Self-Locking Nuts

Nyloc Nuts
A nyloc nut, also referred to as a nylon-insert lock nut, polymer-insert lock nut, or elastic stop nut, is a kind of locknut with a nylon collar that increases friction on the screw thread.

Philidas Nuts
Philidas nuts lock on a bolt in any position, designed to create the most convenient and practical fastening method for any industry or domestic application. Even in high performance environments where vibration may occur, philidas locking nuts are developed to stay in place. They also help reduce assembly time, use fewer components and are more cost effective than alternative methods.

Aerotight Nuts
Aerotight nuts are a type of all metal prevailing torque self-locking nut. This type of lock nut requires a torque (the prevailing torque) to rotate the nut down the thread.

Binx Nuts
Binx nuts are Self-locking nuts that have a thread locking system that resists the screw reverse turning or backing off, the systems possess a thread interference deflected centre beam characteristic that resists loosening under vibration. They are referred to as ‘prevailing torque nuts’ or ‘stiff nuts’.

Available in various materials and sizes.

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Nyloc Nuts from Challenge Europe

Philidas Nuts from Challenge Europe Aerotight Nuts from Challenge Europe

Binx Nuts from Challenge Europe

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