HB 20067-2011
Bolts, short MJ threads, flat head, for big interfere fit (English Version)

Standard No.

HB 20067-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

Professional Standard - Aviation

Latest

HB 20067-2011

Scope

This standard specifies the structure and dimensions of MJ short thread flat head large interference bolts (hereinafter referred to as bolts). This standard is applicable to mechanical connections in areas with fatigue and sealing requirements.

HB 20067-2011 Referenced Document

• GJB 1951 Specification for high quality structural steel rods for aerospace use
• GJB 3.1 MJ thread basic profile
• GJB 3.2 MJ threaded bolt and nut thread dimensions and tolerances
• GJB 52 MJ thread head and tail
• HB 0-3 Mark for srew threads part
• HB 5800 General tolerance
• HB/Z 335 Molybdenum disulfide dry film lubricant coating process for fasteners

HB 20067-2011 history

• 2011 HB 20067-2011 Bolts, short MJ threads, flat head, for big interfere fit