Is the GAI-M Carbon Steel Nut Fitting compatible with standard DIN 2353 24° socket components across different pressure classes?

Yes. The GAI-M Carbon Steel Nut Fitting is compatible with standard DIN 2353 24° socket components across different pressure classes. It is a DIN 2353 24° socket connection with standard external and internal metric threads, manufactured to the same dimensional and sealing principles as other DIN 2353 fittings. The availability in two series—L (light) and S (heavy)—means you can select the variant matched to your system’s pressure class and mechanical demands. Made of carbon steel with a galvanized finish, the GAI-M offers the mechanical strength and corrosion resistance expected for use across typical hydraulic and pneumatic pressure ranges. As with any system, ensure you choose the correct series (L or S), thread size and pressure rating for your application and verify material and coating suitability for your operating environment to guarantee safe, leak-free performance.

Can the GAI-M Carbon Steel Nut Fitting be used interchangeably between the L (light) and S (heavy) series for different pressure-class applications?

No — the GAI-M Carbon Steel Nut Fitting cannot be used interchangeably between the L (light) and S (heavy) series for different pressure-class applications. Although both series share the same 24° precision socket geometry and standardized threads, they are specifically engineered for different pressure ranges and mechanical demands. The L series (light) is intended for lower-pressure, lighter-duty applications, while the S series (heavy) is designed to withstand higher pressures and greater mechanical stresses. Substituting an L-series fitting into an S-series application risks seal failure, thread deformation, leakages, or catastrophic system failure; conversely, using an S-series fitting in an L-series system may be physically compatible but is unnecessary and can complicate system design and cost. Always select the series rated for the system’s specified pressure class and follow manufacturer and industry standards for installation.

GAI-M Carbon Steel Nut Fitting

Additional information

Material	CS – steel (cast iron)

The DIN 2353 screw connection type GAI-M is a precision-engineered 24° socket designed with both external and internal metric threads, ensuring reliable and secure assembly in demanding hydraulic and pneumatic systems. Available in two robust variants, the L (light series) and S (heavy series), it offers versatile solutions tailored to different pressure ranges and application requirements. Manufactured from high-quality carbon steel and finished with a durable galvanized coating, this fitting provides excellent resistance to corrosion and wear, extending service life even under challenging operating conditions. Its standardized design guarantees compatibility with a wide range of system components, enabling easy integration and reducing downtime during installation or maintenance. Engineered for performance, durability, and safety, the GAI-M connection is the ideal choice for industries seeking efficiency, reliability, and long-term value in their fluid power systems.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
HD-GAI-06L-M-10	DIN 2353 connector GAI 6L M10x1	-	315	In stock	Enquiry
HD-GAI-06S-M-12	DIN 2353 connector GAI 6S M12x1.5	-	630	In stock	Enquiry
HD-GAI-08L-M-12	DIN 2353 connector GAI 8L M12x1.5	-	315	In stock	Enquiry
HD-GAI-08S-M-14	DIN 2353 connector GAI 8S M14x1.5	-	630	In stock	Enquiry
HD-GAI-10L-M-14	DIN 2353 connector GAI 10L M14x1.5	-	315	In stock	Enquiry
HD-GAI-10S-M-16	DIN 2353 connector GAI 10S M16x1.5	-	630	In stock	Enquiry
HD-GAI-12L-M-16	DIN 2353 connector GAI 12L M16x1.5	-	315	In stock	Enquiry
HD-GAI-12S-M-18	DIN 2353 connector GAI 12S M18x1.5	-	630	In stock	Enquiry
HD-GAI-14S-M-20	DIN 2353 connector GAI 14S M20x1.5	-	630	In stock	Enquiry
HD-GAI-15L-M-18	DIN 2353 connector GAI 15L M18x1.5	-	315	In stock	Enquiry
HD-GAI-16S-M-22	DIN 2353 fitting GAI 16S M22x1.5	-	400	In stock	Enquiry
HD-GAI-18L-M-22	DIN 2353 connector GAI 18L M22x1.5	-	315	In stock	Enquiry
HD-GAI-20S-M-27	DIN 2353 connector GAI 20S M27x2	-	400	In stock	Enquiry
HD-GAI-22L-M-26	DIN 2353 connector GAI 22L M26x1.5	-	160	In stock	Enquiry
HD-GAI-25S-M-33	DIN 2353 connector GAI 25S M33x2	-	400	In stock	Enquiry
HD-GAI-28L-M-33	DIN 2353 connector GAI 28L M33x2	-	160	In stock	Enquiry
HD-GAI-30S-M-42	DIN 2353 fitting GAI 30S M42x2	-	400	In stock	Enquiry
HD-GAI-35L-M-42	DIN 2353 fitting GAI 35L M42x2	-	160	In stock	Enquiry
HD-GAI-38S-M-48	DIN 2353 connector GAI 38S M48x2	-	315	In stock	Enquiry
HD-GAI-42L-M-48	DIN 2353 connector GAI 42L M48x2	-	160	In stock	Enquiry

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The DIN 2353 screw connection type GAI-M is a precision-engineered 24° socket designed with both external and internal metric threads, ensuring reliable and secure assembly in demanding hydraulic and pneumatic systems. Available in two robust variants, the L (light series) and S (heavy series), it offers versatile solutions tailored to different pressure ranges and application requirements. Manufactured from high-quality carbon steel and finished with a durable galvanized coating, this fitting provides excellent resistance to corrosion and wear, extending service life even under challenging operating conditions. Its standardized design guarantees compatibility with a wide range of system components, enabling easy integration and reducing downtime during installation or maintenance. Engineered for performance, durability, and safety, the GAI-M connection is the ideal choice for industries seeking efficiency, reliability, and long-term value in their fluid power systems.