Is DKOL Hydraulic End ZMW121, Light Series, Carbon Steel compatible with standard crimping sleeves for metric hoses?

DKOL Hydraulic End ZMW121, Light Series, Carbon Steel Format — yes. The description states the fitting is designed for use with crimping sleeves matched to the specific hose type, and it uses a classic hydraulic tail and internal metric thread with nut plus a 24° cone (DKOL) O‑ring seal. That indicates compatibility with standard crimping sleeves used for metric hydraulic hoses, provided you select sleeves sized for the exact hose specification recommended (inner/outer diameters and reinforcement type). Ensure the sleeve profile and crimp dimensions match the hose manufacturer’s and ZMW121’s requirements to guarantee a proper crimp, seal and rated working pressure. If in doubt, confirm sleeve part numbers and crimp specifications with your hose/sleeve supplier or the fitting manufacturer.

Does the DKOL Hydraulic End ZMW121, Light Series, Carbon Steel require a specific O-ring size for optimal sealing on a 24° cone?

Yes. The DKOL Hydraulic End ZMW121, Light Series, Carbon Steel requires a specific O-ring sized to the fitting’s 24° cone sealing geometry to ensure optimal sealing performance. The product description specifies “reliable O-ring sealing on a 24° cone (DKOL),” which implies the O-ring must match the cone angle, port dimensions and groove specifications used for DKOL-style connections. Using the correct O-ring cross-section and inner/outer diameters designed for a 24° DKOL seat ensures proper compression, leak-free performance and longevity under pressure. For exact O-ring size (inner diameter and cross-section), refer to the manufacturer’s dimensional drawing or parts list for ZMW121, as sizes can vary with thread/port size and nut configuration.

DKOL Hydraulic End ZMW121, Light Series, Carbon Steel

All products, Fittings for high-pressure hoses/

Additional information

Material	CS – steel (cast iron)
Standard length [m]	60

This standard hydraulic end fitting, type Z with a classic hydraulic tail for hose connection, is engineered for secure and efficient integration in hydraulic and industrial systems. Featuring an internal metric thread with nut and reliable O-ring sealing on a 24° cone (DKOL), it ensures tight, leak-free performance even under demanding operating conditions. Designed in a lightweight series, the fitting is optimized for use with crimping sleeves matched to the specific hose type, providing durability and precision in assembly. Manufactured from high-quality carbon steel with a protective galvanized coating, it offers excellent resistance to wear and corrosion, extending service life and reducing maintenance needs. Its robust construction and precise design make it an ideal choice for professionals seeking dependable solutions in hydraulic applications, guaranteeing both safety and efficiency in everyday operations.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
TI-ZMW121-12-03	End. GW M12x1.5, hose 3/16", 24°, o-ring, light	5	-	In stock	Enquiry
TI-ZMW121-12-04	End. GW M12x1.5, hose 1/4", 24°, o-ring, light	6	-	In stock	Enquiry
TI-ZMW121-14-03	End. GW M14x1.5, hose 3/16", 24°, o-ring, light	5	-	In stock	Enquiry
TI-ZMW121-14-04	End. GW M14x1.5, hose 1/4", 24°, o-ring, lightweight	6	-	In stock	Enquiry
TI-ZMW121-14-05	End. GW M14x1.5, hose 5/16", 24°, o-ring, light	8	-	In stock	Enquiry
TI-ZMW121-14-06	End. GW M14x1.5, hose 3/8", 24°, o-ring, light	10	-	In stock	Enquiry
TI-ZMW121-16-04	End. GW M16x1.5, hose 1/4", 24°, o-ring, light	6	-	In stock	Enquiry
TI-ZMW121-16-05	End. GW M16x1.5, hose 5/16", 24°, o-ring, light	8	-	In stock	Enquiry
TI-ZMW121-16-06	End. GW M16x1.5, hose 3/8", 24°, o-ring, light	10	-	In stock	Enquiry
TI-ZMW121-18-04	End. GW M18x1.5, hose 1/4", 24°, o-ring, lightweight	6	-	In stock	Enquiry
TI-ZMW121-18-05	End. GW M18x1.5, hose 5/16", 24°, o-ring, light	8	-	In stock	Enquiry
TI-ZMW121-18-06	End. GW M18x1.5, hose 3/8", 24°, o-ring, light	10	-	In stock	Enquiry
TI-ZMW121-18-08	End. GW M18x1.5, hose 1/2", 24°, o-ring, lightweight	12	-	In stock	Enquiry
TI-ZMW121-22-06	End. GW M22x1.5, hose 3/8", 24°, o-ring, light	10	-	In stock	Enquiry
TI-ZMW121-22-08	End. GW M22x1.5, hose 1/2", 24°, o-ring, light	12	-	In stock	Enquiry
TI-ZMW121-22-10	End. GW M22x1.5, hose 5/8", 24°, o-ring, light	16	-	In stock	Enquiry
TI-ZMW121-26-08	End. GW M26x1.5, hose 1/2", 24°, o-ring, lightweight	12	-	In stock	Enquiry
TI-ZMW121-26-10	End. GW M26x1.5, hose 5/8", 24°, o-ring, lightweight	16	-	In stock	Enquiry
TI-ZMW121-26-12	End. GW M26x1.5, hose 3/4", 24°, o-ring, light	20	-	In stock	Enquiry
TI-ZMW121-27-10	End. GW M27x2, hose 5/8", 24°, o-ring, lightweight	16	-	In stock	Enquiry
TI-ZMW121-30-10	End. GW M30x2, hose 5/8", 24°, o-ring, lightweight	16	-	In stock	Enquiry
TI-ZMW121-30-12	End. GW M30x2, hose 3/4", 24°, o-ring, lightweight	20	-	In stock	Enquiry
TI-ZMW121-36-12	End. GW M36x2, hose 3/4", 24°, o-ring, lightweight	20	-	In stock	Enquiry
TI-ZMW121-36-16	End. GW M36x2, hose 1", 24°, o-ring, lightweight	25	-	In stock	Enquiry
TI-ZMW121-45-20	End. GW M45x2, hose 1.1/4", 24°, o-ring, lightweight	32	-	In stock	Enquiry
TI-ZMW121-45-24	End. GW M45x2, hose 1.1/2", 24°, o-ring, light	38	-	In stock	Enquiry
TI-ZMW121-52-24	End. GW M52x2, hose 1.1/2", 24°, o-ring, light	38	-	In stock	Enquiry

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This standard hydraulic end fitting, type Z with a classic hydraulic tail for hose connection, is engineered for secure and efficient integration in hydraulic and industrial systems. Featuring an internal metric thread with nut and reliable O-ring sealing on a 24° cone (DKOL), it ensures tight, leak-free performance even under demanding operating conditions. Designed in a lightweight series, the fitting is optimized for use with crimping sleeves matched to the specific hose type, providing durability and precision in assembly. Manufactured from high-quality carbon steel with a protective galvanized coating, it offers excellent resistance to wear and corrosion, extending service life and reducing maintenance needs. Its robust construction and precise design make it an ideal choice for professionals seeking dependable solutions in hydraulic applications, guaranteeing both safety and efficiency in everyday operations.