Yongnian County, Yuan Long Fastener Manufacturing Co., Ltd. in China to do the most secure fastener brand "is the unswerving goal Yuanlong, to revitalize the fastener industry, the company actively develop new technology, develop new projects, manufacturing new products and adapt to environmental change, Qionglai hanging mother, evolution of kinetic energy to create opportunity. complete supply specifications, m12 hanging mother bolt price, high quality and inexpensive, stainless steel hanging mother spec sheet, the largest eyebolts quality suppliers, wholesalers , hanging mother production base, dealers metric thread is MM (millimeters), its teeth sharp as 60 degrees. American thread and imperial threads are in inches units. American thread tooth cusp is 60 degrees while tooth cusp inch thread is 55 degrees. Due to the different units of measurement, leading to a representation of the various threads are not the same. For example metric thread is represented as M16-2X60 his specific meaning is the screw nominal diameter 16MM, tooth pitch of 2MM, length 60MM, Another example: 1 / 4-20X3 / 4 inch thread is represented, he specifically means that the nominal screw diameter of 1/4 inch (a inch = 25.4MM), in a 20-inch teeth on a length of 3/4 inch. In addition to showing the US-made screws, then normally be expressed by adding back inch screws UNC and UNF, in order to distinguish the American coarse teeth or US-made fine teeth. Yongnian Fastener Co., Ltd. Long Yuan is a production, sales, storage, processing, and distribution in one of the specialized fastener business. Our company has a complete and scientific quality management system, and always adhere to the "indisputable Gold fastener suppliers do "service purposes;" honest man, honest work, "the operating principle and strive in the construction of power fastener industry carefully build their own brand of Yongnian County Yuanlong Fastener Manufacturing Co., Ltd. integrity. , strength and quality of products recognized by the industry, welcome friends to visit our company, guidance and business negotiation eyebolts overall forged, and after normalizing treatment and removal of oxide; forgings no over-burning, crack defects; screw rings after reunification hardness test tensile strength, small size, light weight, beautiful appearance, durable rings, screws must be installed on the vertical plane and the workpiece, and the joints should be smooth, engaging require close must adjust to the stretching direction, screw avoid sharp edges of objects contacting company holds quality determines the price, in order to conquer the concept of customer service and new and old customers so the company's products, such as the (ten days if there is any problem can be swapped) logistics, container, direct delivery, etc. Note: The company is in fastener production is concentrated around the country have access to daily logistics of distribution vehicles in order to achieve a convenient shipping, receiving timely. Same-day delivery 1-3 days after payment Direct hanging mother production base, Sichuan hanging mother, Hebei Yuan Long hanging mother Shop by Yongnian County Yuanlong Fastener Manufacturing Limited. Yongnian County Yuanlong Fastener Manufacturing Co. (www.hdyljgj.com) (www.hdyljgj.com) strong, credible, in Handan fastener industry has accumulated a large number of loyal customers. The company better work attitude and continuously improve innovative ideas will lead Yuanlong fastener into the brilliant and you work for a better future!