M20 (22.0mm) Plate Washer (60 x 60mm) DIN 436 | Marine Grade A4 Stainless Steel

Product code: WSQ436-M20-A4
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M20 (22.0mm) Plate Washer (60 x 60mm) DIN 436 | Marine Grade A4 Stainless Steel
M20 (22.0mm) Plate Washer (60 x 60mm) DIN 436 | Marine Grade A4 Stainless Steel
M20 (22.0mm) Plate Washer (60 x 60mm) DIN 436 | Marine Grade A4 Stainless Steel
M20 (22.0mm) Plate Washer (60 x 60mm) DIN 436 | Marine Grade A4 Stainless Steel
M20 (22.0mm) Plate Washer (60 x 60mm) DIN 436 | Marine Grade A4 Stainless Steel
M20 (22.0mm) Plate Washer (60 x 60mm) DIN 436 | Marine Grade A4 Stainless Steel
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Unit Price
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1 - 99 £4.03 £4.83
100 - 499 £3.36 £4.03
500 - 999 £2.88 £3.45
1000 - 4999 £2.24 £2.69
5000 + £1.83 £2.20

£4.83 / each


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Product Specification
Size M20
Internal Diameter 22.0mm
Outside Diameter 60 x 60mm
Material A4 Stainless Steel
Thickness 5mm
Standard DIN 436

Next Day or Standard Delivery available via DHL or Royal Mail.
Order by 4pm (UK) for same day dispatch, Monday to Thursday or 2pm Friday.

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01233 713581


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M20 60 x 60mm Square Washer DIN 436 - A4 Stainless Steel WSQ436-M20-A4

The M20 60 x 60mm Square Washer DIN 436 - A4 Stainless Steel WSQ436-M20-A4 is a square washer manufactured for load spreading, surface protection and secure fastening in structural, engineering and construction applications.

What are Square Washers?

Square washers are flat fastening components designed to distribute the load of a bolt, screw or other threaded fixing over a wider surface area. This helps to reduce pull-through, improve clamping performance and protect softer materials or oversized fixing points during installation.

Key Features:

  • Square washer design for broad and even load distribution
  • Manufactured to DIN 436
  • Produced in A4 Stainless Steel
  • Suitable for use with threaded fasteners, bolts and structural fixings
  • Helps reduce surface damage and improves fastening security

Key Applications and Industries

These square washers are commonly used across UK construction, fabrication, machinery assembly, steelwork, maintenance and general engineering where a larger bearing surface is required around a fixing point.

Technical Specifications

  • Size: M20
  • Internal Diameter: 22.0mm
  • Outside Diameter: 60 x 60mm
  • Thickness: 5mm
  • Standard: DIN 436
  • Material: A4 Stainless Steel

Benefits:

  • Provides improved support beneath bolt heads, nuts and fasteners
  • Helps spread installation pressure over a wider contact area
  • Reduces the risk of pull-through on timber, fabricated sections and softer materials
  • Offers dependable performance in demanding industrial environments

Why Choose Vital Parts?

At Vital Parts, we supply high quality fastening and hardware components for trade, industrial and commercial use throughout the UK.

  • Large stock range available for fast dispatch
  • Quality components for professional applications
  • Helpful service and product support

If you need assistance selecting the right size or would like to discuss custom options , contact our expert team at 01233 713581.

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