BS 4929-2 - 1973 Unified Inch Series Steel Hexagon Prevailing-Toyque Type Nuts
Legend | Making |
P=pitch | Carbon Steel:6,8,10,12 |
K=height of the nut | Thread:6H |
D=the nominal diameter of the thread | Surface:BLK,ZP,HDG,etc |
E=The length of the diagonal | |
S=The length of the flat |