc-Plated Stainless Steel • Drill Capacity: 0.035'' to 0.100'' • Drill Speed: 2500 RPM • Meets ASTM C 1513 for cold-formed steel framing connections • Meets F.I.P.-1000.7 for torsional strength & drill speed • Meets SAE J78 for Performance & Dimensional Specifications • Meets ASTM A 510 for carbon steel manufacturing • Meets ASTM F1941 for corrosion resistance SCREW DIMENSIONS: • Diameter: #8 (0.164'') • Length:  1/2'' • Head diameter:  0.25'' • Head Height:   0.141'' • Flange diameter:   0.348'' • Drill Tip Length 3/16'' HIGH QUALITY - 100% Satisfaction Guaranteed