Dewamarket 5/16×22-9 x 2 1/2×22 Hex Lag Screw Low Carbon Steel Plain Finish

Part #: 0000-115942. Buy as few as 550 pcs. Discounts on larger quantities. PRODUCT SPECIFICATIONS Part #: 0000-115942 Fastener Type: Hex Lag Screw Size Description: 5/16″-9 x 2 1/2″ Diameter/Nominal Size: 5/16″ Length: 2 1/2″ Wrench Size/Across Flats: 0.484-0.500″ Width Across Corners: 0.552-0.577″ Head Height: 0.195-0.235″ Thread Pitch: 9 Thread Direction: Right System of Measurement: Inch Material: Low Carbon Steel Finish: Plain Finish (No Plating) Head Type: Hex Drive Type: External Hex Average Piece Weight: 0.0473900 lbs. Lag screws or lag bolts are primarily used in wood construction for heavier load applications than most wood screws can support.