M6x20 Roofing Bolts Zinc Plated


M6x20  Roofing  Bolts  Zinc  Plated
  • Roofing bolts can be used on many DIY projects other than roofing.
  • These double slotted roofing bolts have a low profile mushroom head.
  • Their bright zinc plated 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.

Scroll down for further product information...

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 *.


Image Product + Brand Price Availability Qty

M6x20 Roofing Bolts Zinc Plated Square Nut (Pack of 1)


Part No: M06-020RBSN-Z

TIK Products

£4.37
Excl VAT: £3.64
100 Packs
In Stock

M6x20 Roofing Bolts Zinc Plated [Incl. Sq. Nuts & Washers] (Pack of 10)


Part No: FM06-020RBSN-Z10

TIK Products

£1.56
Excl VAT: £1.30
23920 Packs
In Stock

M6x20 Roofing Bolts Square Nut (Pack of 25)


Part No: FORRBN620M

Forgefix

£3.28
Excl VAT: £2.73
24 Packs
In Stock

M6x20 Roofing Bolts Zinc Plated Square Nut (Pack of 200)*


Part No: FM06-020RBSN-Z

Fixings Megastore

£10.08
Excl VAT: £8.40
1196 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 bright zinc plated 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.

Zinc 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. Zinc oxide is a fine white dust that (in contrast to iron oxide) does not trigger a breakdown of the substrates surface integrity as it is formed. The zinc oxide, if left intact, can act as a barrier to further oxidation, in a way similar to the protection afforded to aluminum and stainless steels by their oxide layers.