TRUSCO Enzat [[R Down]] 307 Steel Three Hole Short M12 P1.75 L12 307-M12-P1.75-1DNS 1 PK

Catalog number: 307-M12-P1.75-1DNS Features: ● Enzat [R] is an insert nut with good workability that can be used for resin and aluminum where direct tapping is likely to cause female thread destruction. ● It has a cutting edge with a split groove or three holes, and cuts the mating material with its own blade, so no pre-tapping is required. ● By reinforcing the female thread with Enzat [R], it is possible to make parts from aluminum or resin, which helps to reduce weight. ● Enzat [R] supports the force applied to the internal thread with an external thread that is one size larger, so it can withstand higher forces than direct tapping. ● Reinforcement using Enzat [R] is limited by the inherent shear strength of the mating material or the mechanical strength of the bolt used. ● Type 307 (three-hole type) is suitable for mild steel, high-strength aluminum alloys, and hard resins that are prone to cracking. Applications: ● For reinforcing and preventing damage to female threads and strengthening the fastening of male threads. Specifications: * Suitable bolt thread: M12 * Pilot hole diameter (mm): Resin 15.0-15.2, Light metal 15.1-15.4 * Internal thread pitch (mm): 1.75 * Length (mm): 12 * External thread (mm): 16 * Three holes, short size Material/Finish: * Steel SUM22L Note: * Enzat [R below] is a registered trademark of KKV Corporation. * May not be usable with ultra-high strength forged aluminum.