Tempat asal
Zhejiang, China
Nomor model
astm a307 bolts
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