Jinan Road ground stainless steel self-tapping screws introduced Jinan Road ground stainless steel self-tapping screws definition: ordinary mechanical thread different Shandong stainless steel bolts, self-tapping screw thread in use with unwanted and nuts can be screwed directly into the matrix to connect and lock. Self-tapping screws for letters describe as "ST". Such as thread size is 4.2mm stainless steel bolts, Linyi, Shandong, a length of 13mm, which is described as ST4.2 * 13mm Jinan Daoqin self drilling self-tapping screws material: material production and self-tapping screws are two types, one is carbon steel , a stainless steel. C1018 carbon steel ball line to use more materials to produce stainless steel bolts, Weihai, Shandong, the surface to be carburized and galvanized. Stainless steel typically SUS201, SUS304, SUS316 production. Our main production is SUS304 stainless steel self-tapping screws, self drilling screws, self drilling screws products. Jinan Road ground distribution of various stainless steel locknut. Range also includes a stainless steel hex nuts, stainless steel lock nut, stainless Nigeria locknut, stainless steel all-metal locking nut, stainless steel cap, flange nuts, hex weld nuts, wing nuts and other products. Metric Nut Company in addition to spot sales, part of the US standard fine tooth nut hex nuts are a lot of inventory online. And to map the required order. After the confirmation of our customer orders can be shipped the same day. Years of experience supporting customers in so that we have a clear understanding: small screws, security matter stainless steel locknut, stainless steel nylon locking nut, stainless steel all-metal locking nut, stainless steel cap, stainless steel cap K corners! nuts and other products applicable to all major areas of machinery and equipment, electrical and electronic, hydraulic equipment, aerospace, computers, and ships. Stainless steel bolts _ Jinan, Shandong Linyi Road ground (certified) _ stainless steel bolts supplied by Shandong Jinan Daoqin Trading Company. Jinan Daoqin Trading Company (www.daoqinshangmao.com) (www.daoqinshangmao.com) Shandong Jinan, hardware accessories leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Jinan Road ground in leadership with the staff warmly welcome all inquiries negotiations to create Jinan Daoqin a better future.