BS 4084:1978

Original price was: $264.16.Current price is: $132.00.

Specification for UNJ threads, with controlled root radius, for aerospace: inch series

BSI Group , 12/29/1978

Pages: 58

Category:
Determines the basic triangular profile for inch series UNJ threads with controlled root radius. Gives a system of designating and also, for diameters from 0.060 in to 6 in, 3 series of diameter/pitch combinations and basic dimensions and tolerances. Also specifies the gauge procedures to be used. National appendix adds 20 UNJ constant pitch series for diameters up to and including 3 inches.