DISC-LOCK LOCKING NUT SIZES

NOMINAL SIZEWIDTH ACROSS THE FLATSHEIGHTFLANGE DIAMETERPART NO.
3/8"-16UNC0.590"0.433"0.787"NSC-203-01-565
1/2"-13UNC0.750"0.690"1.000"NSC-205-01-565
5/8"-11UNC0.940"0.820"1.230"NSC-207-01-565
M10x1.515mm11mm20mmNMC-203-01-565
M12x1.7519mm17.5mm25mmNMC-205-01-565
M16x2.0024mm21mm32mmNMC-207-01-565