TFC Ltd. Self-tapping Threaded Inserts Self-tapping Threaded Inserts

Application: The ENSAT® S307/S308 series is designed to provide maximum pull-out strength and wear-resistant threads in aluminium, aluminium alloy, magnesium and mild steel. Three lateral cutting holes provide the means for an easy self-tapping installation and the resulting connection is highly resistant to vibration. Description of a self-cutting threaded insert, works standard S307 with internal thread A=M5, in steel, case hardened, zinc plated and yellow chromated: Material: Steel, unhardened 9S Mn PB 28 K Material code .10 Steel, case hardened, zinc plated, yellow chromate 9S Mn PB 28 K Material code .16 Stainless steel 1.4105 X 4 Cr Mo S 18 Material code .40 Stainless steel 1.4305 X10 Cr Ni S 18 9 Material code .50 Other materials and dimensions on request Tolerances: DIN 7168 – medium/DIN 7151 – IT 12 Thread: Internal thread A: ISO 6H External thread E: Metric, tolerances in accordance with works standard Also available: With 3 blind holes for chip-free installation. Works standard 377/388 Example: Ensat with blind holes, internal thread M10, Length 18 mm, stainless steel 1.4105 = Ensat 388 0 100.40