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M20 Form 'C' Flat Washers Zinc Plated


M20 Form 'C' Flat Washers Zinc Plated
  • Form C 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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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.
Image Product + Brand Price Availability Qty

M20 Form 'C' Flat Washers Zinc Plated (Pack of 5)


Product Code: FM20-FW-ZFC5

TIK Products
£1.80
Ex VAT: £1.50
1760 Packs
In Stock

M20 Form 'C' Flat Washers Zinc Plated (Pack of 100)


Product Code: FM20-FW-ZFC

Fixings Megastore
£11.53
Ex VAT: £9.61
88 Packs
In Stock

M20 Form 'C' Flat Washers Zinc Plated (Pack of 100) [BS 4320C]


Product Code: HX20-FW-ZFC

HX Fixings
£10.37
Ex VAT: £8.64
3 Days

M20 Form 'C' Flat Washers Zinc Plated (Pack of 600)


Product Code: FM20-FW-ZFCB

Fixings Megastore
£48.12
Ex VAT: £40.10
Out Of Stock

M20 Form 'C' Flat Washers Zinc Plated (Pack of 800) [BS 4320C]


Product Code: HX20-FW-ZFCB

HX Fixings
£78.52
Ex VAT: £65.43
3 Days
  • Form C 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 Type Flat Form C
Internal Diameter 21mm
External Diameter 39mm
Thickness 3mm
Finish Zinc Plated
Washer Specification BS4320C
Tags: m20 form c flat washers zinc plated, grouped, fixings megastore, flat washers form c zinc plated, washers, washers - zinc plated