Is the DKOL 90° Hydraulic Fitting ZMW221, Light Series, Carbon Steel, Zn-Ni compatible with standard crimping sleeves for hydraulic hoses?

DKOL 90° Hydraulic Fitting ZMW221, Light Series, Carbon Steel, Zn-Ni — Yes. The fitting is specifically engineered for crimping in hydraulic and industrial hoses and is compatible with crimping sleeves matched to the hose type. Its standard hydraulic end type Z (internal metric thread and nut) with O‑ring on a 24° cone (DKOL) and its lightweight 90° design support reliable sealing and secure mechanical retention when used with the correct crimp sleeve sized for the hose. Ensure you use crimping sleeves specified for the exact hose construction and dimensions to guarantee proper crimp profile, seal integrity and long-term performance.

Can the DKOL 90° Hydraulic Fitting ZMW221, Light Series, Carbon Steel, Zn-Ni be used with bend-restricting or protective sleeves for enhanced hose longevity?

Yes. The DKOL 90° Hydraulic Fitting ZMW221, Light Series, Carbon Steel, Zn-Ni can be used with bend‑restricting or protective sleeves to enhance hose longevity. It is specifically engineered for crimping in hydraulic and industrial hoses and is compatible with crimping sleeves tailored to specific hose types, which ensures a secure, durable connection. Adding external bend‑restricting sleeves or protective covers will further reduce hose stress at the 90° exit, protect against abrasion and accidental impacts, and improve service life — especially in compact installations where space and routing cause sharp bends. Ensure you select sleeves sized for the hose and compatible with crimped fittings, and follow manufacturer installation and crimping specifications to maintain sealing integrity (O‑ring on 24° cone) and the fitting’s corrosion/wear protection provided by the Zn‑Ni coating.

DKOL 90° Hydraulic Fitting ZMW221, Light Series, Carbon Steel, Zn-Ni

All products, Fittings for high-pressure hoses/

Additional information

Material	CS – steel (cast iron)

The standard hydraulic end type Z with a classic hydraulic tail for hose connection is equipped with an internal metric thread and nut, ensuring reliable sealing through an O-ring on a 24° cone (DKOL). Its 90° angled, lightweight series design makes it an excellent choice for compact installations where space optimization is crucial. Engineered for crimping in hydraulic and industrial hoses, it is compatible with crimping sleeves tailored to specific hose types, guaranteeing a secure and durable connection. Manufactured from high-quality carbon steel and finished with a zinc-nickel coating of 6–10 µm, the fitting offers outstanding protection against wear and corrosion, with proven resistance of up to 720 hours in a salt spray chamber. This advanced surface treatment not only extends service life but also ensures reliable performance in demanding environments, making it a trusted solution for hydraulic systems requiring durability, precision, and long-term efficiency.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
TI-ZMW221-12-03-CN	End fitting 90° G1/2 M12x1.5, hose 3/16", 24°, o-ring, lightweight, Zn-Ni	5	-	In stock	Enquiry
TI-ZMW221-12-04-CN	End fitting 90° G1/2 M12x1.5, hose 1/4", 24°, o-ring, lightweight, Zn-Ni	6	-	In stock	Enquiry
TI-ZMW221-14-04-CN	End fitting 90° G1/2 M14x1.5, hose 1/4", 24°, o-ring, lightweight, Zn-Ni	6	-	In stock	Enquiry
TI-ZMW221-16-04-CN	End fitting 90° G1/2 M16x1.5, hose 1/4", 24°, o-ring, lightweight, Zn-Ni	6	-	In stock	Enquiry
TI-ZMW221-16-05-CN	End fitting 90° G1/2 M16x1.5, hose 5/16", 24°, o-ring, lightweight, Zn-Ni	8	-	In stock	Enquiry
TI-ZMW221-16-06-CN	End. 90° G1/2 M16x1.5, hose 3/8", 24°, o-ring, lightweight, Zn-Ni	10	-	In stock	Enquiry
TI-ZMW221-18-05-CN	End fitting 90° G1/2 M18x1.5, hose 5/16", 24°, o-ring, lightweight, Zn-Ni	8	-	In stock	Enquiry
TI-ZMW221-18-06-CN	End fitting 90° G1/2 M18x1.5, hose 3/8", 24°, o-ring, lightweight, Zn-Ni	10	-	In stock	Enquiry
TI-ZMW221-22-08-CN	End. 90° G1/2" M22x1.5, hose 1/2", 24°, o-ring, lightweight, Zn-Ni	12	-	In stock	Enquiry
TI-ZMW221-26-10-CN	End. 90° G1 M26x1.5, hose 5/8", 24°, o-ring, lightweight, Zn-Ni	16	-	In stock	Enquiry
TI-ZMW221-30-12-CN	End. 90° G1 M30x2, hose 3/4", 24°, o-ring, lightweight, Zn-Ni	20	-	In stock	Enquiry
TI-ZMW221-36-16-CN	End. 90° GW M36x2, hose 1", 24°, o-ring, lightweight, Zn-Ni	25	-	In stock	Enquiry
TI-ZMW221-45-20-CN	End fitting 90° G1/2 M45x2, hose 1.1/4", 24°, o-ring, lightweight, Zn-Ni	32	-	In stock	Enquiry
TI-ZMW221-52-24-CN	End fitting 90° G1/2" M52x2, hose 1.1/2", 24°, o-ring, lightweight, Zn-Ni	38	-	In stock	Enquiry

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The standard hydraulic end type Z with a classic hydraulic tail for hose connection is equipped with an internal metric thread and nut, ensuring reliable sealing through an O-ring on a 24° cone (DKOL). Its 90° angled, lightweight series design makes it an excellent choice for compact installations where space optimization is crucial. Engineered for crimping in hydraulic and industrial hoses, it is compatible with crimping sleeves tailored to specific hose types, guaranteeing a secure and durable connection. Manufactured from high-quality carbon steel and finished with a zinc-nickel coating of 6–10 µm, the fitting offers outstanding protection against wear and corrosion, with proven resistance of up to 720 hours in a salt spray chamber. This advanced surface treatment not only extends service life but also ensures reliable performance in demanding environments, making it a trusted solution for hydraulic systems requiring durability, precision, and long-term efficiency.