Square Nut DIN557
Size: M3-M56
Material: (Low, medium, high) Carbon Steel and stainless steel 304.
Grade: 6, 8, 10, 12 A2 304 316 316L
Surface treatment: Plain, ZP, YZP, Black, H. D. G., Dacromet, Nickle/ Chrome plated
Customer's customizing is welcome.
Sheng Ling Ying Fasteners is a large manufacturer for BOLT, ROD, BOLT, WASHER and SCREWS, It is located in Zhejiang, China. It was found in 1983, Our knowledge and experience more than 30 years in the fastener industry will help you to find the exact fasteners which you are looking for in the Chinese market.
From 2010, we export the goods by our owner exporter: Guangzhou Sheng Ling Ying Trading Co., Ltd.
As an exporter, we always offer full hearted services to customers.
Our main export products is Hex bolts, Carriage Bolt, Socket head bolts, Hex nuts, Square Nuts, Threaded rods, Anchor, Nail, Dry wall screws, Chipboard screws, Self Tapping Screws, Spring washers, Flat Washer and Square Washer etc.
The Enterprise can produce various standards-ANSI, BS, JIS, DIN, GB, & different class-4.8, 5.8, 6.8, 8.8, 10.9, 12.9 for standard parts & special parts.
As we always insist on high quality first, Also it has been approved the quality control System Certificate of ISO9001: 2000, and approved TS16949 too.
Growing us, welcome domestic and overseas customer to deal with business with us, we will be persistent to follow our quality policy of Using scientific management, improving overall quality, striving for famous "SLY" brand, and aiming towards more bigger and stronger. And we continue to develop the spirit of quality & more reasonable price & more humanity service to become a loyal cooperation partner with all abroad & domestic customer. Let us build a brilliant future together
