10411RW Metric Male 24-Degree Cone Light-Series ONE-PIECE Hydraulic Hose Fittings

One-piece 24-degree cone hydraulic hose fittings arrive with the crimp sleeve already fitted on the stem, so your operator skips the two-piece assembly step that causes most crimp rejects. The 10411RW light-series ends seal metal-to-metal on a 24-degree cone to ISO 8434-1 geometry and cover 18 part numbers from DN6 (-04) to DN40 (-24), metric threads M12x1.5 to M52x2 matching DIN light-series tube sizes from 6 to 42 mm. If your shop crimps braided hose assemblies in volume, this page explains what one-piece construction changes for you: faster assembly, fewer rejects and one part number instead of two.

Why Choose One-Piece 24-Degree Cone Hose Fittings

• Sleeve pre-fitted at the factory. The ferrule is already positioned on the stem when the box opens, so there is nothing to align, no wrong-way sleeve and no loose ferrule waiting on the bench.
• Faster, more repeatable crimps. Insert the hose, crimp, verify – the pre-fitted sleeve removes a whole error mode from the process and makes results consistent from one operator to the next.
• One part number, one bin. You stock the fitting complete instead of matching stems with separate ferrules, which simplifies inventory and purchasing.
• The ISO 8434-1 light-series cone. Same 24-degree cone geometry and DIN light-series thread schedule as the classic two-piece version, so it connects into the same machine ports.

Standards and traceability. Threads are ISO 724 metric threads. The sealing geometry follows the 24-degree cone light series per ISO 8434-1 / DIN 3861, the successor system to the well-known DIN 2353 light series. Fittings are designed to pair with wire-braided hose built to EN 853 1SN/2SN or SAE 100 R1AT/R2AT performance classes. Dimensional inspection reports and material test certificates are available for OEM gate checks.

One-Piece vs Two-Piece: What Changes for Your Shop?

A standard two-piece crimp fitting is delivered as a stem and a separate ferrule. The operator pushes the hose onto the stem, slides the ferrule over the hose, aligns everything by eye and then crimps. Most field problems live in that alignment step: a ferrule that is not square, not deep enough or backwards produces a crimp that leaks or pulls out – and the failure shows up later, in service.

A one-piece fitting is built differently. The ferrule is already fitted onto the stem at the factory, so the two parts can only go together one way. Your operator inserts the hose into the fitting until it bottoms, positions the assembly in the crimper and crimps. The sleeve is always at the correct depth and orientation, which is why one-piece fittings give more consistent crimp results with less training.

Same cone, same ports as the two-piece version

The 10411RW male end is dimensionally the same ISO 8434-1 24-degree cone light series as the two-piece 10411: same threads, same cone, same Tube O.D. cross-reference. The difference is only on the hose side, where the sleeve comes integrated. If your drawing already specifies the 10411 series, the -RW one-piece version is a drop-in replacement on the port side.

Cone Angle and Series Checks Before You Order

24 degrees vs 60 vs 90: the angle decides everything

A 24-degree cone will not seal in a 60-degree or 90-degree port seat, even when the metric thread fits. Check the cone angle first: ISO 8434-1 / DIN style machines use 24 degrees, the 10611 family uses 60 degrees, and the 10811L family uses 90 degrees. Send a photo of the port and the old fitting if you are not sure – the angle is visible in a clear picture.

Light series (L) versus heavy series (S)

Inside the 24-degree cone world there are two thread schedules: light (L) and heavy (S). For a 10 mm line the light series uses M16x1.5 while the heavy series uses M18x1.5 – same cone angle, different thread. The 10411RW series in this table is the light-series schedule. Match the thread callout exactly; light and heavy are not interchangeable.

What does the Tube O.D. column mean?

Each part number lists a Tube O.D. value (6 to 42 mm). This is the DIN light-series tube size sharing the same thread and cone geometry – the cross-reference most engineers have on their drawings. If your drawing says “24-degree cone, M22x1.5, tube 15”, the matching one-piece fitting is the row with M22x1.5 and Tube O.D. 15.

10411RW Series Technical Specifications

Materials and processing

• Body material options: high-strength carbon steel (20#/35#/45# grades, cold-formed or machined) as standard; stainless steel 304 or 316L available for corrosive or wash-down environments.
• Surface treatment: zinc plating as standard; yellow, white or black zinc, zinc-nickel and Dacromet coating available for higher salt-spray requirements.
• Heat treatment: hardness and case depth are controlled per drawing to keep the thread, the cone zone and the sleeve fatigue-resistant; typical surface hardness range HRC 20-28 (confirm the exact code on your drawing or PO).
• Sleeve: integrated with the stem as one delivered assembly, plated to match the body.

