Bolts Buttonhead Chr

32 products in Bolts Usa Sizes

Chrome buttonhead bolts in USA imperial threads from Gardner-Westcott and Colony. The rounded, low-profile head sits flatter than a hex or standard allen — preferred where bolts are visible and a clean line matters, like inspection covers, brackets, and trim. Standard 1/4-20 through 5/16 sizes in OE lengths. Note that the rounded head takes a smaller hex key than an equivalent allen bolt — usually one or two sizes down.