Fastening screw DELTA®-PT

hexagonal washer-headTorxsteel

DELTA®-PT fasteners offer an improvement over the proven performance of PT® fasteners. DELTA®-PT fasteners are engineered to provide maximum performance in a wide range of thermoplastics. The improved design results in a stronger fastener that creates optimal material flow during installation, provides higher performance, better clamp loads and increased joint life. FEATURES ► Flank geometry engineered to provide better material flow during installation combined with high flank engagement ► Larger fastener cross-section increases shear area and fastener strength ► Optimized pitch allows high clamp load with smaller contact pressure BENEFITS ► Minimizes radial stress ► Offers increased fatigue life ► Optimizes material flow ► Can achieve higher clamp loads and seating torques ► Provides increased torsional and tensile strength ► May permit use of shorter fasteners and/or smaller diameters, if necessary