Everbilt 5/16 in.-24 tpi x 3/4 in. Fine Zinc-Plated Steel Hex Cap Screw (1-Piece/Pack)

Cap Screws, or Hex Bolts, have hexagonal heads and are for general purpose applications with a socket type installation tool or standard wrench. The standard bolt is compatible with standard nuts and washers of the same thread pitch, grade, and finish. Also available in a variety of sizes and finishes.