SEMS Screws
By using washers with a slightly smaller internal diameter and assembling it with the screw before thread rolling, the washer remains assembled and free to rotate as a pre-assembled screw and washer unit, commonly known as a SEMS screw. This additional process will increases the cost of the fastener but will generate an overall cost saving for production.
Material : Carbon steel
Finish : Blue zinc coating
Thread type : Machine thread
Brand : M-Sing
Catalog : SEMS screws
Original country : China mainland
Size : M1.0/M1.2/M1.4/M1.6/M1.7/M2.0/M2.2/M2.3/M2.5/M2.6/M3.0/M3.5/M4.0/M4.5/M5.0/M6.0/M8.0
Length : 1mm-130mm/5/32″-5″
Blue zinc coating metric sems screws suppliers
Details
Various kinds of fasteners for you reference
1: Provide custom made service
2: We can help you develop new product
3: Quality assurance
4: Factory price
5: Quality first
6: Customer satisfaction
7: Continuous improvement
8: Refine on
9: Care for the environment
Dongguan mingxing hardware product factory was founded in 1998, is located in Dongguan, the world’s leading hardware parts processing base.
Our products are very popular in the industry. We have many well-known customers, suck as Fastenal, Emerson, ZTE, Hisense, Sony, San Martin, etc. At the same time, the metal fasteners are widely used in a variety of products, including consumer electronics, mobile phones, printers, tablets, power tools, etc.
We have professional automatic fastener assembling machine line which can improve efficiency and reduce your cost and help you create huge benefit. We also have professional design capability to custom-made for your special need.
Dongguan mingxing hardware product factory using cutting edge workmanship and adopting scientific management method, we are aiming at producing good quality products to win customer’s trust and to maximize customer’s satisfaction.
Dongguan mingxing hardware product factory always insist on quality first, focusing on technology and product innovation to create more value for our customers.