JB/ZQ 4179-2006
Hexagonal socket head plug with 55 degree non-sealed pipe thread (English Version)

Standard No.

JB/ZQ 4179-2006

Language

Chinese, Available in English version

Published By

Professional Standard - Machinery

Latest

JB/ZQ 4179-2006

Replace

JB/ZQ 4179-1997

Scope

55° non-sealing pipe thread hexagon socket plug

JB/ZQ 4179-2006 history

• 1970 JB/ZQ 4179-2006 Hexagonal socket head plug with 55 degree non-sealed pipe thread
• 0000 JB/ZQ 4179-1997