OO Holding Down Bolt & Nut Self Colour 4.6

We will be closing for the Christmas break on the 21st December 2018 and re-opening on the 2nd January 2019.

For guaranteed delivery this year, orders need to be placed by 4.30pm on Wednesday 19th December. Orders after this date may not be delivered until 2019.


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

£117.41
Excl VAT: £97.84
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

£113.82
Excl VAT: £94.85
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

£90.16
Excl VAT: £75.13
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

£134.82
Excl VAT: £112.35
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.