RS PRO A4 316 Stainless Steel Mudguard Washers, M8

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Subtotal (1 bag of 50 units)*

£9.85

(exc. VAT)

£11.82

(inc. VAT)

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In Stock
  • 221 unit(s) ready to ship
  • Plus 30 unit(s) ready to ship from another location
  • Plus 999,999,778 unit(s) shipping from 09 January 2026
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Bag(s)
Per Bag
Per unit*
1 - 4£9.85£0.197
5 - 9£9.36£0.187
10 - 29£8.87£0.177
30 +£8.29£0.166

*price indicative

RS Stock No.:
660-4774
Brand:
RS PRO
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Brand

RS PRO

For Screw/Bolt Size

M8

Washer Type

Mudguard

Inside Diameter

8.40mm

Outside Diameter

30.0mm

Material

Stainless Steel

Stainless Steel Type

A4 316

Thickness

1.50mm

COO (Country of Origin):
CN

RS PRO Plain Stainless Steel Mudguard Washer, M8 x 30 mm, 1.5 mm Thickness


Installing a bolt or screw and want to make sure the load is evenly distributed? Use this RS PRO mudguard washer. It's made of A4 316 stainless steel, so it's highly corrosion-resistant. This makes it suitable for use in marine environments. The material is also tough, so it will remain shiny and dent-free for a long time. Its thickness of 1.5 mm means it won't easily deform, so you can count on it to protect your surfaces from tightly screwed nuts.


The mudguard washer has an 8.4 mm internal hole diameter, so it's suitable for use with M8 bolts or screw fittings. Its outside diameter of 30 mm fully covers the excess of a fixing.

Features and Benefits



  • Plain finish

  • For screw/bolt size of M8

  • Inside diameter of 8.4 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


Small Pack Size: 6604774
Large Pack Size: 2646452

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