M20 Round Washers x 1 (A4 Stainless)

Code: PWM20/37-A4.Q1

£0.15 ex. VAT
£0.18 inc. VAT

Quantity Ex. VAT Inc. VAT
1+ £0.15 £0.18
300+ £0.15 £0.18
600+ £0.15 £0.17
800+ £0.14 £0.17

Description

M20 Stainless Steel Washer – A4 Grade (Form A / DIN125A)

This M20 stainless steel washer is manufactured from A4 marine grade 316 stainless steel, making it ideal for demanding applications requiring high corrosion resistance. Precision engineered to Form A / DIN125A standards, it features a 3.0mm thickness and an outer diameter of 37mm.

Suitable for use in marine, chemical, and industrial environments, this washer delivers a secure and long-lasting connection when paired with M20 bolts or threaded rod.

Key Specifications:

  • Thread Size: M20
  • Outer Diameter: 37mm
  • Thickness: 3.0mm
  • Material: A4 / 316 Stainless Steel
  • Standard: Form A / DIN125A
  • Sold Individually

Benefits:

  • Excellent resistance to corrosion – ideal for outdoor or marine use
  • High-strength stainless steel construction for long-term durability
  • Complies with DIN125A specification for assured compatibility
  • Fits all standard M20 bolts and threaded rods

Applications:

  • Marine and offshore structures
  • Construction and structural support systems
  • HVAC and piping assemblies
  • Electrical and cable containment installations

Ordering & Delivery

✔ Trusted UK Delivery – 95% of orders dispatched within 24 hours

Most orders arrive within 1–2 working days as standard.

Note: Heavy or bulk orders, as well as any special cut length or non-standard products, may take slightly longer to dispatch.

For bulk quantities or trade pricing, please call our team on 0121 270 8507.

Related Products:

Additional information

Weight 0.045 kg
Dimensions 5 × 0.35 cm
Finish

Stainless Steel (A316 / A4)

Type

Round Washer

Hole Size

M20

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