Product Range
Screws
Products
| Inside hexagon drive cup head screw with part threaded body , through one part with hole to connect another part with threaded hole , or use nut to screw into body with threads to prevent parts slip out or back out and then to parts . customer can designated material and surface coating for screws , our recommendation for you to choose carbon steel with zinc finish , it is more economic and qualited . of course , you can select stainless steel or titanium material on tensile and rust-resistance . |
