Threading our way to Exellence
BUTTRESS THREAD GAUGES
BUTTRESS THREADS are used in the construction of artillery with the screw type breech b
Specification
American Specifications: ANSI/ ASME B1.9- 1973 for 70/450 thread Profile.
B.S Specifications: B.S 1657 – 1950 used for 70/450 and 0/520 thread profile.
Manufacturing Range
Thread Plugs , Thread Rings, Check Plugs & Wear Check Plugs of Diameter from 1/2″ to 14″ and TPI from 20 to 2.
For more Technical Details download Technical Information sheet from link given below.
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