HI Thread Insert Thread Insert HI API V-0.050 API Buttress Casing (BUT) Pitch Dimensions Pitch Dimensions CDQ- Designation Size(mm) d L hmin x f Picture 0 Q. Designation(Right) Designation(Left) (tpi) IPF d L hmin x f Picture ER 22-4API502 4 6 5/8"REG 12.7 22 3.75 2.0 2.9 ER 22-5BUT75 EL 22-5BUT75 5 0.75 12.7 22 1.55 3.1 1.9 22-4API503 4 5 1/2", 7 5/8" 8 5/8"REG 12.7 22 3.74 2.0 2.9 22-5BUT1 22-5BUT1 5 12.7 22 1.55 3.1 1.9 Internal03 c 27-4API502 4 6 5/8"REG 15.875 27 3.75 2.1 3.1 0 0c 27-4API503 4 5 1/2", 7 5/8" 8 5/8"REG 15.875 27 3.74 2.1 3.1 X LU0 *9 ^ x EL 22-4API502 4 6 5/8"REG 12.7 22 3.75 2.0 2.9 Externa LU 22-4API503 4 5 1/2", 7 5/8" 8 5/8"REG 12.7 22 3.74 2.0 2.9 27-4API502 4 6 5/8"REG 15.875 27 3.75 2.1 3.1 IR 22-5BUT75 IL 22-5BUT75 5 0.75 12.7 22 1.55 2.8 1.9 x =arctg ( IPF/24) 27-4API503 4 5 1/2", 7 5/8" 8 5/8"REG 15.875 27 3.74 2.1 3.1 22 - 5BUT1 22-5BUT1 5 1 12.7 22 1.55 2.8 1.9 I nternalCD C 0 IR 22-4API502 4 6 5/8"REG 12.7 22 3.75 2.1 3.1 c 22-4API503 4 5 1/2", 7 5/8" 8 5/8"REG 12.7 22 3.74 2.0 2.9 i20Externa 27-4API502 4 6 5/8"REG 15.875 27 3.75 2.1 3.1 03 c 27-4API503 4 5 1/2", 7 5/8" 8 5/8"REG 15.875 27 3.74 2.1 3.1 0 c IL 22-4API502 4 6 5/8"REG 12.7 22 3.75 2.1 3.1 22-4API503 4 5 1/2", 7 5/8" 8 5/8"REG 12.7 22 3.74 2.0 2.9 27-4API502 4 6 5/8"REG 15.875 27 3.75 2.1 3.1 27-4API503 4 5 1/2", 7 5/8" 8 5/8"REG 15.875 27 3.74 2.1 3.1 049 050 API V-0.040 API Round Casing & Tubing (APIRD) Pitch Dimensions Pitch Dimensions 0>Q., Designation (mm) Size d L hmin x f Picture 0o. Designation Designation Picture(Right)(Left)(tpi)dLhminxf ER 22-6API551 6 NC10-NC16 12.7 22 1.41 2.6 2.0 ER 16- 1OAPIRD EL 16- 1OAPIRD 10 9.525 16 1.41 1.2 1.4 CDc EL 22-6API551 6 NC10-NC16 12.7 22 1.41 2.6 2.0 16-8APIRD 16-8APIRD 8 9.525 16 1.81 1.3 1.5 Internal033(0c 0 0 L XLU XLU Externa IR 22-6API551 6 NC10-NC16 12.7 22 1.41 2.6 2.0 IR 16- 1OAPIRD IL 16 - 1 OAPIRD 10 9.525 03 IL 22-6API551c 6 NC10-NC16 12.7 22 1.41 2.6 2.00 16-8APIRD 16-8APIRD 8 9.525CDc 3(0 m Internal C 0 c Externa