1/2-13 X 4" Hex Tap Bolts | Steel Hot-Dip Galvanized | Fully Threaded (50 / Pkg.) Zamac Hammer-Set and through-holes where standard tools

and through-holes where standard tools cannot reach

Applications: suitable for electrical enclosures

featuring a slotted drive and an indented hex washer with serration head

Applications: Drilling ferrous and non-ferrous metals

Thread size: M18 x 1 (metric)

1/2-13 X 4" Hex Tap Bolts | Steel Hot-Dip Galvanized | Fully Threaded (50 / Pkg.) Zamac Hammer-Set and through-holes where standard tools1 2 13 X 4" Hex Tap Bolts in Steel Hot Dip Galvanized. A hex tap bolt is a fully threaded hex head bolt built for tapped (threaded) holes, giving full length thread engagement and strong holding power in metal, wood, and assembled components. Fully threaded for full length engagement in tapped or through holes Hex head for wrench driven, high torque installation Hot dip galvanized for heavy duty outdoor corrosion resistance Specifications Type: Hex