Acorn SW-MW1G250 Metal Building Screw, 9" x 1" Eco_Friendly Meets These Agency Specifications:

Meets These Agency Specifications:

(2) 9/16" deep impact socket

1/8" x 1/2" x 36"

Weight: 8 lb

Acorn SW-MW1G250 Metal Building Screw, 9" x 1" Eco_Friendly Meets These Agency Specifications:"Acorn" Metal Building Screw #9 Gauge. 1 4" H Hex type head with Hi Lo type thread Type 17 extra sharp point increases penetration of the metal virtually eliminating the tip of the screw walking across the metal 1 2" neoprene sealing washer provides a moisture resistant barrier when properly installed Plated with top quality dacromate, for corrosion resistance Legth size : 1" Count : 250 Color : Gray WARNING: This product can expose you to chemicals