| Item Name | Sign Hardware |
| Materials | Metal: Titanium, Aluminum, Stainless steel & Steel, Brass |
| Plastic: POM, PEEK, ABS, Nylon, PVC, Acrylic, etc. | |
| Processing | CNC turning, CNC milling, CNC turn-milled, Laser cutting |
| Surface Treatment | Powder Coated, (Ordinary & Hard) Anodized, Electropolished & Polished, Plating, Bead Blasted, Heat treatment, Passivate, Black oxidate, Brushing, Laser engraving |
| Tolerance | +/-0.015mm |
| Lead Time | 1-2 weeks for samples, 3-4 weeks for mass production |
| Diameter | 60mm |
| Height | 50-85mm |
| OEM | Highly Welcomed |
| MOQ | 10 |
A screw is a tool that uses the physics and mathematics of the oblique circular rotation and friction of the object to gradually tighten the objects and parts. Screws are commonly called “screws”. The shape of the nut is usually hexagonal, and the inner hole is internal thread, which is used to cooperate with the bolt and tighten the related parts. The nut is commonly called, and the standard should be called “nut”. The head of the bolt is generally hexagonal, and the shank has an external thread. The screw is small, the head has a flat head, a cross head, etc., and the rod has an external thread. The actual stud should be called “double-ended stud”, both ends have external threads, and the middle is generally a polished rod. The long end of the thread is used to connect to the deep hole, and the short end is connected to the nut. Screws have important tasks in industry. As long as there is industry on the earth, the function of screws will always be important. The screw is a common invention in people’s production and life for thousands of years. According to the field of application, it is the first invention of mankind.