Full dimension and part number table

All linear dimensions are in millimeters. E = thread, DN = hose bore, Tube O.D. = the DIN light-series tube size sharing this thread and cone geometry, A and C = lengths per the supplier drawing, S1 = hex across flats. The RW suffix marks this one-piece braided-hose series.

Full dimensioned CAD drawings are available on request so your engineers can verify every length and the cone geometry before you commit a batch.

Working pressure: the honest answer engineers need

A crimp hose assembly fails at its weakest link, so the rating of a 10411RW fitting depends on the hose you pair it with and the crimp quality. Wire-braided hydraulic hose in this size range typically operates between roughly 80 and 400 bar depending on bore size and construction (1SN or 2SN). Send us your hose specification and we will confirm the working pressure, burst margin and the crimp setting for your exact hose brand – the check is free and takes one message. For derating at elevated temperature, follow the hose manufacturer’s pressure-temperature curve, because the rubber cover and tube lose capacity above about +100°C.

Which Fitting Series Do You Need: 10411RW (Braided) or 10412RW (Spiral)?

The one-piece series follows the same braided-versus-spiral rule as the rest of the range. The part numbers in the table above are for wire-braided hose. If your hose is spiral-reinforced (4SP/4SH style), the series prefix changes to 10412 (order as 10412-XX-XXRW). Check the hose label before ordering: braided hose is marked 1SN, 2SN or R1AT, R2AT; spiral hose is marked 4SP, 4SH or similar.

Part Number Decoder and How to Order

The 10411RW part number carries the whole specification, so purchasing can copy it straight into a PO without another round of emails:

10411 – 22 – 08RW

• 10411 = 24-degree cone light-series one-piece fitting
• 22 = thread nominal size (here M22x1.5, DIN light-series class for 15 mm tube)
• 08 = hose dash size (here DN12, 1/2-inch class bore)
• RW = one-piece braided-hose series marker

Because one thread size can serve several hose bores, always quote both the thread size and the dash size. If you are replacing an existing fitting, send us a photo of the thread end, the cone and the hose side, plus the hex size, and we will confirm the matching part number the same day. This service is the fastest way to convert an unreadable old part number into a confirmed 10411RW order number – and it also confirms whether your port is light or heavy series.

Assembly Guide: Four Steps with the Pre-Fitted Sleeve

The one-piece design shortens the assembly routine to four steps, with the sleeve-alignment step already done for you.

Step 1 – Cut the hose square. Use a sharp hose cutter or cutoff saw. A square, clean cut lets the pre-fitted sleeve grip the cover evenly. A beveled or ragged cut is the most common cause of pull-out failures.

Step 2 – Mark or measure the insertion depth. The hose must reach the full insertion depth inside the one-piece fitting. Measure once against the fitting or the crimp die, and use that depth on every assembly of the same size.

Step 3 – Lubricate and insert. Apply a thin film of assembly lubricant to the hose bore and the barb zone, then push the hose into the pre-fitted sleeve and over the stem until it bottoms out. Wipe away excess lubricant. Do not use grease on the cone face.

Step 4 – Crimp and verify. Crimp the pre-fitted sleeve with the hose manufacturer’s crimp specification. After crimping, always measure the crimp outside diameter with a caliper and compare it with the crimp table. The measured value must sit inside the allowed tolerance band. If it is out of tolerance, do not put the assembly into service – cut it off and re-crimp with a corrected setting.

Warnings: three mistakes that cause leaks and blow-outs

• Never mix cone-angle families. A 24-degree cone fitting must go into a 24-degree port seat; 60-degree and 90-degree ports take their own series.
• Never mix light-series and heavy-series sizes, and never force a heavy-series fitting into a light-series port just because the cone looks the same.
• Never put PTFE tape or sealant on the straight metric thread, and never re-use a fitting that has already been crimped. The one-piece sleeve is made for one crimp cycle only.

