Factory wholesale Hexagon Head Self Tapping Screws - ISO7380 Hexagon socket screws with flat round head 8.8 10.9 12.9 Grade – Dashan Detail:
ISO7380 hexagon socket screw, a kind of hexagon socket screw, its head is flat round head, the middle is concave hexagon, called hexagon socket flat round head screw. ISO7380 flat round head hexagon socket screw is adopted the international standard ISO7380:1997, the standard specifies the thread specification from M3 — M16, performance grade 8.8, 10.9 and 12.9, belong to the high strength and high grade hex socket screw. Generally, the carbon content of carbon steel is used to distinguish low carbon steel, medium carbon steel, high carbon steel and alloy steel. 8.8, 10.9, 12.9 available in stock, other sizes can be customized.
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We have been convinced that with joint attempts, the business enterprise between us will bring us mutual benefits. We could guarantee you product or service good quality and aggressive value for Factory wholesale Hexagon Head Self Tapping Screws - ISO7380 Hexagon socket screws with flat round head 8.8 10.9 12.9 Grade – Dashan , The product will supply to all over the world, such as: Nepal, Benin, Montpellier, We have more than 200 staff including experienced managers, creative designers, sophisticated engineers and skilled workers. Through hard work of all employees for the past 20 years own company grew stronger and stronger. We always apply the client first principle. We also always fulfill all contracts to the point and therefore enjoy excellent reputation and trust among our customers. You are very welcome to personally visit our company.We hope to start a business partnership on the basis of mutual benefit and successful development . For more information please do no hesitate to contact us..
The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
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