1/4-20 X 4-1/2" Hex Tap Bolts | Grade 8 Steel Zinc Yellow Plated | Fully Threaded (450 / Pkg.) Starrett Size 3/8-16 x 3"

Size 3/8-16 x 3"

Head style: Philips Fillister head for a broad seating surface and a clean

timeless fastening solution

Thread Size: M16-2

but regular cleaning will extend their life in demanding environments

1/4-20 X 4-1/2" Hex Tap Bolts | Grade 8 Steel Zinc Yellow Plated | Fully Threaded (450 / Pkg.) Starrett Size 3/8-16 x 3"1 4 20 X 4 1 2" Hex Tap Bolts in Steel Zinc Yellow Plated. 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 Yellow zinc plating for added corrosion resistance Grade 8 alloy steel, heat treated