Thread Insert A\ Whitworth (M Chip Breaker) British Standard Pipe Thread (BSPT) Type Designation(Right) Designation Pitch(Left)tpid DimensionsLhmin x f Picture Type Designation (Right) Designation Pitch(Left)tpid DimensionsLhmin x f Picture IRM 11-19W 19 6.35 11 0.86 0.9 1.1 ER 11-28BSPT EL 11-28BSPT 28 6.35 11 0.58 0.6 0.6 11-14W 14 6.35 11 1.16 0.9 1.1 11-19BSPT 11-19BSPT 19 6.35 11 0.86 0.8 0.9 16-19W 19 9.525 16 0.86 0.8 1.0 11-14BSPT 11-14BSPT 14 6.35 11 1.16 0.9 1.0 Internal 16-18W 18 9.525 16 0.90 0.8 1.0 R 0.137 P Internal55' External 16-28BSPT 16-28BSPT 28 9.525 16 0.58 0.6 0.6 L 16-16W 16 9.525 16 1.02 0.9 1.1 ‘h 16-19BSPT 16-19BSPT 19 9.525 16 0.86 0.8 0.9 16-14W 14 9.525 16 1.16 1.2 1.5 External 16-14BSPT 16-14BSPT 14 9.525 16 1.16 1.0 1.2 16-12W 12 9.525 16 1.36 1.2 1.5 16-11BSPT 16-11BSPT 11 9.525 16 1.48 1.1 1.5 16-11W 11 9.525 16 1.48 1.2 1.5 IR 06-28BSPT IL 06-28BSPT 28 3.97 6 0.58 0.7 0.6 16-8W 8 9.525 16 2.03 1.2 1.5 08-28BSPT 08-28BSPT 28 4.76 8 0.58 0.6 0.6 08 -19BSPT 08-19BSPT 19 4.76 8 0.58 0.6 0.6 11-28BSPT 11-28BSPT 28 6.35 11 0.58 0.6 0.6 RQ.137P Internal Whitworth (U Style) Internal 11-19BSPT 11-19BSPT 19 6.35 11 0.86 0.8 0.9 L11-14BSPT11-14BSPT146.35111.160.91.0 Externa 16-28BSPT 16-28BSPT 29 9.525 16 0.58 0.6 0.6 Type Designation(Right -*-Left) Pitch DimensionstpidLhminx f Picture 16-19BSPT 16-19BSPT 19 9.525 16 0.86 0.8 0.916-14BSPT16-14BSPT149.525161.161.01.2 UI 08 -14W 14 4.76U 8 1.16 1.0 4.0 R 0.137 P Internal 16-11BSPT 16-11BSPT 11 9.525 16 1.48 1.1 1.5 bb 08-12W 12 4.76U 8 1.36 0.9 4.0Internal h* 08-11W 11 4.76U 8 1.48 0.9 4.0 External British Standard Pipe Thread (BSPT) (M Chip Breaker) Whitworth (V Style) Type Designation (Right) Designation Pitch(Left)tpid DimensionsLhmin x f Picture Type Designation(Right) Designation Pitch(Left)tpid DimensionsLhminx f T Picture ERM 16-28BSPT 28 9.525 16 0.58 0.7 0.8 R 0.137 P Internalbb16-19BSPTExternal199.525160.860.81.0L-»i 16-14BSPT 14 9.525 16 1.16 1.2 1.5 » VIR 27 - 4W VIL 27-4W 4 15.875V 27 4.07 1.0 3.3 6.35 R 0.137 P Internal55 16-11BSPT 11 9.525 16 1.48 1.2 1.5 Internal 27-3W 27- 3W 3 15.875V 27 5.42 1.0 4.3 8.70 h* IRM 11-19BSPT 19 6.35 11 0.86 0.8 1.0 27-2.5W 27-2.5W 2.5 15.875V 27 6.51 1.0 5.2 10.2 \ R0.137P External 11-14BSPT 14 6.35 11 1.16 0.9 1.1 R0.137 P Internal55 ‘ Internal 16-28BSPT 28 9.525 16 0.58 0.7 0.8 16-19BSPT 19 9.525 16 0.86 0.8 1.0 h* Whitworth (M + Style) 16-14BSPT 14 9.525 16 1.16 1.2 1.5 External 16-11BSPT 11 9.525 16 1.48 1.2 1.5 Type Designation(Right) Designation Pitch Dimensions(Left)mmdLhminxfTooth Picture IR 16-14W 2M 14 9.525 16 1.16 2.0 3.0 2 R0.137 P Internal 55’ 16-11W 2M 11 9.525 16 1.48 2.1 3.2 2 Internal h* 22-14W 3M 11 12.7 22 1.16 2.8 4.5 3 R 0.137 P External 22-11W 2M 11 12.7 22 1.48 2.3 3.5 2 307 308