Harrison Silverdale Ltd Unit 1 Traso Business Park. Callywhite Lane. Dronfield, Sheffield, S18 2XR Tel: 01246 296 930 • Fax: 01246 296 940 Email: [email protected] Internet: http:/fwww.harrisonsilverdale.co.uk Heatstake / Ultrasonic Stud Part No. The ISS Insonic Range of Inserts have the same features as the IS range butwith a male thread. They can be installed with ultrasonic or heat insertion machines in all thermo plastics. The unique opposing helix knurl provides exceptional resistance to torque loads and facilitates the flow of plastic into the two recessed grooves providing greater pullout loads than alternative designs.Materials and Finishes:Brass Self Colour (nickel plated on request)303 Stainless Steel (code S) special order only check with sales dept.To Specify Use: Series No / Part No / Length (eg 20106 ISS050L15 M5x15 long stud) All information is given for guidance only and designers should satisfy themselves as to the suitability of the specification by requesting samples