OO M4 Spring Washers Zinc Plated


M4 Spring Washers Zinc Plated


M4  Spring  Washers  Zinc  Plated
  • These spring washers ring-shaped, split at one point and bent into a helix.
  • This shape means that the washer exerts a spring force between the fastener's head and the base item.
  • The main purpose of the spring washer is to prevent loosening of the fastener by either movement or vibration.
  • They are available with a square or rectangular section.
  • These washers are bright zinc plated for increased corrosion resistance.

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M4 Rectangular Section Spring Washers Zinc Plated (Pack of 1)


Part No: M04-SW-ZR

TIK Products

£0.01
Excl VAT: £0.01
1200 Packs
In Stock

M4 Rectangular Section Spring Washers Zinc Plated (Pack of 1,000)


Part No: HX04-SW-ZR

HX Fixings

£2.65
Excl VAT: £2.21
3 Days

M4 Square Section Spring Washers Zinc Plated (Pack of 1,000)


Part No: HX04-SW-ZS

HX Fixings

£2.77
Excl VAT: £2.31
3 Days
  • These spring washers ring-shaped, split at one point and bent into a helix.
  • This shape means that the washer exerts a spring force between the fastener's head and the base item.
  • The main purpose of the spring washer is to prevent loosening of the fastener by either movement or vibration.
  • They are available with a square or rectangular section.
  • These washers are bright zinc plated for increased corrosion resistance.


APPLICATION
Ideal for all manner of bolting applications where movement or vibration may cause loosening. Typical examples would be engineering and machinery.
Can be used with all types of bolts and nuts.

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 TypeSpring Washer
Internal Diameter4.3mm
FinishZinc Plated