OO M12 Form 'G' Flat Washers Zinc Plated


M12 Form 'G' Flat Washers Zinc Plated


M12  Form  'G'  Flat  Washers  Zinc  Plated
  • Form G flat washers.
  • They are zinc plated for resistance to corrosion, and conform to BS4320 standards.
  • Washers provide a smooth surface for the nut or bolt to bear on, making it less likely to loosen as a result of an uneven fastening surface.
  • The main purpose of a washer is to distribute the load under a bolt head or the nut face.

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M12 Form 'G' Flat Washers Zinc Plated (Pack of 10)


Part No: FM12-FW-ZFG10

TIK Products

£2.33
Excl VAT: £1.94
8180 Packs
In Stock

M12 Form 'G' Flat Washers Zinc Plated (Pack of 100)


Part No: FM12-FW-ZFG

Fixings Megastore

£10.70
Excl VAT: £8.92
818 Packs
In Stock

M12 Form 'G' Flat Washers Zinc Plated (Pack of 100) [BS 4320G]


Part No: HX12-FW-ZFG

HX Fixings

£6.76
Excl VAT: £5.63
3 Days

M12 Form 'G' Flat Washers Zinc Plated (Pack of 400) [BS 4320G]


Part No: HX12-FW-ZFGB

HX Fixings

£24.12
Excl VAT: £20.10
3 Days
  • Form G flat washers.
  • They are zinc plated for resistance to corrosion, and conform to BS4320 standards.
  • Washers provide a smooth surface for the nut or bolt to bear on, making it less likely to loosen as a result of an uneven fastening surface.
  • The main purpose of a washer is to distribute the load under a bolt head or the nut face.

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.

Fastener Specifications
Washer TypeFlat Form G
Internal Diameter13mm
External Diameter36mm
Thickness3.0mm
FinishZinc Plated
Washer SpecificationBS4320G