| Product name | Countersunk Carriage Bolts |
| Brand | TOBO |
| Standard | ASME B 18.2.1, IFI149,DIN931, DIN933, DIN558, DIN960, DIN961, DIN558, ISO4014, DIN912 and etc. |
| Size | Support customized |
| Material | Carbon Steel, Alloy Steel, Stainless Steel, Brass and etc. |
| Grade | Grade 4.8, 5.8, 6.8, 8.8, 10.9, 12.9 and etc. |
| Thread | UNC,UNF |
| Finish | Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G and etc. |
| Packing | Bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand |
| Application | Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating and etc. |
| Test Equipments | Desktop direct- reading spectrometer, cutting machine, automatic pre- milling machine, polishing machin, hard-testing |
| gauge(Vickers), metallography microscope, electrolytic thickness gauge, tensile testing machine, salt spray device, magnetic |
| detection machine(magnetic particle flaw detector), Caliper, Go&No-go gauge and etc. |
| Supply Ability | 2000 tons per month |
| Trade Term | FOB/CIF/CFR/CNF/EXW/DDU/DDP |
| Payment | T/T, L/C , D/A , D/P , Western Union ,MoneyGram ,etc |
| Market | South&north Amrica/Europe/East&South east Asia/ Australia and Africa etc. |
| Our advantage | One-stop shopping;High quality; |
| Competitive price; |
| Timely delivery; |
| Technical support; |
| Supply Material and Test Reports; |
| Notice | Please lets know the Size, quantity, Material or Grade, surface, If it is special and Non-standard products, please supply the |
| Drawing or Photos or Samples to us |
