Our main products is: T nut, rivet nut, blind nut, insert nut, roundnut, handle, triple-play, caster, etc.
本司主打五金产品：四脚钉、铆螺母、内外牙、管内螺母、拉手、三合一、脚轮等等。
2
Pull out before you want to open on the back of the circular disk lock plate with hooks, nut spanner remove roundnut, reoccupy special pull the son will disc pull out.
拉出前，先要开圆盘背面的圆螺母锁片，用钩形扳手拧下圆螺母，再用专用拉子将圆盘拉出。
3
Justin got down to it, tightening a nutround a pole and hurting his finger in the process.