OO M6x20 Roofing Bolts Galvanised

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.


M6x20 Roofing Bolts Galvanised


M6x20  Roofing  Bolts  Galvanised
  • Roofing bolts can be used on many DIY projects other than roofing.
  • These double slotted roofing bolts have a low profile mushroom head.
  • Their galvanised finish increases resistance to corrosion.
  • The bolts are therefore suitable for both interior and exterior use, and can be exposed to weather conditions without the risk of rusting.

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When out of stock, any availability times are estimates and dependent upon supplier stock. Items without a lead time have no confirmed status and may take up to 12 weeks to arrive.

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


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M6x25 Roofing Bolts Galvanised [Incl. Hex Nuts & Washers] (Pack of 10)


Part No: FM06-025RBHN-G10

TIK Products

£2.41
Excl VAT: £2.01
9500 Packs
In Stock

M6x20 Roofing Bolts Galvanised With Hex Nut (Pack of 200)*


Part No: FM06-020RBHN-G

Fixings Megastore

£16.26
Excl VAT: £13.55
122 Packs
In Stock
  • Roofing bolts can be used on many DIY projects other than roofing.
  • These double slotted roofing bolts have a low profile mushroom head.
  • Their galvanised finish increases resistance to corrosion.
  • The bolts are therefore suitable for both interior and exterior use, and can be exposed to weather conditions without the risk of rusting.

Galvanised coatings prevent oxidation of the protected metal to create a longer lasting finish. It does this by forming a barrier and by acting as a sacrificial anode if this barrier is damaged. Galvanise is a coating that (in contrast to iron oxide) does not trigger a breakdown of the substrates surface integrity