HB 1-133-1983
Polished rod tolerance band h8 short thread 90° countersunk head bolts (English Version)
- Standard No.
- HB 1-133-1983
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Aviation
- Status
- 1996-01
- Replace By
- HB 1-133-1995
- Latest
- HB 1-133-2002
HB 1-133-1983 history
- 2003 HB 1-133-2002 90°countersunk bolts,short thread,shank tolerance h8
- 1995 HB 1-133-1995 Polished rod tolerance band h8 short thread 90° countersunk head bolts
- 1970 HB 1-133-1983 Polished rod tolerance band h8 short thread 90° countersunk head bolts
- 1970 HB 1-133-1974 Four-grade precision (d4) short thread 90° countersunk head bolts
