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Grade 5 Hex Flange Bolts

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Hex flange bolts are one-piece head bolts that are flat surfaced. The flange bolts eliminate the need to have a washer since the area under their heads is wide enough to evenly distribute pressure, thus helping to compensate for misaligned holes. Grade 5 hex flange bolts are used in lighter applications.

  • Non serrated hex flange bolts have a smooth, non-rotating washer attached that does not bite into the surface it's being mounted to. Their large bearing...
  • Serrated hex flange bolts have serrated washers attached that distribute pressure and are able to provide sfficient grip onto the material it is being...
  • Serrated large flange hex flange bolts are made to be driven by a socket or wrench. Their built-in washer distributes the pressure on a wider surface area...