Female Thread Fittings for Extension Springs

Extension springs with female thread fittings are considered safer than conventional loops, which is why higher loads are permitted on the spring. The coil can be cut to your required length and the fitting can be mounted without any special tools.

The female fitting can also be used for compression springs, where the end coils are not ground. If you require specially manufactured springs with two tightly wound coils at each end we can also supply these.

Contact Our Experienced Team Today

As tension spring manufacturers, we can advise you on the use or application of our products. If you need guidance, please don’t hesitate to contact us using our online form or directly by calling us on 01604 499332.


Free-cutting steel


Galvanised and yellow chromated