BK ENGINEERINGWORKS
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Flange Nut Tooling

Application tooling

Flange Nut Tooling

Tooling for flange nut forming, where the flange face and the hex must both be held.

A flange nut asks more of the tooling than a plain hex — the flange face has to form cleanly and stay square to the bore while the hex is held.

We build flange sets to the drawing or the sample, and match the punch and die so the flange and hex form together rather than fighting each other.

Features

  • Flange face formed square to the bore
  • Hex and flange held in one matched set
  • Built to drawing or sample
  • Vacuum heat treated

Applications

  • Flange nut production
  • Automotive fastener manufacturing
  • Applications requiring integral washer face

Specifications

FormFlange
Range8B to 38B
PackageDie · punch · KO pin · segments
Heat treatmentVacuum

Start here

Send us a drawing
or a sample.

Tell us the form, the size and the machine it runs on. We come back with a quotation and a lead time.

Send a drawing