Galvanised Hexagon Bolts

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Technical Data:
1511 Midfix DIN 931 HDG Hex Bolts PDS

Features & Applications

Galvanised Hexagon Bolts

Galvanised bolts have superior corrosion resistance to zinc plated for long life in external applications. The bolts are dipped in molten zinc and spun to remove the excess leaving a minimum 40 mu layer of zinc. Hot Dip Galvanised nuts have oversized threads to accomodate the zinc layer on the bolt threads. These are commonly specified for ductile iron above ground pipework.

  • Hot Dip Galvanised
  • Grade 8.8 High Tensile
  • Part Threaded

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