HI Thread Insert Thread Insert HI Partial profile 55 ° (U Style) ISO Metric Pitch Dimensions Pitch Dimensions CD _ Designation CD Designation Designation Q (Right + Left) Picture CL >, Picture ( mm) (tpi) d L r x f (Right) (Left) ( mm) d L hmin x f 03 c UEI 08-U55 - 1.75 2.0 14- 11 4.76U 8 0.25 0.8 4.0 ER 11 - 0.35ISO EL 11 - 0.35ISO 0.35 6.35 11 0.21 0.8 0.4 CD 11 -1)55 1.75- 2.0 14- 11 6.35U 11 0.25 0.8 5.5 Internal 11 - 0.4ISO 11 - 0.4ISO 0.4 6.35 11 0.25 0.7 0.4 x 22-U55 5.5-8.0 4.5-3.25 12.7U 22 0.60 0.9 11.0 55° LU 6.5-9.0 4- 2.75 15.875U 27 11 - 0.45ISO 11 - 0.45ISO 0.45 6.35 11 0.28 0.7 0.4 27-U55 0.80 1.2 13.7 03 11 0.5ISO - 11 0.5ISO - 0.5 6.35 11 0.31 0.6 0.4 c CD Externa 11 0.6ISO - 11 0.6ISO - 0.6 6.35 11 0.37 0.6 0.6 c 11 - 0.7ISO 11 - 0.7ISO 0.7 6.35 11 0.43 0.6 0.6 11 - 0.75ISO 11 - 0.75ISO 0.75 6.35 11 0.46 0.6 0.6 11 - 0.8ISO 11 - 0.8ISO 0.8 6.35 11 0.49 0.6 0.6 1 M .OISO 1 M .OISO 1.0 6.35 11 0.61 0.7 0.7 11 -1.25ISO 11 - 1.25ISO 1.25 6.35 11 0.77 0.8 0.9 11 -1.5ISO 11 - 1.5ISO 1.5 6.35 11 0.92 0.8 1.0 11 - 1.75ISO 11 - 1.75ISO 1.75 6.35 11 1.07 0.8 16 - 0.35ISO 16 - 0.35ISO 0.35 9.525 16 0.21 0.8 0.4 16 - 0.4ISO 16 - 0.4ISO 0.4 9.525 16 0.25 0.7 0.4 16 0.45ISO - 16 0.45ISO - 0.45 9.525 16 0.28 0.7 0.4 x 03 16 0.5ISO - 16 0.5ISO - 0.5 9.525 16 0.31 0.6 0.4 1/4P Interna c CD 16 - 0.6ISO 16 - 0.6ISO 0.6 9.525 16 0.37 0.6 0.6 L X LU 16 - 0.7ISO 16 - 0.7ISO 0.7 9.525 16 0.43 0.6 0.6 16 - 0.75ISO 16 - 0.75ISO 0.75 9.525 16 0.46 0.6 0.6 d 1/8P Externa 021 022 16 - 0.8ISO 16 - 0.8ISO 0.8 9.525 16 0.49 0.6 0.6 16 - 1.0ISO 16 - 1.0ISO 1.0 9.525 16 0.61 0.7 0.7 16 -1.25ISO 16 - 1.25ISO 1.25 9.525 16 0.77 0.8 0.9 16 - 1.5ISO 16 - 1.5ISO 1.5 9.525 16 0.92 0.8 1.0 16 - 1.75ISO 16 - 1.75ISO 1.75 9.525 16 1.07 0.9 1.2 Partial profile 55 ° ( V Style) 16 - 2.0ISO 16 - 2.0ISO 2.0 9.525 16 1.23 1.0 1.3 16 - 2.5ISO 16 - 2.5ISO 2.5 9.525 16 1.53 1.5 Pitch Dimensions 16 3.0ISO - 16 3.0ISO - 3.0 9.525 16 1.84 1.2 1.6 CD Designation Designation CL (Right) Picture (Left) ( mm) (tpi) d L r x f T 22 3.5ISO - 22 3.5ISO - 3.5 12.7 22 2.15 1.6 2.3 22 - 4.0ISO 22 - 4.0ISO 4.0 12.7 22 2.45 1.6 2.3 VER 11 - A 55 VEL 11 - A 55 0.5-1.5 48-16 6.35 11 0.05 0.8 2.7 3.2 22 - 4.5ISO 22 - 4.5ISO 4.5 12.7 22 2.78 1.7 2.4 16 - A 55 16 A 55- 0.5-1.5 48-16 9.525 16 0.05 1.1 2.7 3.6 Internal 22 - 5.0ISO 22 - 5.0ISO 03 c 16 - G 55 16 - G 55 1.75-3.0 — 14 8 9.525 16 0.21 1.1 1.9 3.6 55° 5.0 12.7 22 3.07 1.7 2.5 CD 16 - AG 55 16 - AG 55 — 0.5 3.0 48-8 9.525 16 0.07 1.1 1.9 3.6 27 - 5.5ISO 27 - 5.5ISO 5.5 15.875 27 3.37 1.9 2.7 3.5-5.0 7-5 12.7 22 X LU 22 - N 55 22 - N 55 0.43 1.1 2.3 4.8 27 - 6.0ISO 27 - 6.0ISO 6.0 15.875 27 3.68 2.0 2.9 Externa 27-8.0ISO 27-8.0ISO 8.0 15.875 27 4.91 2.2 3.2 t