Ningbo Exact Fasteners Co., Ltd. [China]

carriage bolts Surface:z.p,black,hot dip,dacromet Size:5-20*15-400 1/4"-3/4"*1/2"-12" 4.8,5.8,6.8,8.8,10.9.12.9

carriage bolts

1) Various kinds of bolts available

2) 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 10

3) Can be supplied with different finish, such as bright, zinc plated, hot-dip 

    galvanized,mechanical plating, black

4) Can be made with different standards, such as ISO, DIN, AS/NZS, GB, ANSI, BS and

    special standard according to the drawing

DIN603 CARRIAGE BOLTS