Hose Tail – Metric Heavy DKOS Swivel Female – Straight – Two-Piece Crimp-On

A heavy series metric 24° cone swivel female on a straight crimp tail. The high-pressure metric hose end on European-built machinery.

Mild steel body with a plated finish, manufactured to the standard listed above.

This is the tail only – ferrules are sold separately

A two-piece crimp-on assembly is two separate parts: this tail (the stem) and a ferrule that crimps over the hose. The ferrule is not included. You need one ferrule per tail.

We sell them separately on purpose. Several different ferrule styles will fit, and the right one depends on the hose you are crimping onto, not just the size:

• FS‑R2 Multi‑Fit – 1‑wire, 2‑wire, M3K and MXT braided hose. One series covers the lot, so most jobs take this.
• FS‑R7 – thermoplastic 100R7 hose. Different outside diameter and crimp figure to braided hose.
• FS‑R14 – PTFE 100R14 hose with stainless braid.

🔗 Choose your ferrule – see all styles

Not sure which one? Tell us the hose you are using on 1300 146 737 and we will match it. Never mix a tail from one system with a ferrule from another – the crimp diameter will be wrong.

Watch: How to Identify Hydraulic Hose Fittings and Hydraulic Adaptors JIC and BSP

Thread Standards

• Metric Heavy (S) Swivel Female – DIN 2353 / ISO 8434-1 24° cone, heavy series, pulls onto the mating 24° cone and swivels so the tube is not twisted

How to Choose

• A straight tail is the default. Only go to a bend when the hose would otherwise leave the port at an angle it does not like.
• Heavy (S) is built for the pressures light series runs out of. Match it to the circuit.
• S will not seal in an L port even where the thread starts.

Technicians Advice

On heavy series the cone does the sealing and the nut only supplies the load. If it weeps, inspect the cone face rather than reaching for a longer bar – a scored cone will not come good under torque.

Where You’ll Find It

• Metric Heavy (S) Swivel Female – Pressure-side European tube assemblies needing a re-breakable joint.

Cross-Reference

• Metric Heavy (S) Swivel Female – DIN 2353 / ISO 8434-1 24° cone, heavy (S) series. Parker EO / EO-2.

Parker, Gates, Aeroquip and Ryco all manufacture to these same standards under their own part numbering, so a fitting built to the standard above will mate with theirs.

Cross-references are given at series level as a guide to the standard, not as a part-for-part substitution. Always confirm the thread form, size and seal type against the port before ordering.

Downloads

📄 Crimp Dimensions Chart (PDF) 📄 Thread Identification Chart (PDF)

Same Threads, Other Angles

🔗 45° Swept – same threads 🔗 90° Swept – same threads

Express shipping Australia-wide. We dispatch daily to New South Wales, Victoria, Queensland, Western Australia, South Australia, Tasmania, the Australian Capital Territory and the Northern Territory – Sydney, Melbourne, Brisbane, Perth, Adelaide, Hobart, Canberra and Darwin, plus regional and remote sites.

Ayrtec two-piece crimp-on hose tails, stocked and dispatched by Hydraulic.Online.

Need a hand? Call 1300 146 737 or email sales@mhfgc.com.au – real technicians, real answers.