Hardware Supplies TP510 Hex Head Zinc Plated Bolts, 5/16″ X 1″ Corrosion Resistant
  • Drive in with a 1/2" Socket
  • Zinc Plated with corrosion resistance
  • Suitable for indoor or outdoor use
  • BCP Fasteners are always backed by a 100% satisfaction guarantee

Hex bolts, also called hexagon screw head bolts, hex cap bolts, hex-cap screws, or machine bolts, are a very common choice when it comes to construction and repair. Hexagon screw head bolts come in a large variety of sizes and diameters. Hex bolts have hexagonal heads and machine threads for use with a nut or in a tapped hole.