Description:Cat® Fuel Injection Lines Joint or Banjo Bolts are hollow bolts with holes that allow fluid transfer into the other part of the fitting, which is also designed to have holes. A well-installed banjo bolt has a very tight seal further reinforced by a banjo bolt washer that is fitted to it. These washers allow fluid to pass around the bolt, so the holes in the bolts do not need to line up, so the installation of flexible lines becomes easier. Cat® Fasteners are manufactured to precise specifications and are built for durability, reliability, productivity, Strength & Quality – Fasteners meet or exceed ISO, ASTM, ASME & SAE requirements. Coatings that meet special requirements for different applications (RoHS compliant).Application:Cat® Fuel Injection Lines Joint are commonly found in automobiles’ fuel, motor oil, power steering, and hydraulic systems, notably the clutch and brake systems. Consult your owner's manual or contact your local Cat Dealer for more information.