NPSM 6″ thread gage-6-8 NPSM ring plug gauge

NPSM 6" thread ring gauge6"-8 NPSM plug gauge

NPSM 6″ thread gauge GO NOGO 2A/2B

6-8 NPSM ring plug gage GO NOGO 2A/2B

  • DEC. : 6
  • Frac.: 6″
  • TPI: 8 

In stock, can be sent out the next day.

Class of fit: ring gage 2A; plug gage 2B

Each 6″ NPSM thread gage 100% calibrated with quality assurance.

RH=right hand  LH=left hand both available

NPSM 6″ thread’s basic size

Diameter: 6  D(Pipe O.D.): 6.625  n=8  es=0.0024

2A external thread  Major dia.: max 6.585 min 6.570  Pitch Dia.: max 6.5036  min 6.4955

2B internal thread  Minor dia.: min 6.452 max 6.464  Pitch Dia.: min 6.5060   max 6.5165

6-8 NPSM thread gauge calibration certificate

If needed, one long form calibration certificate from professional third party testing lab accredited to ISO/IEC 17025 can be supplied. gaugesools also can provide UKAS certificates and NIST certificates if needed.These calibration certificates need extra cost, if clients need them,please tell in advance.

About us

gaugestools is a professional manufacturer and supplier of thread ring gages and thread plug gauges,including GO/NOGO, RH/LH(right hand and left hand).We have rich ranges of thread gauges, including UN, Metric, ACME, stub-ACME,BSPP, BSPT, NPT, NPSM, Trapezoidal, and Whitworth etc.

The 6″ NPSM thread gauge produced according to ANSI/ASME B1.20.1

Worldwide shipment , usually taking 3-4 days clients can receive goods.

The pictures are just for reference. As too many items in stock, we haven’t taken pictures one by one, If clients need  actual goods’s pictures, we are happy to take.

Check the full range of NPSM thread gage in stock

NPSM 6" thread gage6-8 NPSM ring plug gauge