M8 x 1.25 thread gage ring plug gauge 6g/6H GO&NOGO

M8 x 1.25 thread plug gageM8 x 1.25 thread ring gage

M8 x 1.25 thread ring gauge 6g GO&NOGO

M8 x 1.25 thread plug gauge 6H GO&NOGO 

  • M means Metric
  • Diameter: 8
  • Pitch: 1.25

In stock, can be sent out the next day.

Each M8x1.25 gage 100% calibrated with quality assurance.

RH= right hand  LH=left hand both available

  • M8x1.25 screw plug gage : taperlock double end with handle
  • M8x1.25 screw ring gage : solid

M8 x 1.25 thread gage 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 certifications 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, NPTF, Trapezoidal, and Whitworth etc.

Custom production

If clients need some special M8x1.25 thread gauges, then our custom production service can
be provided.Usually plug gauges need ten days to finish, ring gages need two weeks to finish.

How to use M8 x 1.25 ring plug gage

  • GO of thread plug gage : it controls workpiece’s internal thread’s pitch diameter and major diameter’s maximum physical size. plug gage’s GO end should be screwed into the entire length of internal thread of workpiece, otherwise, the workpiece’s internal thread is unqualified.
  • NOGO of thread plug gage: it controls workpiece’s internal thread’s single pitch diameter’s minimum physical size. plug gage’s NOGO can be screwed in, but it can’t be screwed in more than two turns. Otherwise, the interial thread is unqualified.
  • GO of thread ring gage: it controls workpiece’s external thread’s pitch diameter and minor diameter’s maximum physical size. ring gage’s GO end should be screwed into the entire length of external thread of workpiece, otherwise, the workpiece’s external thread is unqualified.
  • NOGO of thread ring gage: it controls workpiece’s external thread’s single pitch diameter’s minimum physical size.ring gage’s NOGO can be screwed in, but it can’t be screwed in more than two turns. Otherwise, the external thread is unqualified.

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 Metric thread gage in stock

Standard

ISO 1502:1996

DIN ISO 1502 :1996 DIN 2241:2006 DIN 2279-2284:2001 DIN 2285:1989 DIN 2299-1 :2003 DIN 2299-2:1995 

ASME B1.3M :2007 ASME B1.16M :1984

BS919-3:2007

Similar products

 M8 x 0.5  M8 x 0.75  M8 x 1  M8 x 1.25

6H internal thread
Major Dia. Pitch Dia. Minor Dia.
D P Dmin D2max D2min D1max D1min
8 0.75 8.000 7.645 7.513 7.378 7.188
8 1 8.000 7.500 7.350 7.153 6.917
8 1.25 8.000 7.348 7.188 6.912 6.647
6g external thread
Major Dia. Pitch Dia. Minor Dia.
D P dmax dmin d2max d2min d3max
8 0.75 7.978 7.838 7.491 7.391 7.058
8 1 7.974 7.794 7.324 7.212 6.747
8 1.25 7.972 7.760 7.160 7.042 6.438

 

We also supply M8x1.25 thread tap

Payment 

We accept credit card, Paypal and bank transfer etc.

payment-1payment2

Total rating
8 rates
5
Add your own review
Your name *
Email
Title
Comment *

M8 x 1.25 thread ring gauge qualityM8x1.25 thread plug gage express delivery