#6-20 x 3/8" Phillips Pan Head Tek screws, Zinc Plated Features:Self-Drilling for metal to metal applicationsLow corrosion resistance Details:Head Type: PanDrive Size: #2 PhillipsThread Diameter: #6Threads Per Inch: 20Length: 3/8"Point: #2 Self-DrillingQuantity: 20,000 pcsWeight: 36 pounds [approx.] Material Application:Attaches metal to metalDrill Capacity: .035 - .090Drill Speed: 2500 RPM Specifications:Meets ASTM C 1513 for cold-formed steel framing connectionsMeets F.I.P.-1000.7 for torsional strength & drill speedMeets SAE J78 for performance & dimensional specificationsMeets ASTM A 510 for carbon steel manufacturingMeets ASTM F1941 for corrosion resistZinc Plated Zinc plated is a plating that is applied electrically to fasteners that prevents oxidation of steel by forming a protective barrier. Not recommended for ACQ Treated Lumber.
