1/2-13 x 2 Black Carriage Bolts with Nuts and Washers Kits (8 Sets), 304 Stainless Steel 18/8, Black Finish, Round Head, Square Neck, Heavy Duty Bolts

1/2-13 x 2 Black Carriage Bolts with Nuts and Washers Kits (8 Sets), 304 Stainless Steel 18/8, Black Finish, Round Head, Square Neck, Heavy Duty Bolts

Thread Size: 1/2-13; Thread Pitch: 13 TPI Coarse Thread Full Thread Coverage; Bolt Thread Length: 2 inch Package Contents: 8 Sets (bolts + matched nuts, flat washer and lock washer) Material: The sets are all made of 304 stainless steel 18/8; Excellent toughness; Good rust and corrosion resistance in both indoor and outdoor use; Extra Black Oxide treatments make it more chemical resistance while not impact strength or hardness Carriage Dia: 1.09 inch (max); Square Neck Height: 0.28 inch (max); Please note that the screw length 2 inch includes the square neck part Feature: (1) Can be easily tightened; (2) Withstand heavy vibrations and impacts for machinery usage; (3) Resist loosening over time; (4) Black Coating will not easily wear off over time; (5) Widely used in home improvement and industry applications due to their versatility and strength, their sturdy design ensure a secure connection