Suppliers of Threaded Inserts for Plastics

Looking for reliable suppliers of threaded inserts for plastics? Harrison Silverdale has supplied specialised industrial fasteners from Dronfield, near Sheffield, since 1982. OEMs and distributors across the UK and Europe come to the company for the right part, supplied properly, at a sensible cost.

About Threaded Inserts for Plastics

Threaded inserts give a plastic part a durable metal thread. Drive a screw straight into a moulding and the thread wears a little every time the part is serviced. Fit an insert and you get a thread that stands up to repeated assembly, higher torque and pull-out loads the plastic could never handle on its own. Inserts can be fitted after moulding by heat or ultrasonic methods, pressed in, or moulded in during the injection cycle, depending on the part and the volumes involved.

Choosing the Right Threaded Inserts for Plastics

Picking the right insert comes down to the polymer, the boss design, the installation method and the loads the joint will see in service.

Typical Applications

• Injection moulded housings and covers
• Battery and electronics enclosures
• Automotive interior and under-bonnet mouldings
• Appliance and consumer product casings
• Any plastic part that gets opened up for servicing

Why Choose Harrison Silverdale

Harrison Silverdale has been supplying specialised industrial fasteners since 1982. Its core range covers fasteners for plastics, composites and sheet metal, backed by a wide range of spring steel fasteners and electronic hardware. Special parts are developed in-house under ISO 9001:2015 quality approval.

• Supplying specialised industrial fasteners since 1982
• ISO 9001:2015 quality approval
• In-house design service for special parts
• Serving OEMs and distributors across the UK and Europe
• Core range of fasteners for plastics, composites and sheet metal

Frequently Asked Questions

Who supplies threaded inserts for plastics in the UK?

Harrison Silverdale, based in Dronfield near Sheffield, supplies threaded inserts for plastics to manufacturers and distributors across the UK and Europe.

Can Harrison Silverdale make special versions?

Yes. The in-house design service can develop special parts, from a modified standard fastener to a completely new component made to drawing, all covered by ISO 9001:2015.

Where is Harrison Silverdale based?

Traso Business Park, Callywhite Lane, Dronfield, Sheffield, S18 2XR.

To talk through threaded inserts for plastics, call Harrison Silverdale on +44 (0) 1246 296 930 or email fasteners@harrisonsilverdale.co.uk. Send a drawing or describe the application and the team will point you to the right part.