Typical Applications

The ISO 8434-1 / DIN light-series 24-degree cone is one of the most widely specified metric cone systems in the world. The one-piece version earns its place wherever assemblies are made in volume and consistency matters:

• Hose assembly shops and distributors producing braided hose assemblies in batches
• Hydraulic power units, presses and machine tools
• Plastic injection and die-casting machinery
• Construction, mining and material handling equipment
• Agricultural and forestry machinery
• Marine and offshore auxiliary systems

Wherever the port carries a machined 24-degree cone seat in the light-series thread schedule, the 10411RW series is the direct hose connection – with the sleeve already where it needs to be.

OEM Customization and Quality Traceability

For equipment builders and large maintenance programs, the 10411RW series can be adapted to your exact drawing and your traceability rules.

Customization options

• Thread and geometry: special threads, modified lengths and non-standard barb configurations machined to your drawing or to a sample.
• Surface treatment: zinc-nickel, Dacromet or other coatings for higher salt-spray grades; we confirm the achieved test hours for the coating you choose instead of quoting a generic number.
• Laser marking: your logo, part number and batch or date code laser-marked on the hex for full field traceability.
• Material: stainless steel 304/316L versions for corrosive media or wash-down duty.
• Packaging and kitting: custom labels, barcodes, poly-bag or box quantities, and pre-kitted assemblies for line-side supply.

Quality documentation

• Batch number traceability: every order carries a batch code that links back to the production records.
• Material test reports (MTR) available for carbon steel and stainless batches.
• Dimensional inspection reports for OEM gate checks.
• Third-party inspection (BV, SGS or similar) can be arranged before shipment.

Samples and MOQ. Samples for stock sizes ship fast, and we keep low MOQs for standard part numbers so distributors can test the series without tying up capital. OEM programs can move to scheduled deliveries once the drawing is approved.

Packaging and Logistics

Standard export packing: fittings are individually poly-bagged or boxed to protect the pre-fitted sleeves, threads and cone faces, then packed in export cartons labeled with part number, quantity and batch code. Custom labeling, kitting and barcode requirements are available for distributors and OEMs. Exact carton quantity, gross weight and CBM are confirmed on the packing list for every order so you can calculate freight before you commit.

FAQ

Q: What is a one-piece hydraulic hose fitting? A: A one-piece fitting is delivered with the crimp sleeve already fitted on the stem. The operator inserts the hose and crimps, without aligning a separate ferrule. The 10411RW series is the one-piece version of the 24-degree cone light series.

Q: What is the difference between one-piece and two-piece fittings? A: In a two-piece fitting the stem and ferrule are separate parts that the operator must align during assembly. In a one-piece fitting the sleeve is pre-fitted at the factory, which removes the alignment step and its error modes.

Q: Is the 10411RW port end the same as the 10411 two-piece version? A: Yes. The male end is dimensionally the same ISO 8434-1 24-degree cone light series, with the same threads, cone and Tube O.D. cross-reference. Only the hose side differs, with the sleeve integrated.

Q: What is the difference between the light series and the heavy series? A: The 24-degree cone world has two thread schedules for the same line size. The light series (L) uses smaller threads, for example M16x1.5 for a 10 mm line, while the heavy series (S) uses M18x1.5. The 10411RW series is the light-series schedule. The two are not interchangeable.

Q: What does the RW suffix mean? A: RW marks this one-piece series for wire-braided hose. For spiral hose the series prefix changes to 10412, ordered as 10412-XX-XXRW.

Q: Do I need thread tape or sealant on the male thread? A: No. The 24-degree cone does the sealing. Tape on a straight metric thread is useless and can contaminate the system. Use tape only on taper threads.

Q: Can a one-piece fitting be re-used after crimping? A: No. The sleeve is made for one crimp cycle. Cut the assembly off and use a new fitting.

Q: What is the working pressure of these fittings? A: The assembly rating depends on the hose and the crimp quality. Send your hose specification and we will confirm the working pressure and the crimp setting for your combination.

Q: Can you make custom part numbers with my logo? A: Yes. We offer laser marking, custom plating, stainless versions and special dimensions, with MTR and batch traceability for OEM programs.

Order Today: One-Piece 24-Degree Cone Hydraulic Hose Fittings

Every 10411RW one-piece 24-degree cone hydraulic hose fitting in this range is made to controlled dimensions, inspected before packing and backed by batch traceability. Send us your hose type, thread size and a photo of the port or the old fitting, and you will get a confirmed part number, a light-or-heavy-series check, a delivery date and a quote within one working day. Request samples first and run them through your own crimper – the pre-fitted sleeve is the fastest way to see what one-piece construction does for your reject rate. We make sure the fitting, hose and crimp work as one leak-free assembly.