
Profiled
Details
Standard  | Normal diameter  | Length or Thickness (mm)  | Accuracy of thread  | Material  | Performance degree  | Remark  | 
DIN 6914  | M12~M36  | According to order or standard  | 6g/6H  |  Steel  | 10.9  | Hot dip galvanized or Dacromet  | 
DIN 6915  | 10  | |||||
DIN 6916  | HV300  | |||||
GB/T 1228  | M12~M30  | 10.9S  | ||||
GB/T 1229  | 10H  | |||||
GB/T 1230  | HRC35~45  | |||||
GB/T 5782  | M8~M36  | 8.8  | Zinc-coated  | |||
GB/T 5783  | ||||||
GB/T 6170  | 8  | |||||
GB/T 97  | HV140, HV 200  |