Description M10 Square Plate Washer – A4 Stainless | 40x40mm | 5mm Thick | P1020 This M10 square plate washer stainless steel is a robust fixing component made from marine grade A4 (A316) stainless steel. With a 40mm x 40mm profile and 5mm thickness, it is engineered for high-performance use in corrosive environments. Key Features Material: A4 Stainless Steel (Grade A316) Dimensions: 40mm x 40mm Thickness: 5mm Heavy Duty Hole Size: M10 Thread Clearance Compatibility: Fits all Unistrut-type channels Equivalent To: Unistrut P1020 Sold: Individually Applications This P1020 equivalent stainless washer is ideal for Unistrut channel installations in marine, food-grade, or external environments where rust resistance is critical. Its square design ensures stable load distribution when fixing brackets, supports, or channels. 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 special cut lengths 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 90° Angle Bracket – 2×2 Hole – A4 Stainless M10 Threaded Rod – 2 Metre – A4 Stainless 41mm Plain Channel – A4 Stainless – 1 Metre
