
D-Thread Insert A\ V Partial Profile 60° American UN - UNC; UNF; UNEF; UNS Pitch Dimensions Pitch Dimensions Toolholder Cutting Diameter D 2(mm) Desighnation Picture Desighnation Picture mm TPI d L r* TPI d L * D2 Adjustment UI 11- 60D 1.5 -4.0 16- 6 6.35U 11 0.10 UI 11-14UND 14 6.35U 11 For 14UN change D2 to D2 -1.06 1/4P Internall 11- 60D 48 -16 0.5 -1.5 48-16 6.35U 11 0.05 11-12UND 12 6.35U 11 For 12UN change D2 to D2 -1.15 60 ° 11- 60D 16-12 1.5 - 2.0 16-12 6.35U 11 0.06 r* 11- 60D 9 - 12 2.0-2.5 9-12 6.35U 11 0.11 L. Internal 1/8P External • 11- 60D 10- 6 2.5 -4.0 10-6 6.35U 11 0.14 L /- - 60° ^ d * 16 - 60D 2.5 - 6.0 10-4 9.525U 16 0.16 HOY' 16 - 60D 16-12 16 - 60D 10-7 1.5 - 2.0 2.5 - 3.5 16-12 10-7 9.525U 9.525U 16 16 0.06 0.14 — —d External 16 - 60D 6-4 4.0- 6.0 6-4 9.525U 16 0.25 22 - 60D 6.0- 8.0 4- 3 12.7U 22 0.30 National Pipe Thread (NPT) Pitch Dimensions Desighnation Picture Partial Profile 55° TPI d L UI 11-14 NPTD 14 6.35U 11 Pitch Dimensions 11-11.5NPTD 11.5 6.35U 11 Desighnation Picture 16-11.5 NPTD 11.5 9.525U 16 TPI d L r* 16-8 NPTD 8 9.525U 16 UI 11- 55D 11-7 6.35U 11 0.24 22-8 NPTD 8 12.7U 22 11- 55D 48-16 48 -16 6.35U 11 0.11 r* Interna 11- 55D 16 -12 16-12 6.35U 11 0.08 55 ° L 16 - 55D 11-7 9.525U 16 0.24 16 - 55D 16 -12 16-12 9.525U 16 0.08 d External Trapez 16- 55D 6-4 6-4 9.525U 16 0.27 * 22- 55D 4- 3 12.7U 22 0.50 Pitch Dimensions Desighnation Application Picture TPI d L UI 11- 3.0TRD 3.0 6.35U 11 (TR 22-TR 30)x 3 ISO Metric 11- 4.0TRD 11- 5.0TRD 4.0 5.0 6.35U 6.35U 11 11 (TR 20-TR 28)x4 TR 22x 5; TR 28x 5 30 ° Intern ^ Pitch Dimensions Toolholder Cutting Diameter D2(mm) Desighnation Picture TPI d L * D2 Adjustment UI 11-1.50ISOD 1.5 6.35U 11 For 1.5ISO change D2 to D2 -1.0 11- 2.00ISOD 2.0 6.35U 11 For 2.0ISO change D2 to D2 -1.15 p ® 1 /8P External k- d ^ 357 358