Western Builders Supply 4 In. Zinc Coated Flat Head Gold Interior Structural Wood Screw
Western Builders Supply strives to be the world leader in high quality fastening solutions. Available in a bulk packs, 1 Lbs jar or 5 Lbs jar. Gold Zinc coating for Interior wood construction use.
Heat-treated hardened steel for high tensile strength and high shear strength
Deep six-lobe star drive recess reduces cam-out end load
Structural wood screw – backed by certified independent testing (TER 1911-01)
Under-head cutting nibs to aid in self countersinking
International building code and international residential code compliant
Type-17 tip for faster precise starts which eliminate “walking” Provides easier insertion without pre-drilling