1 1/2" x 4 1/2" Grade 8 Hex Bolt UNC Plain

Grade 8 Hex Bolt UNC Plain is engineered for general engineering, trade and workshop fastening, with the load capacity, corrosion resistance and installation speed demanded by the rated application. Linch pins, self-tappers, hex bolts and piano hinges in the Hobson specialty range cover applications where common bolted joints don't fit and a purpose-built solution is required. Suited to general engineering fastening, quick-release pin applications, sheet metal and trailer fabrication, hinging and pivoting joints, and workshop hardware. Material and finish options span plain steel, zinc plated, 304 stainless and 316 stainless to suit indoor, external and corrosive service. Built to deliver engineering-grade construction across trade and industrial conditions.