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The Philidas® MKV Nut is a low cost production all metal self locking nut which is most suited to high volume applications. These locknuts are manufactured in steel Grade 8, 10, and 12 from M4 to M36. Sizes up to M16 can be cold-formed or bar turned dependent on the quantity and sizes. The Philidas®... -

Trilock Nut
A Philidas® Trilock Nut is one of the most versatile self-locking nuts. It is suitable for use in both high or low temperature with no effect on performance – even when chemicals are involved. The Trilock hosts a low prevailing torque, which can be re-used and re-applied on multiple occasions. It can be very thin... -

Turret Nut
The Philidas® Turret Nut, originally designed for the aircraft industry, is now available for commercial use and is often used within the rail industry. The locking function is located in the turret (collared) section of the nut, which has two slots, one above the other, designed to depitch the bolt threads, providing lower prevailing torque...
About US
Philidas specialises in the design and manufacture of self-locking nuts for a huge range of industrial and domestic applications, including automotive, rail, aerospace, earth moving plant equipment, mining, renewable energy and electrical appliances.
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, our 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.
Philidas have been designing and manufacturing fasteners for 70 years. As a leading company in the fastener industry, we aim to use our vast experience to provide our customers with the optimum solution for their application. This is achieved by working in a collaborative manner with its customers.
Philidas can also offer technical support on new or existing applications where our Technical team are required to work directly with the customers application engineers at their site to offer new fastener design ideas to solve application problems.
Having such capabilities enables new products to be designed and developed in an optimum time scale.

