Marked in inches, shall be multiplied by 25.40 conversion is mm. With a buckle gauge the amount of tooth stapler and metric metric thread, inch thread anastomosis with inch thread. It can also be used calipers amount of thread outer diameter stainless steel shaft with a ring, and pitch. Metric thread diameter is millimeters, and so on as 6,8,10,12,18,20 mm pitch is in millimeters, as 0.5,0.75,1,1.5,2,3 Heze stainless steel shaft with a ring , etc. inch thread diameter in inches as a unit, (equal to 25.4 mm per inch) as 3 / 16,5 / 8,1 / 4,1 / 2, and so on so that the outer diameter of the reading metric calipers often with no decimal rules. Stainless steel screws, stainless steel bolts, stainless steel cotter pin Yantai stainless steel shaft with a ring, screw 304 316 316 screw screws steel grades, also known grades of steel products, generally use phonetic alphabet, chemical element symbols and Arabic numerals indicate the combination of steel product name, uses, properties and methods processes. Contents 1 Naming symbol 2 grades that the length dimension 1 3 grades of steel products named symbol editor, said the general phonetic alphabet, chemical element symbols and Arabic numerals combined method to represent [1]. Weihai stainless steel shaft with a ring _ Jinan Road ground (certified) _ stainless steel shaft with a ring provided by Jinan Daoqin Trading Company. Jinan Daoqin Trading Company (www.daoqinshangmao.com) (www.daoqinshangmao.com) Shandong Jinan, hardware accessories leader over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer demand. Jinan Road ground in leadership with the staff warmly welcome all inquiries negotiations to create the Jinan Daoqin better future.