Unifix M12 x 50 x 3.0mm Square Plate Washer Bright Zinc Plated Pack of 8

Summary

The Unifix M12 x 50 x 3.0mm BZP Square Plate Washer is a structural load-spreading washer designed for use with M12 bolts and threaded rods. Manufactured from mild steel with a bright zinc plated finish, it is suited to timber construction, steelwork, and general on-site fixing tasks. Supplied in a convenient pack of 8, it is ready for trade use across a range of structural and installation applications.

Features

• Square plate profile distributes load over a wider surface area, reducing the risk of pull-through in timber and softer materials.
• Bright zinc plated (BZP) finish provides corrosion resistance for extended service life.
• M12 round clearance hole is compatible with standard M12 bolts, coach bolts, and threaded bar.
• 50mm x 50mm face dimensions offer broad bearing support on structural connections.
• 3.0mm thickness provides a robust bearing surface without excessive bulk.
• Suitable for timber frame construction, steelwork fabrication, and general structural fixing.
• Pre-packed in a bag of 8 for convenient site use and easy stock management.

Specifications

• Thread Size: M12
• Washer Dimensions: 50mm x 50mm
• Thickness: 3.0mm
• Finish: Bright Zinc Plated (BZP)
• Material: Mild Steel
• Profile: Square Plate, Round Hole
• Pack Quantity: 8
• Product Code: UBVPS 50 3 12
• Article Number: UB5303

What's Included

• 8 x M12 x 50 x 3.0mm BZP Square Plate Washers