M12 x 38mm Mudguard (Penny) Washer Bright Zinc Plated - Pack of 75

Summary

The M12 x 38mm Mudguard (Penny) Washer in Bright Zinc Plate (BZP) finish is a large-diameter flat washer designed for use with M12 threaded fasteners such as bolts and nuts. Its oversized outer diameter distributes clamping load across a wider area than a standard flat washer, making it ideal for general construction, repair, and fastening applications where surface protection and load spread are essential. Supplied in a convenient pack of 75.

Features

• Extra-large 38mm outer diameter spreads the tightening load over a significantly greater area than a conventional flat washer.
• Suitable for use with M12 threaded fasteners including bolts and nuts in a wide range of applications.
• Bright Zinc Plate (BZP) finish provides enhanced resistance to corrosion for improved service life.
• Also commonly referred to as a penny washer, fender washer, or repair washer.
• Manufactured to consistent dimensional tolerances for reliable performance.
• Helps prevent fasteners from pulling through or damaging softer substrates during tightening.
• Pack of 75 washers offers excellent value for trade and site use.

Specifications

• Thread Size: M12
• Outer Diameter: 38mm
• Finish: Bright Zinc Plated (BZP)
• Material: Mild Steel
• Thickness: 1.5mm (nominal)
• Pack Quantity: 75
• Article Number: OJ540788
• Product Code: POUWSMMS12 038 081

What's Included

• 75 x M12 x 38mm Mudguard (Penny) Washers, Bright Zinc Plated