Cử ren hệ Inch UNC "Go/No Go" 486300

1.976.000₫
Threads “Go” / “No Go” plug gauge UNC

Version:

Plug thread gauges to ANSI B1.2.
“No Go” gauges marked red.
UNF = Unified National Fine thread.

Standard:

ANSI B 1.1

 

 

 

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