M3 Insert knurled nuts brass hot melt inset nuts heating molding copper thread inserts nut
Customized brass aluminum steel threaded heat melting knurled inserts nut
Popular hot sale brass stainless steel M2 M6 M8 M10 threaded heating insert nut for wood
brass insert nuts Have four installation methods
They are ultrasonic/ heating staking installation method), press-in installation method, self-tapping (installation method and Molded-in installation method.