GBP 57 UN UNC UNF UNEF UNS 60° L Threading inserts for UN thread Full profile, external right-hand ​ Full profile, internal right-hand ​ NEW NEW Thickness Thickness Grade HB8015 Grade HB8015 mm mm 27 1249 11 IR 20 UN eShop 10 3.17 21J 27 1243 16 ER 20 UN eShop 10 3.6 21J 27 1250 11 IR 18 UN eShop 10 3.17 21J 27 1244 16 ER 18 UN eShop 10 3.6 27 1251 11 IR 16 UN eShop 10 3.17 21J 21J 21J 27 1252 11 IR 14 UN eShop 10 3.17 27 1245 16 ER 16 UN eShop 10 3.6 21J 27 1253 16 IR 20 UN eShop 10 3.6 21J 27 1254 16 IR 18 UN eShop 10 3.6 21J 27 1246 16 ER 14 UN eShop 10 3.6 21J 27 1255 16 IR 16 UN eShop 10 3.6 21J 27 1247 16 ER 12 UN eShop 10 3.6 27 1256 21J 16 IR 14 UN eShop 10 3.6 21J 27 1257 16 IR 12 UN eShop 10 3.6 21J 27 1248 16 ER 8 UN eShop 10 3.6 21J 27 1258 16 IR 8 UN eShop 10 3.6 21J 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 ​ ​ RD DIN 30° 405 L Threading inserts for round threads Full profile, external right-hand ​ Full profile, internal right-hand ​ NEW NEW 27 Thickness Thickness Grade HB8125 Grade HB8125 mm mm 27 1259 16 ER 10 RD eShop 10 3.6 27 1264 16 IR 10 RD eShop 10 3.6 21J 21J 27 1260 16 ER 8 RD eShop 10 3.6 27 1265 16 IR 8 RD eShop 10 3.6 21J 21J 27 1261 16 ER 6 RD eShop 10 3.6 27 1266 16 IR 6 RD eShop 10 3.6 21J 21J 27 1262 22 ER 6 RD eShop 10 4.76 27 1267 22 IR 6 RD eShop 10 4.76 21J 21J 27 1263 22 ER 4 RD eShop 10 4.76 27 1268 22 IR 4 RD eShop 10 4.76 21J 21J 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 ​ ​ 854