Back Home / Pipe & Tube Fittings / Steel Fittings / STEEL JIC CAP NUT 1-1/4″, JIC 37 FLARE, 1-5/8-12 THREAD SIZE STEEL JIC CAP NUT 1-1/4″, JIC 37 FLARE, 1-5/8-12 THREAD SIZE SKU: XC5129X20 Categories: Pipe & Tube Fittings, Steel Fittings Cap 1-1/4″ tube o.d. Cap 1-1/4″ tube o.d. Case Quantity: 1 Log In For Pricing