Kunshan Grace Precision Hardware Co., Ltd. is a manufacturer of all standard DIN, BS, JIS and ISO fasteners and other industrial parts with well-equipped testing facilities and strong technical force.
SCM435 Hexagon Head Bolt Grade 8.8 10.9 JIS B 1180 hdg hex bolt SCM435 Hexagon Head Bolt Grade 8.8 10.9 JIS B 1180 1. Standard: ISO, JIS, GB, ANSI, ...