Square Washers Galvanised 3mm Thickness by Allfast Solutions SKU WAHM84040G M8 / 40mm / 50 M10 / 40mm / 50 M12 / 40mm / 50 M10 / 50mm / 50 M12 / 50mm / 50 M16 / 50mm / 50 M20 / 50mm / 50 M24 / 50mm / 50 Diameter M8 M10 M12 M16 M20 M24 Outside Diameter 40mm 50mm Pack Size (Indicative only) 50 Individual Units Add to order