7/16-14 Full Height Heavy Hex Flexloc Nut, Austenitic Stainless Steel, SPS (50FA714)
https://www.fastenermart.com/mm5/graphics/00000001/N004600.gif
717.61
717.61
1
717.61
100
pcs
5/8-11 Full Height Heavy Hex Flexloc Nut, Austenitic Stainless Steel, SPS (50FA1011)
https://www.fastenermart.com/mm5/graphics/00000001/N004600.gif
1519.68
1519.68
1
1519.68
50
pcs