... RODS we product a complete range of specs for rod zinc plated, hot galvnized, plain 1) Various ... rod/bolts available2) Can be made with different tensile strength, such as Class 4.6, 4.8, 5.6, 5.8,6.8, 8.8, ... 10.9 and 12.9, inperial grade 2, 5, 8 and 103) ... Can be supplied with different finish, such as bright, zinc plated, hot-dip galvanized, ...