Bolt with nut. Oval head, case hardened shoulder bolt. Nut is zinc plated with a self-locking nylon insert. Disc Mowers: 442, 462. (Except with heavy duty disc kit). (Sold in packages of 5)Product No. -- 766728-5 | UPC -- 758351855113 | Standard Pack -- 1 | Weight -- 0.68 lbs
