Description
M12 Square Washer – A4 Stainless Steel (40x40mm)
This M12 Square Plate Washer – A4 Stainless Steel is designed for use in channel and bracketry systems where a strong, corrosion-resistant washer is essential. Manufactured from A316 marine grade stainless steel, it provides a secure and long-lasting fixing solution for heavy-duty support systems.
Key Features:
- Washer Size: 40mm × 40mm square plate
- Thickness: 5mm heavy-duty build for structural support
- Thread Compatibility: Designed for M12 bolt clearance
- Material: A4 (Grade 316) Stainless Steel – corrosion-resistant for internal and external use
- Compatibility: Suitable for all Unistrut-type channels – equivalent to P1020
- Sold Individually
Benefits:
- Distributes load across a wider surface area for increased stability
- Ideal for marine, chemical, and industrial applications
- Provides corrosion protection in coastal or damp environments
- Matches all M12 stainless bolts, nuts, and bracketry
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.
