Description
M12 Square Plate Washers – Hot Dip Galvanised – Box of 100
These M12 square plate washers are engineered for durability and strength in strut channel installations. Manufactured from mild steel with a hot dipped galvanised (HDG) finish, they provide long-lasting corrosion protection in harsh environments.
Specifications
- Material: Mild Steel
- Finish: Hot Dipped Galvanised (HDG)
- Dimensions: 40mm x 40mm
- Thickness: 5mm
- Hole Diameter: 14mm – Suitable for M12 Thread Clearance
- Pack Size: Box of 100
Key Features
- 40mm square design ensures optimal load distribution
- Corrosion-resistant HDG finish for external and heavy-duty use
- Perfect for securing brackets, channel systems and structural components
- Compatible with 41x41mm and 21x41mm Unistrut-style channels
- Boxed in 100s for cost-effective, bulk installations
Applications
Ideal for use in mechanical and electrical installations, racking systems, and structural supports. These M12 square plate washers offer strength and stability when used with threaded rods, channel nuts, and brackets in any environment requiring secure fastening.
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.












