BECO Thread Form Dimensions Table Data
BECO = Bucyrus Erie Company. Thread form, pitch, height, and taper being within limits, pitch cone (pitch diameter) is generally verified by use of precision ground plug and ring gauges. Nominal standoff for plug gauge to box (female thread) seal face is flush (0.000 inch). Nominal standoff ring gauge to pin (male thread) seal face is (unlike API Spec 7 RSC connections) 0.665 inch. Gauges available from FYOU PMEC
BECO Taper Screw Thread Specifications
| BECO | ||
| SIZE | T.P.I | T.P.F |
| 3″ | 2 | 3 |
| 3-1/2″ | 2 | 3 |
| 4″ | 2 | 3 |
| 4-1/2″ | 2 | 3 |
| 5-1/4″ | 2 | 3 |
| 6″ | 2 | 3 |
| 7″ | 2 | 3 |
| 8″ | 2 | 3 |
| 10″ | 2 | 3 |
FYOU PMEC manufactures premium and proprietary gages that are used in many industries around the world, Specialized drilling requirements, as well as mining operations call for premium gages made to specific customer requirements. We stand ready to support our customers in the development of gaging for proprietary connections.
FYOU PMEC has the capabilities to produce a wide variety of custom thread gages. We manufacture, ACME, STUB ACME, Buttress and other thread forms to ANSI, ASME or to other standards. We are proud to work with world leading companies to assist them in designing custom gages that meet their demanding specifications.
If you have a part drawing showing a custom thread or a custom gage, share it with our Sales team. Please feel free to send questions about the calculations or how the gage will function to inspect your part to our Technical team.
Contact: sales@fyougauges.com