Keg-G-Gr-LR-L1

tapered go/no go thread ring gauge L1

Item number L0600500.5785

  • (R) G-GR-LR (L1)
  • (R) G-GR-LR (L1)

Tapered thread ring gauge L1 for NPT/NPTF external thread.

Product features and benefits:

Three measuring stages (min., base, max.) for NPT/NPTF-1.
NPTF-2 on request (four measuring stages).On request with customised marking and factory calibration certificate.

Technical details
thread symbol:
NPTF
nominal diameter d₁ [mm]:
16.93 mm
nominal size:
3/8
pitch [mm]:
1.41 mm
pitch [in]:
0.056 "
threads per inch:
18
type of plug gage:
go/no-go
thread sense of rotation:
right hand
Gauge system/dimensions acc.:
Gauge system NPTF-1 according to ASME B1.20.5
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