Standard | ISO, GB, DIN, ANSI, BSW |
NON-STANDARD PARTS(according to customers’drawing or samples). | |
Finish | plain / zinc plated / hot-dipped galvanized / black oxide / nickel plated…… |
Grade | 4.8-10.9 |
Diameter | M2.5---M12 |
Length | 5mm---200mm |
Certificate | ISO9001 |