Supply Standards Go & No Go sizes as per the specification internal thread
- ISO Metric Theads (M)
- INCH standard or Unified Theads (UNC, UNF, UNEF, UN, UNS)
- BSW and BSF Thread Gauges for testing parallel threads
- BA and G Series Thread Gauges
- Other Thread Forms and Specifications
| Range Dia | : | 1 – 250mm |
| Pitch | : | 0.25 – 7.0mm |
| TPI | : | 100 - 3 |
Most Common Thread Forms:
- UN & ISO 60°
- WHIT 55°
- ACME 29°
- TRAP. 30°
- BA 47.5°
- BUTTRESS 7°/45° & 3°/30°
- CONDUIT 80°INCL. DIN 40431
- KNUCKLE ROUND FORM DIN405
Standards Go & No Go sizes as per the specification internal thread product tables
Special Go & No Go sizes for Pre-Plate or Pre-Heat (sizes must be advised)
Setting Plugs Go & No Go for Thread Caliper Gauges
Go & No Go Check Plugs for Thread Ring Gauges
Can be supplied as:
- Single or Double Ended
- Standard or non-standard blank lengths
- Single start/lead or multi starts/leads
Specification:
Blank design is to BS1044:2008
Diameters:
- 1 – 63.5mm / 0.040 – 2.500”Taperlock
- 64 – 203.2mm / 2.510 – 8.00”Trilock
- 203.25 -250mm / 8.010 – 10.00”
