Metric Hose Studs to DIN 2353 Tube End - Auto Lube System High-Pressure Fittings

Our Metric Hose Studs to DIN 2353 Tube End (commonly referred to as standpipe hose studs) are engineered as premium, solder-free connection elements designed to link flexible high-pressure grease hoses directly to standardized metric compression ports within your auto lube system. Featuring a solid, precision-machined tube stem on one side and a robust hose insert tail on the other, these fittings function as an integrated pre-flared tube piece. Used alongside standard screw sleeves, they establish a solid, leak-free mechanical joint that integrates seamlessly with your rigid steel or nylon distribution networks without requiring complex brazing or welding.

As a prominent high-volume B2B manufacturer and global OEM partner, we supply premium accessories for lubrication systems built to survive severe equipment workloads. To meet diverse environmental and chemical resistance requirements, our DIN 2353 tube end hose studs are manufactured from high-strength galvanized steel, black chromated steel, or exceptional marine-grade Stainless Steel (VA 1.4401 / 316 / V4A) to withstand aggressive environmental corrosion and intense vibration cycles.

Core Technical Blueprint & Fitting Integration

• Universal High-Pressure Hose Sizing: Built to exact global dimensional tolerances, our standpipe hose ends are fully cross-compatible with the industry's most common core hose layouts, matching diameters of 4.1 x 8.75 mm, 6.3 x 11.3 mm, and 1/8" x 5/16".

• DIN 2353 / ISO 8434-1 Compliance: The ungrooved, plain solid stem side replicates a standard metric plumbing pipe end. This allows the hose stud to slide directly into any Extra Light (LL) or Light (L) series compression port—such as a straight male stud connector, an elbow union, or a progressive distributor block port.

  • Symmetric Compression Engagement: When the compression nut is tightened down, the internal cutting ring bites directly into the smooth outer diameter of the standpipe stem, creating an permanent, high-pressure mechanical seal.

Assembly Instructions & Compliance Standards

• Anti-Loosening Assembly Design: The high-pressure connection relies on a dual-threaded interlocking process. The external screw sleeve is first wound onto the outer jacket of the high-pressure hose. The DIN 2353 tube end hose stud is then inserted and threaded securely into the screw sleeve body. The screw sleeve utilizes a dedicated left-hand thread internally, which mechanically prevents the sleeve from backing off or loosening from the flexible hose while the standpipe hose stud is being tightened home.

• Global Interchangeability: Engineered to meet standard international configuration rules, our hose studs to DIN 2353 tube end offer complete, drop-in compatibility with hardware lines from all major manufacturers of central lubrication units. They serve as the trusted default choice for commercial vehicle chassis, wind turbine pitch bearings, articulation joints on heavy mining machinery, and progressive feeder block manifolds.