The patented microPEM TackPin Type T4 self-clinching fastener has been introduced as a solution for the installation of stainless steel or higher-strength aluminium alloy sheets in compact electronic assemblies.
This latest addition to the microPEM family of fasteners enables sheet-to-sheet attachment for a wide range of applications in compact assemblies wherever disassembly will not be required.They offer tangible benefits over micro screws by eliminating typical screw-related issues, including costly tapping, cross threading, torque control, and vibration back-out, and further provide designers with practical alternatives to welds or adhesives.Ultimately, the company claims, microPEM Type T4 fasteners will promote quick and cost-effective installation, even automatically for high volume applications, using minimal hardware.
The fastener design includes an interference fit to minimise hole tolerance issues, a tapered tip to assist in location and a low-profile head to save space.
Manufactured from 400 Series stainless steel, the fasteners install easily by first preparing properly sized mounting holes in the sheet to be attached and the base panel.After inserting the fastener into these holes, squeezing force is applied to complete the installation process.The fastener's head will then hold the top sheet, which can be as thin as 0.2 mm, firmly in place.
Detailed specifications, CAD models, installation animations, and performance data for these RoHS-compliant fasteners can be accessed online.
