External causes produce stainless steel screw lock phenomenon: too hard or too fast screwing also prone to lockup. Operation should try to install the bolts firmly and evenly. The force is too large or too fast will make stainless steel screws temperature rise caused by excessive bolt lock. Try not to use power tools to operate. Material Stainless steel screws material classification austenitic stainless steel, ferritic stainless steel, martensitic stainless steel, precipitation hardening stainless steel. There is also a selection of stainless steel screws stainless steel flat pad Zaozhuang principle, from what aspects, so you need to choose their own stainless steel screws. Through these five aspects of a comprehensive, integrated consideration after finalization of screws made of stainless steel grades, varieties, specifications, material standards. Texas stainless steel flat pad | Jinan Road ground (certified) | stainless steel flat pad provided by Jinan Daoqin Trading Company. Jinan Daoqin Trading Company (www.daoqinshangmao.com) (http://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. You can also access (http://www.daoqinshangmao.com/supply_details_39828800.html), for more information about the company.