Standard
DIN933, DIN931, ASME B18.2.1, ISO 4017, ISO 4014, IFI 149
Finish
Plain, black, zinc plated, HDG and so on.
Mark
According to customer''s requirement
Delivery time
Normally in 30-40 days
packing
PackageStandard export packing or According to customer''s requirement
astm a307 bolts
astm a307 bolts