GBP 57 BSP BSW G 55° Threading inserts for imperial thread Fully sintered. L Full profile, external right-hand ​ Full profile, internal right-hand ​ Thickness Thickness Grade HBF20 Grade HBF20 mm mm 27 1230 16 ER 14 W eShop 10 3.68 27 1232 16 IR 14 W eShop 10 3.68 22B 22B 22B 22B 27 1231 16 ER 11 W eShop 10 3.68 27 1233 16 IR 11 W eShop 10 3.68 P ​ ​ P ​ ​ M ​ ​ M ​ ​ ​ ​ ​ ​ ​ ​ vc main application m/min 100 – 150 ​ ​ vc main application m/min 100 – 150 ​ ​ vc secondary application m/min 60 – 80 ​ ​ vc secondary application m/min 60 – 80 ​ ​ NPT 60° Threading inserts for NPT thread L Full profile, external right-hand ​ Full profile, internal right-hand ​ NEW NEW 27 Thickness Thickness Grade HB8015 Grade HB8015 mm mm 27 1234 27 1238 11 IR 18 NPT eShop 10 3.17 21J 21J 21J 21J 21J 16 ER 18 NPT eShop 10 3.6 21J 27 1235 16 ER 14 NPT eShop 10 3.6 27 1239 11 IR 14 NPT eShop 10 3.17 21J 27 1240 16 IR 14 NPT eShop 10 3.6 27 1236 16 ER 11.5 NPT eShop 10 3.6 21J 27 1241 16 IR 11.5 NPT eShop 10 3.6 27 1237 16 ER 8 NPT eShop 10 3.6 27 1242 21J 16 IR 8 NPT eShop 10 3.6 P ​ ​ P ​ ​ M ​ ​ M ​ ​ ​ ​ ​ ​ ​ ​ vc main application m/min 60 – 190 ​ ​ vc main application m/min 60 – 190 ​ ​ vc secondary application m/min 60 – 140 ​ ​ vc secondary application m/min 60 – 140 ​ ​ 853