Nyloc nuts have a specially designed insert that enables self-locking on tightening. We stock zinc plated nyloc nuts in sizes ranging from M4 to M20. We also stock stainless steel nyloc nuts in sizes ranging from M6 to M16. Other sizes are available to order on request.
Enter the first part of your postcode in all caps (e.g. SK8) here to find out if you're eligible for free local delivery. If you're not in our delivery catchment, don't worry, you can still get standard UK delivery.