FS318-20 Tube Nut 1-1/4" ORFS

O-Ring Face Seal (ORFS) Adapters are forged from high-pressure steel and treated with Carbon Zinc Trivalent for enhanced corrosion resistance. Adhering to SAE J5143 standards, these adapters feature straight threads and an O-ring, ensuring a tight seal between male and female connections. Fittings can also adapt to various other thread types, including JIC, NPT, and NPSM.