Din 7990 Structural Hex Bolt

We are offering hex bolts are bolts with a hexagonal head on one end, with no washer face on the bearing surface and a threaded shaft on the other end. hex bolts are tightened with a wrench and are used to connect metal parts. The head of a heavy hex bolt is wider and thicker than that of a hex bolt. a heavy hex bolt goes with a heavy hex nut. Assembly: 1 hex bolt, 2 flat washers, 1 hex nut size: m12m16m20m22m24m27m30m36 length: as per size material: steel grade: 10.9s finish: blackzinc plated technical info: din