GB/T 5785-2000
Hexagon head bolts with fine pitch thread (English Version)
- Standard No.
- GB/T 5785-2000
- Language
- Chinese, Available in English version
- Release Date
- 2000
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2016-06
- Replace By
- GB/T 5785-2016
- Latest
- GB/T 5785-2016
- Replace
- GB/T 5785-1986
- Scope
- This standard stipulates that the thread specifications are M8X1~M64X4, fine thread, performance grades 5.6, 8.8, 9.8, 10.9, A2-70, A4-70, A2-50, A4-50, CU2, CU3 and AL4 grades, product Hex head bolts of grades A and B. Grade A is used for d=8~24mm and L≤10d or L≤150mm (according to the smaller value); B grade is used for bolts with d>24mm or L>10d or L>150mm (according to the smaller value). If other technical requirements are required, they should be selected from current standards (such as GB/T 196, GB/T 3106, GB/T 3098.1, GB/T 3098.6 and GB/T 3103.1). The coarse thread bolts specified in GB/T 5782 should be considered first.
GB/T 5785-2000 history
- 2016 GB/T 5785-2016 Hexagon head bolts.Fine pitch thread
- 2000 GB/T 5785-2000 Hexagon head bolts with fine pitch thread
- 0000年 GB/T 5785-1986