M16 Galvanised Heavy Duty Flat Washer

M16 heavy duty flat washers are designed to spread load under bolts and nuts, reducing surface stress and improving joint stability. Suitable for construction and general fastening, they help protect materials from damage during tightening, particularly in timber and steel applications. ✓ Heavy duty design for improved load distribution ✓ Helps prevent surface damage and material compression ✓ Hot dip galvanised finish for strong corrosion resistance ✓ Suits M16 fasteners for secure and consistent fitment ✓ Suitable for timber, steel, and mixed material connections ✓ Ideal where higher clamping support is required than standard washers A dependable fastening component for structural and outdoor applications where durability and strength are essential. Specifications • Size: M16 • Material: Mild steel • Grade: Class 4.6 • Finish: Hot dip galvanised