Direct Screw Fixings
Direct Screw Fixings provide a fast, economical, production line solution to fixing plastic and light alloy components where the need for re-use and high assembly torque is not a major factor.
The unique patented thread forms of the PT® Screw range have been engineered to maximise the advantages of Direct Screw Fixings with forming screws for thermoplastics and light alloy materials and cutting types for use with thermosetting materials.

Design Screws Ltd are the UK licensee for the manufacture of the EJOT range of
Delta-PT®, PT®, Duro-PT® thread forming screws.

Delta-PT® Screw - developed for use with Thermoplastic materials with optimum performance and weight saving

PT® Screw -developed for use with Thermoplastic materials

Duro-PT® Screw - developed for use into Thermoset plastic materials