Penny repair washers have large outer diameter, this increased surface area spreads the force (and hence the tension load) that is applied over a much greater area when the nut is tightened, making them ideal for use on weak or damaged surfaces, so that you can create a strong hold that is not likely to loosen over time.
Sizes Available are -
Hole Size Overall Diametre Thickness
M6 - 6mm 25mm 1.5mm
M8 - 8mm 25mm 1.5mm
M10 - 10mm 30mm 1.6mm
M12 - 12mm 38mm 1.6mm
Please Chose the size and quantity required from the drop down menu
Fast and Free UK Postage in a letterbox size envelope