Precision Screws
Ningbo Frienden Precision Components Co., Ltd is a professional precision screw manufacturer and supplier in China. We specialize in the processing and manufacturing of fasteners, including screws, nuts and other products. We have strong technical support, which not only guarantees the quality of our products but also provides excellent prices. At the same time, we also provide thoughtful services.
A precision screw is a short, slender, pointed metal pin with a raised helix and a slotted head around it, used to connect objects together by turning in order to pierce wood or other materials and hold securely in the proper location. There are many kinds of screws, such as shoulder screw, captive screw, thumb screw, etc.
Precision screws can be made of stainless steel for good corrosion resistance, will not rust in outdoor or washdown environments, and may be slightly magnetic. They can also be made of alloy steel, which is strong and wear-resistant.
The main function of the precision screw is to connect the two workpieces together and play the role of fastening. Screws are indispensable industrial necessities in daily life: tiny screws used in cameras, glasses, clocks, electronics, etc.; general screws in televisions, electrical products, musical instruments, furniture, etc.; as for engineering, construction, and bridges, large screws are used. Screws and nuts; transportation equipment, airplanes, trams, automobiles, etc. are used together with large and small screws.