Datian Fasteners is a very advantageous fastener manufacturer for ASME B18 2.2 heavy hex nuts. You can find the existence of ASME B18 2.2 heavy hex nuts widely in steel structure construction, machinery industry, and oil pipelines.
Legend: | Making |
P=pitch | Carbon Steel:2H,2HM,7 |
K=height of the nut | 7L,8,8M,8S,10S,12 |
D=the nominal diameter of the thread | Thread:UNC, UNF |
E=The length of the diagonal | Surface:BLK,ZP,HDG,etc |
S=The length of the flat |