Jinan Road ground metal fasteners Special Package - nylon screws, nylon nuts, nylon flat washers, lock washers. Resistant stainless steel usually refers to air, water, acid, alkali salt or other corrosive media capabilities. Depending on the alloy composition, and each focuses on stainless and acid resistance. Some of stainless steel, while having sex Yantai stainless steel self drilling screws, but not necessarily acid stainless steel self drilling screws, acid-resistant steel is usually a stainless steel. Mainly used in the production of austenitic stainless steel fasteners stainless steel self drilling screws Weihai, in people's daily life, stainless steel is also often referred to austenitic stainless steel. We use stainless steel fasteners, the main raw material used is austenitic 302,304,316 and "low-nickel" 201, our company mainly provides 304 and 316 series. Stainless steel screws corrosion rust does not necessarily rust corrosion, stainless steel screws with respect to just say screw it to carry iron rust corrosion strong point capability. But stainless steel screws in certain circumstances still rusty. Stainless steel screws so, under what conditions it can easily lead to rust! Weihai stainless steel self drilling screws, Jinan Road ground (certified), stainless steel self drilling screw is provided by Jinan Daoqin Trading Company. Jinan Daoqin Trading Company (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.