Your Cart

No products in the cart.

Right Place For Fasteners And Fixings

No Minimum Order Quantity

Free Delivery Over £60

Over 50,000+ Products

Nyloc Nuts

Boltworld are UK’s leading supplier of a wide selection of nuts. Our Nyloc (Nylon Insert) Nut is a torque prevailing nut which uses a plastic/nylon insert located towards the top of the nut.

This design feature means that the screw threads do not cause damage to the plastic/nylon section allowing the nut to be re-used – although the locking feature will deteriorate after persistent re-use. The nut can also be used to assist sealing the bolt thread against seepage of oil, water, petrol, paraffin and other liquids.

Available in a range of thread sizes, materials and finishes, with specials available to order call us on 01375 767780 so we can discuss the best products with you directly.