ZONFA offers various electrical fasteners which can be applied in the wide ranging fields of power distribution, communications, machine control, and other electronics. As for the fasteners used for electrical applications, we have different kinds of metal screws, nuts, and bolts, including standard screws, self-drilling screws, self-tapping screws, hex nuts, nylon nuts, etc.

Electrical fasteners used in outdoor applications
1. Nylon fasteners are widely used in electrical applications. The nylon fasteners can perform well under conditions like rain, dust, and snow because they can improve the locking ability of fasteners.
2. The waterproof grade of nylon fasteners is IP65.

Electrical fasteners used in indoor applications
The electrical fasteners provided by ZONFA can be used in all indoor electrical applications. The fasteners can not only be made according to your requirements of size and tolerance, but also have high quality and long working life.

Countersunk screws：Meet the standards of ISO 2009, NF E 25-123 and DIN 963.

Metal flat head machine screws: This fasteners can be screwed into the countersink to make the fastened surface flat.

Metal nuts：Fasten the fasteners tightly