RS PRO A4 316 Stainless Steel Mudguard Washers, M10

Bulk discount available

Subtotal (1 bag of 50 units)*

£11.87

(exc. VAT)

£14.24

(inc. VAT)

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In Stock
  • 107 unit(s) ready to ship
  • Plus 28 unit(s) ready to ship from another location
  • Plus 100 unit(s) shipping from 22 October 2025
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Bag(s)
Per Bag
Per unit*
1 - 4£11.87£0.237
5 - 9£11.28£0.226
10 - 29£10.68£0.214
30 +£9.96£0.199

*price indicative

RS Stock No.:
660-4778
Brand:
RS PRO
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Brand

RS PRO

For Screw/Bolt Size

M10

Washer Type

Mudguard

Inside Diameter

10.50mm

Outside Diameter

30.0mm

Material

Stainless Steel

Stainless Steel Type

A4 316

Thickness

1.50mm

RS PRO Plain Stainless Steel Mudguard Washer, M10 x 30 mm, 1.5 mm Thickness


Use this mudguard washer from RS PRO when installing a bolt or screw into an oversized hole. It's made of corrosion-resistant A4 316 stainless steel, so it's suitable for use in a wide range of demanding environments.


The washer has a diameter coverage area of 30 mm, so it evenly distributes loads and covers excess space for a more secure fixing. There's no need to worry about denting or damage to your surfaces, as the tough steel material is thick enough to resist tightly screwed nuts.


The mudguard washer has a 10.5 mm internal hole diameter, making it suitable for use with M10 fittings or screws. This type of washer is used for a wide range of purposes, from boat and bicycle repair to fabricating roofs.

Features and Benefits



  • Plain finish

  • For screw/bolt size of M10

  • Inside diameter of 10.5 mm

  • Stainless steel material

  • Outside diameter of 30 mm

  • A4 316 stainless steel type

  • Thickness of 1.5 mm

  • Conforms to ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 electrostatic control standards


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