Graphite bolt graphite nut

Graphite screw is a tool that makes use of the physical and mathematical principles of the inclined circular rotation and friction of objects to tighten the mechanical parts of objects step by step. Graphite screw is one of the fasteners of vacuum furnace.
Company name: Dongguan Jiecheng graphite products Co., Ltd
Company telephone: 0769-89392518
Company fax: 0769-89392508
Miss he: 13500098659
Address: No. 3, Caimei 2nd Road, longjiantian, Huangjiang Town, Dongguan City