JB/ZQ 4307-2006
Trapezoidal thread with pitch clearance (English Version)

Standard No.

JB/ZQ 4307-2006

Language

Chinese, Available in English version

Published By

Professional Standard - Machinery

Latest

JB/ZQ 4307-2006

Replace

JB/ZQ 4307-1997

Scope

This standard is mainly used for vertically installed trapezoidal thread connections.

JB/ZQ 4307-2006 history

• 1970 JB/ZQ 4307-2006 Trapezoidal thread with pitch clearance
• 0000 JB/ZQ 4307-1997