HI Thread Insert Thread Insert HI Whitworth (U Style) Pitch Dimensions CDQ. Designation(RightLeft ) (tpi) d L hmin x f Picture UEI 22-4.5W 4.5 12.7U 22 3.61 2.3 11.0 03 22-4W 4 12.7U 22 4.07 1.8 11.0 c CD 22-3.5W 3.5 1 2 . 7 1) 22 4.65 2.1 11.0 R 0.137pnterna X LU 22-3.25W 3.25 12.7U 22 5.00 2.0 11.0 27-3.5W 3.5 15.875U 27 4.65 2.1 13.7 03c 27-.325W 3.25 15.875U 27 5.00 2.0 13.7 d Externa I CD 27-3W 3 15.875U 27 5.42 2.3 13.7 c 27-2.75W 2.75 15.875U 27 5.94 2.4 13.7 033 034 Whitworth (V Style) Pitch Dimensions CDQ. Designation Designation(Right)(Left) (tpi) d L hmin x F t Picture VER 11 - 19W VEL 11 -19W 19 6.35 11 0.86 0.69 2.3 3.2 11 -14W 1 1 -1 4W 14 6.35 11 1.16 0.69 2.0 3.2 11 - 11W 1 1 -1 1W 11 6.35 11 1.48 0.69 1.7 3.2 R 0.137Rnterna 03c 1 6 - 1 9W 16-19W 19 9.525 16 0.86 1.1 2.7 3.6 CD 1 6- 1 8W 16-18W 18 9.525 16 0.90 1.31 2.6 3.6 x LU 1 6 - 1 6W 1 6 - 1 6W 16 9.525 16 1.02 1.1 2.6 3.6 t 16- 14W 16-14W 14 9.525 16 1.16 1.1 2.4 3.6 1 6- 1 2W 16-12W 12 9.525 16 1.36 1.1 2.2 3.6 16-11W 16-1 1 W 11 9.525 16 1.48 1.1 2.1 3.6