Is the M Nut WALForm® DIN 2353 with Seal, Stainless Steel compatible with both Eaton Walterscheid™ DIN 2353 couplings (types M L and S) and standard metric threads?

Yes. The M Nut WALForm® DIN 2353 with Seal, Stainless Steel is compatible with Eaton Walterscheid™ DIN 2353 couplings, types M L and S, and is designed for reliable use with those couplings. Its metric thread and integrated Viton seal provide secure, leak-free connections with Eaton Walterscheid™ DIN 2353 type M (available in L and S series). Manufactured from AISI 316 stainless steel, it also fits standard metric threads, offering corrosion resistance and durable sealing for a wide range of hydraulic applications.

Can the M Nut WALForm® DIN 2353 with Seal, Stainless Steel withstand exposure to aggressive chemicals and saltwater without corrosion or seal failure?

Yes. The M Nut WALForm® DIN 2353 with Seal, Stainless Steel is specifically manufactured from AISI 316 stainless steel and features an integrated Viton seal, giving it strong resistance to corrosion, aggressive media and demanding environmental conditions — including exposure to many aggressive chemicals and saltwater. The combination of 316 stainless steel and a chemically resistant Viton sealing element provides durable protection against corrosion and seal degradation in typical marine and chemically aggressive environments. However, compatibility depends on the exact chemical(s), concentration, temperature and exposure duration. Extremely aggressive agents (e.g., certain strong acids, halogenated solvents or high-temperature alkaline solutions) can attack elastomers or even stainless steel under specific conditions. For critical or continuous exposure, consult chemical compatibility data for AISI 316 and Viton against the specific substances, and consider testing under actual service conditions or selecting specialized materials if needed.

M Nut WALForm® DIN 2353 with Seal, Stainless Steel

Additional information

Standard length [m]	6

The WALForm® nut with metric thread and integrated Viton seal is designed for reliable use with Eaton Walterscheid™ DIN 2353 couplings, type M. Available in both L (light series) and S (heavy series), it ensures maximum flexibility across a wide range of hydraulic applications. Manufactured from premium AISI 316 stainless steel, the nut delivers outstanding resistance to corrosion, aggressive media, and demanding environmental conditions, making it an excellent choice for industries where durability and safety are critical. The precise engineering of the WALForm® system guarantees secure, leak-free connections, reducing downtime and maintenance costs while extending the service life of hydraulic installations. With its robust construction and advanced sealing technology, this component offers a dependable solution for high-performance systems, ensuring efficiency, reliability, and long-term value.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
HD-MWF-06L-W-SS	DIN 2353 fitting with WALForm seal MWF 6L M12x1.5, AISI 316	-	-	In stock	Enquiry
HD-MWF-06S-W-SS	DIN 2353 fitting with WALForm seal MWF 6S M14x1.5, AISI 316	-	-	In stock	Enquiry
HD-MWF-08L-W-SS	DIN 2353 fitting with WALForm seal MWF 8L M14x1.5, AISI 316	-	-	In stock	Enquiry
HD-MWF-08S-W-SS	DIN 2353 fitting with WALForm seal MWF 8S M16x1.5, AISI 316	-	-	In stock	Enquiry
HD-MWF-10L-W-SS	DIN 2353 fitting with seal WALForm MWF 10L M16x1.5, AISI 316	-	-	In stock	Enquiry
HD-MWF-10S-W-SS	DIN 2353 fitting with WALForm seal MWF 10S M18x1.5, AISI 316	-	-	In stock	Enquiry
HD-MWF-12L-W-SS	DIN 2353 fitting with WALForm seal MWF 12L M18x1.5, AISI 316	-	-	In stock	Enquiry
HD-MWF-12S-W-SS	DIN 2353 fitting with WALForm seal MWF 12S M20x1.5, AISI 316	-	-	In stock	Enquiry
HD-MWF-15L-W-SS	DIN 2353 fitting with WALForm seal MWF 15L M22x1.5, AISI 316	-	-	In stock	Enquiry
HD-MWF-16S-W-SS	DIN 2353 fitting with WALForm seal MWF 16S M24x1.5, AISI 316	-	-	In stock	Enquiry
HD-MWF-18L-W-SS	DIN 2353 fitting with WALForm seal MWF 18L M26x1.5, AISI 316	-	-	In stock	Enquiry
HD-MWF-20S-W-SS	DIN 2353 fitting with WALForm seal MWF 20S M30x2, AISI 316	-	-	In stock	Enquiry
HD-MWF-22L-W-SS	DIN 2353 fitting with WALForm seal MWF 22L M30x2, AISI 316	-	-	In stock	Enquiry
HD-MWF-25S-W-SS	DIN 2353 fitting with seal WALForm MWF 25S M36x2, AISI 316	-	-	In stock	Enquiry
HD-MWF-28L-W-SS	DIN 2353 fitting with WALForm seal MWF 28L M36x2, AISI 316	-	-	In stock	Enquiry
HD-MWF-30S-W-SS	DIN 2353 fitting with seal WALForm MWF 30S M42x2, AISI 316	-	-	In stock	Enquiry
HD-MWF-35L-W-SS	DIN 2353 fitting with WALForm seal MWF 35L M45x2, AISI 316	-	-	In stock	Enquiry
HD-MWF-38S-W-SS	DIN 2353 fitting with seal WALForm MWF 38S M52x2, AISI 316	-	-	In stock	Enquiry
HD-MWF-42L-W-SS	DIN 2353 fitting with WALForm seal MWF 42L M52x2, AISI 316	-	-	In stock	Enquiry

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The WALForm® nut with metric thread and integrated Viton seal is designed for reliable use with Eaton Walterscheid™ DIN 2353 couplings, type M. Available in both L (light series) and S (heavy series), it ensures maximum flexibility across a wide range of hydraulic applications. Manufactured from premium AISI 316 stainless steel, the nut delivers outstanding resistance to corrosion, aggressive media, and demanding environmental conditions, making it an excellent choice for industries where durability and safety are critical. The precise engineering of the WALForm® system guarantees secure, leak-free connections, reducing downtime and maintenance costs while extending the service life of hydraulic installations. With its robust construction and advanced sealing technology, this component offers a dependable solution for high-performance systems, ensuring efficiency, reliability, and long-term value.