OO Holding Down Bolt & Nut Self Colour 4.6
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Holding Down Bolt & Nut Self Colour 4.6


Holding  Down  Bolt  &  Nut  Self  Colour  4.6

Next day delivery is available on items marked with a *.


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M20x300 Square-Square Holding Down Bolt & Nut Self Colour (Pack of 25) [Grade 4.6 BS 7419]


Part No: HX20-300HDB-SC46

HX Fixings

£71.40
Excl VAT: £59.50
3 Days

M20x375 Square-Square Holding Down Bolt & Nut Self Colour (Pack of 20) [Grade 4.6 BS 7419]


Part No: HX20-375HDB-SC46

HX Fixings

£71.17
Excl VAT: £59.31
3 Days

M20x400 Square-Square Holding Down Bolt & Nut Self Colour (Pack of 20) [Grade 4.6 BS 7419]


Part No: HX20-400HDB-SC46

HX Fixings

£74.41
Excl VAT: £62.01
3 Days

M20x450 Square-Square Holding Down Bolt & Nut Self Colour (Pack of 40) [Grade 4.6 BS 7419]


Part No: HX20-450HDB-SC46

HX Fixings

£92.82
Excl VAT: £77.35
3 Days
  • Also known as foundation bolts.
  • Used for holding down steel frames to concrete bases.
  • For best results, use with waxed cones and square hole washers.
  • Grade 4.6 steel, made to BS 7419.

Self colour finishes have no definitive colour and can vary with the effects of natural oxidisation and weathering, from a bright zinc finish to a dark black colour.