特氟龍夾頭(45°)-碳鋼

SAE JIC 37°
Commonly referred to as JIC
fittings, these metal-to-metal
sealing type fittings have a 37°
flare (sealing surface angle) and
straight United National Fine
Threads (UNF).

Standard: ISO 12151-5,
ISO8434-2, SAE J516