UNJ Thread Gauges
UNJ Threads are used in Aeronautic Industry for Imperial system of units.
Specification:
ASME B 1.15:1995 & ANSI B 1.2 : 1983, ISO 3161-1999 & ISO 15872-2002, BS 4084-1996 & BS 919-1:2007
Manufacturing Range :
Thread Plug Gauges & Thread Ring Gauges from No.4 (0.112") - 6" Diameter & TPI 48 to 4 TPI.
Manufacturing Range
| Gauge Type | Diameter Range (Inch) | TPI (Threads per Inch) | Tolerance Class |
| Thread Plug Gauges. | No.4 (0.112") - 6" | 48, 44, 40, 36, 32, 28, 24, 20, 18, 16, 14, 13, 12, 11.5, 11, 10, 9, 8,7,6, 5, 4.5, 4 TPI not covered here can be supplied based on customer request. | 3B |
| Thread Ring Gauges. | No.4 (0.112") - 6" | 48, 44, 40, 36, 32, 28, 24, 20, 18, 16, 14, 13, 12, 11.5,11,10, 9, 8,7,6, 5, 4.5, 4 TPI not covered here can be supplied based on customer request. | 3A |
| Plain Plugs | To check Minor Diameter of Internal Threads as per above Diameter range. | ||
| Plain Rings | To check Major Diameter of External Threads as per above Diameter range. | ||
| Check Plug Gauges | To check NEW Go & Nogo Ring Gauges as given above. | ||
| Wear Check Plug Gauges | To check / calibrate USED Go & Nogo Ring Gauges as given above. | ||
| Check Ring Gauges | To check NEW Go & Nogo Plug Gauges as given above. | ||
| Wear Check Ring Gauges | To check / calibrate USED Go & Nogo Plug Gauges as given above. | ||
UNJC – Unified Coarse pitch & diameter combination.
UNJF – Unified Fine pitch & diameter combination
UNJEF – Unified Extra fine pitch & Diameter combination
UNJ – Unified Constant (uniform pitch series)
- S. No. 36/1/1, Wadgaon Khurd,
Behind Hotel Green Field,
Sinhagad Road, Pune - 411041,
M.S., India - +91-20-24392576
- Customer Helpline (M) +91 9822141869
