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Plastic Security Wave Screw

Product Enquiry for WA05 | Plastic Security Wave Screw

We welcome all types of commercial enquiry for screws, nuts, bolts etc.

Minimum order quantities may apply


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Tamper resistant plastic screws

Plastic security wave screws are premium tamper-resistant fasteners, with a unique rounded design, ideal for high security applications. An alternative to standard metal security screws, plastic wave screws are ideal for use in children’s’ toys and other applications where the plastic finish can provide a safer and more aesthetic solution.

  • Highly secure fixing, with unique patented head design
  • Made to order, material and colour to suit your application
  • Suitable for high torque applications
  • Re-usable and permanent screws available
  • Requires special driver tool to install / remove

Plastic security Wave screws

Tamper resistant security Wave screws and nuts in plastic are available to order only ranging from M2 to M48 (certain sizes available from stock) and have a unique patented head design that makes this product a premium security fixing for application requiring the highest security (imperial threads are also available on request).

The plastic security Wave drive is a patented design and is manufactured by the patent holder in the UK and is designed with varying angles and radiuses that resist against grips such as pliers. The special security wave tool can be stamped and registered with a customer specific reference number, which ensures that when used on site each individual tool can be tracked and users can be registered against the tool for further traceability. The installation tool is supplied only to manufacturers and installers who have purchased the screws.

Made to order plastic security screws

There is no stock chart as all wave plastic security screws and nuts are manufactured to order from various plastics to suit customer needs.
Special security wave bolts & screws can be made to order including small volume manufacture and custom parts to drawings.

We also supply Stainless steel security wave fixings, click here for more information.

Wave nut technical drawing

Metric Plastic Wave Screws (Standard and Fine Pitch)

M2 M2.5 M3 M4 M5 M6 M8 M9 M10 M12 M16 M20 M24 M30 M33 M36 M39 M42 M45 M48
K 3.2 3.2 3.2 3.2 4.2 5.5 6.4 7.2 8.7 11.0 12.8 14.2
DK 7.9 7.9 7.9 7.9 9.5 12.7 15.8 19.0 22.2 28.5 34.9 38.0
MAX TORQUE 7 N/M 8 N/M 10 N/M 12 N/M 35 N/M 50 N/M 65 N/M 75 N/M 85 N/M 120 N/M

UNC / UNF / BSW / BSF Plastic Wave Screws

No. 2 No. 3 No. 4 No. 6 No. 8 No. 10 No. 12 1/4″ 5/16″ 3/8″ 7/16″ 1/2″ 9/16″ 5/8″ 3/4″ 7/8″ 1″ 1 1/8″ 1 1/4″ 1 3/8″ 1 1/2″ 1 3/4″
K 3.2 3.2 3.2 3.2 3.2 4.2 4.2 5.5 6.4 7.2 8.7 8.7 11.0 11.0 12.8 14.2
DK 7.9 7.9 7.9 7.9 7.9 9.5 9.5 12.7 15.8 19.0 22.2 22.2 28.5 28.5 34.9 38.0

*For guidance purposes only – please check any critical dimensions

Plastic Wave Bolt Thin

Plastic Wave Bolt Thick

Plastic Wave Bolt and Nut Assembly

Plastic Wave Screw ShortPlastic Wave Screw LongPlastic Wave Tool