Yongnian Tianbang Fasteners Co., Ltd

Yongnian Tianbang Fasteners Co., Ltd is based in China and lists fasteners on Global Trade Plaza. The company offers hexagon bolts under the TYB brand with model numbers ranging from M4 to M56. These bolts follow DIN standards including DIN931, DIN933, GB5782 and GB5783 and are made from carbon steel with galvanized treatment and finish options such as zinc black and hot-dip galvanizing. The supplier also lists hex nuts with model numbers from M5 to M64 referencing DIN and ASME/ANSI B18.2.2 standards. The nuts are produced in carbon steel and available with multiple surface finishes including zinc plated, black oxide, galvanized, passivated, zinc-flake coated, nickel plated, blue phosphate, zinc and wax, zinc yellow-chromate plated and yellow blue white zinc. Grades offered are 4, 6, 8 and 10 and the product carries an ISO9001:2008 certificate. Buyers can send an enquiry through Global Trade Plaza.