Thread Repair Kit, Self Locking Thread Inserts, M4-0.70x5/16"-18, Steel, E-Z Lok, Mfr#: EZ-310-M4

E-z lok thread repair kit for metal – thin wall – m4-0.7 x 5/16-18 – ez-310-m4 everything needed to repair or reinforce tapped holes in metal, all in a convenient, easy-to-order kit. features: strong: solid steel design with superior pull out resistance self-locking: preapplied adhesive activates upon installation ideal for use in soft metals, like aluminum, cast iron, and magnesium easy to install: simply drill, tap, and thread into place