6935170840436 - Pcs Wire Thread Insert Screw Brace Bushing Repairing Protection Set Ameri-7

50pcs Wire Thread Insert Screw Brace Bushing Repairing Protection Set American Units 4?402d Item Type: Wire Thread Insert материал: SUS304 стандарт: Us Units модель: 4-40 Diameter: Approx. 2.845 mm / 0.11 in шаг: Approx. 0.64 mm / 0.03 in Outside Diameter Before Installation: Approx. 3.6-4.0 mm / 0.14-0.16 in Drill bit Diameter: Approx. 3.0 mm / 0.12 in thread Protective Socket Model Specification Description: for Example: M3 x 0.5 x 1.5 D means that after the screw set is completed, the female thread is M3, the pitch is 0.5, and the length is 1.5 D (length refers to 1.5 times the diameter, that is, 1.5 x 3=4.5 mm) , the length here refers length after installation. Wire thread inserts are also called threaded sheaths, stainless steel threaded sockets, wire sockets, and braces. Они являются новым типом женских резьбовых креплений, изготовленных из высокопрочных, высокоточных алмазно-образных поперечных стальных проводов; применение к низкопрочным инженерным материалам, таким как алюминиевый сплав, цинковый сплав, медь, пластик и т. д., can significantly improve Thread strength and wear resistance.