Primesource SD1785LB #6 x 1-7/8" Phillips Bugle Head Self-Drilling Screws, 4000Pk

Primesource SD1785LB Description

#6-20 x 1-7/8" Phillips Bugle Head Tek screws, Zinc Plated. These 1 7/8" length #2 Phillips drive Bugle Head ZINC PLATED Self-Drilling screws are #6-20 (20 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. Meets F.I.P.-1000.7 for torsional strength and drill speed. Meets ASTM A 510 for carbon steel manufacturing. Meets ASTM C 954 for attaching gypsum board to steel studs. Zinc plating meets ASTM B-117 for salt spray corrosion. Each box contains approximately 4,000 screws (23 pounds). Product image is a likeness. Actual screw is not shown. Some screw lengths beyond 1-5/8" may follow the industry standard 2/3 partial thread length rule. Contact us if Full Thread is required for lengths beyond 1-5/8". Manufactured according to I.F.I. Standard.