HB 1-105-2002
Reduced hexagon-head bolts ,short thread,shank tolerance h8 (English Version)

Standard No.

HB 1-105-2002

Language

Chinese, Available in English version

Release Date

2003

Published By

Professional Standard - Aviation

Latest

HB 1-105-2002

Replace

HB 1-105-1995

Scope

This standard specifies the structure and dimensions of small hexagonal head bolts with short threads in the polished rod tolerance zone h8. This standard applies to mechanical connections.

HB 1-105-2002 history

• 2003 HB 1-105-2002 Reduced hexagon-head bolts ,short thread,shank tolerance h8
• 1995 HB 1-105-1995 Polished rod tolerance band h8 short thread small hexagon head bolts
• 1970 HB 1-105-1983 Polished rod tolerance band h8 short thread small hexagon head bolts
• 1970 HB 1-105-1974 Four-grade precision (d4) short thread small hexagon head bolts