Dewamarket 5/16×22-18 x 1 1/2×22 Coarse Thread Carriage Bolt Stainless Steel 18-8 Pk 300

PICTURES ARE REPRESENTATIVE OF ITEM, BUT ARE NOT OF THE ACTUAL ITEM. Product dimensions, finish, head markings, thread length, stamping shape or forging shape, etc., may differ from picture. Products are guaranteed to meet the specifications to which they are manufactured. Specifications allow for tolerances in dimension and shape, which can vary from lot to lot. PRODUCT SPECIFICATIONS Part #: 0000-115143 Fastener Type: Carriage Bolt Size Description: 5/16″-18 x 1 1/2″ Diameter/Nominal Size: 5/16″ Length: 1 1/2″ Head Diameter: 0.688-0.719″ Head Height: 0.156-0.176″ Neck Across Square/Diameter: 0.307-0.324″ Neck Height: 0.156-0.187″ Thread Pitch: 18 Thread Pitch Type: Coarse Thread Direction: Right System of Measurement: Inch Material: Stainless Steel 18-8 Finish: Plain Finish (No Plating) Average Piece Weight: 0.0400000 lbs. Carriage bolts are Ideal for use in square holes in wood-to-wood and wood-to-metal fastening; bolt has a square neck that prevents it from turning once screwed in. When trying to determine the length of the item, measure from just under the head of the bolt.