Threading Technology – Clamping Technology 520

16 UNC UNF UNEF UN-8 M MF NPSF Rp (BSPP) G NPT NPTF Rc (BSPT) STI SELF-LOCK Accessories NPSM/NPSC Tech. Info v c Product Finder Rekord B-AL GLT-8 Enorm AL GLT-8 Enorm AL/E GLT-8 Rekord A-GAL/E IKZ-TICN Rekord A-GAL/E IKZN-TICN Rekord D-GAL/E IKZ-TICN VHM-Rekord D-GAL/E IKZ-TICN Rekord D-PVC/E CRN Rekord B-AERO NT Rekord C-TI NT2 Rekord C-TI TICN Rekord D-TI NT2 Rekord D-TI TICN B / approx. 3 C / 2-3 E / 1.5-2 E / 1.5-2 E / 1.5-2 E / 1.5-2 E / 1.5-2 E / 1.5-2 B / approx. 3 D / 4-5 D / 4-5 C / 2-3 C / 2-3 Thread Depth and Hole Type max. 3 x d 1 max. 2.5 x d 1 max. 2 x d 1 max. 2 x d 1 max. 2 x d 1 max. 2 x d 1 max. 3 x d 1 max. 3 x d 1 max. 2 x d 1 1) UNC 24 24 25 25, 35 25 25, 35 25 UNF 40 40 41 41, 51 41 41 , 51 41 UNEF, UN-8 56 M 63 63 64 64 64 64 65 65 65 65 65 65 MF NPSM/NPSC NPSF Rp (BSPP) G NPT NPTF Rc (BSPT) STI 119, 121, 124 124 119, 121 120, 122 SELF-LOCK 126 126 P 1 .1 2 .1 3 .1 4 .1 7 - 33 16 - 66 7 - 33 16 - 66 5 .1 3 - 16 7 - 33 3 - 16 7 - 33 M 1 .1 2 .1 3 .1 3 - 26 16 - 49 3 - 26 16 - 49 4 .1 7 - 33 3 - 16 7 - 33 3 - 16 7 - 33 K 1 .1 1 .2 2 .1 2 .2 3 .1 3 .2 4 .1 4 .2 N 1 .1 49 - 131 49 - 131 49 - 131 1 .2 49 - 131 49 - 131 49 - 131 1 .3 49 - 131 49 - 131 49 - 131 1 .4 49 - 131 49 - 131 49 - 131 49 - 131 49 - 131 49 - 131 131 - 262 1 .5 49 - 131 49 - 131 49 - 131 131 - 262 1 .6 33 - 98 33 - 98 33 - 98 98 - 197 2 .1 2 .2 2 .3 2 .4 7 - 33 16 - 82 7 - 33 16 - 82 2 .5 7 - 33 16 - 82 7 - 33 16 - 82 2 .6 2 .7 3 - 16 7 - 33 3 - 16 7 - 33 2 .8 3 - 16 3 .1 3 .2 4 .1 4 .2 33 - 131 4 .3 4 .4 5 .1 5 .2 5 .3 S 1 .1 7 - 33 16 - 49 7 - 33 16 - 49 1 .2 3 - 26 7 - 33 3 - 26 7 - 33 1 .3 3 - 16 3 - 26 3 - 16 3 - 26 2 .1 3 - 26 7 - 33 3 - 26 7 - 33 2 .2 3 - 26 7 - 33 3 - 26 7 - 33 2 .3 3 - 26 2 .4 3 - 26 7 - 33 3 - 26 7 - 33 2 .5 3 - 26 2 .6 3 - 26 H 1 .1 1 .2 1 .3 1 .4 1 .5 1) Threading in through holes is possible only with external cooling/lubrication Page in SFM