Product name | galvanized steel anchor bolt |
Grade | 8.8 10.9 12.9 |
Dirve type | hexagon head drive |
Color | galvanized steel,HDG ,BLACK oxide |
Material | 35CrMoA, 35CrMo, 30CrMoA, 30CrMo, 42Cr2MoA, 42Cr2Mo; 25Cr2MoVA, 40CrNiMoA, 20Cr1Mo1VNbTiB, 35CrMoVA, 20Cr12NiMOWV; A193-B7, B7M, L7, L7M, B16, B8, B8A, B8M, B8MA, B6 A194-2H, 2HM, Gr. 4, GR. 7, 7M, 8, 8M, 8C ASTM A182/A182M F51, F53, F55 ASTM A453/A453M Gr. 660A, 660B 660C 660D GH132/SUH660/A286/AISI660/S66286/1.4980 |
Standard | DIN GB ISO JIS BA ANSI |
Non-standards | OEM is available if you provide drawings or samples. |
Precise Tolerance | 1)Shaft Diameter Below 6mm And Maximum Pore Size Tolerance Up To 0.003mm;2)Shaft Diameter Larger Than 6mm And Pore Size Tolerance Is 0.005mm; 3)Linearity Below 100mm Distance etc, Tolerance Is Up To 0.005mm; 4)100mm Or More Distance Linear Tolerance Is Up To 0.01mm; 5)A Form Tolerance Is Up To 0.003 - 0.005mm; 6)Position Tolerance Is Up To 0.01mm; |
Used | building industry machinery |
Finsh | Zinc Plate(white,blue,yellow,black)/Zn/Ni Plating/Mechanical Zinc Plating/Cr3+/Black Oxide/Ni Plate/Brass Plate/Electrophoresis/Dacromet/Hot-dipped Galvanized/Positive Electrode Oxidization etc. |
Delivery time | working days as usual,It will based on the detailed order |
Measuring Instruments /Equipment | 1)micrometer; 2)smooth plug gauge; 3)thread gauge; 4) Image measuring instrument ; 5) Coordinate Measuring Machine; 6) Roughness tester; 7) routine inspection of calipers; |
Production Equipment | 1)Cold Forging Machine;2)Punching Machine; 3)CNC Machining Center; 4)CNC Lathe; 5)CNC Milling Machine; 6)Precision Cutting Machine; 7)Grinding Machine; |
Manufacture Process | Incoming quality control →Process Quality Control →Final Quality Control → Pre-shipment Quality Control |