PT131-5M-M14-6/18
BYY772-35MPa-1/2"-20UNF
BYY773-35MPa-1/2"-20UNF
PT131B-M14-50MPa-150/470
PT131-35MPa-1/2-k
PT124B-M14-50MPa-150/470
PT124G-121T-M14-152/460
PT124B-121-M14-152/460