Is the MP flat lock nut for DIN 2353 fasteners, carbon steel, compatible with LL, L, and S series partition fittings and the same torque specifications?

Yes. The MP flat lock nut for DIN 2353 fasteners, carbon steel is designed for the partition fittings families LL (very light), L (light) and S (heavy) series, and is compatible with all three series. Because itâs the same MP part type and material (carbon steel, galvanized) intended for DIN 2353 connectors, the nut fits the mating threads for LL, L and S partition fittings. Torque: Use the same torque specifications recommended for DIN 2353 flat lock nuts of the corresponding thread size. The MP flat lock nut does not require different torque values between LL, L and S series; torque is determined by thread size and material. Follow the manufacturerâs DIN 2353 torque chart for the specific metric thread of the MP nut to ensure proper clamping without damaging threads.

Can the MP flat lock nut for DIN 2353 fasteners, carbon steel, be used interchangeably across LL, L, and S partition fitting series?

Yes - the MP flat lock nut for DIN 2353 fasteners, carbon steel can be used interchangeably across LL, L, and S partition fitting series provided the thread size and dimensions match the specific fitting series requirements. The MP nut is designed for DIN 2353 connectors and is available for LL (very light), L (light) and S (heavy) series; compatibility depends on matching metric thread and seating dimensions rather than series name. Verify thread pitch, diameter and seating face against the chosen LL, L or S fitting specification to ensure proper clamping and sealing.

Are torque values for MP flat lock nut for DIN 2353 fasteners, carbon steel, different across LL, L and S series?

No. torque values for MP flat lock nut for DIN 2353 fasteners, carbon steel do not inherently differ by series designation (LL, L, S). The LL (very light), L (light) and S (heavy) series describe geometrical/profile or wall-thickness variants of the partition fitting and relate to mechanical robustness or space constraints, but the nutâs thread size and material (carbon steel, galvanized) determine the recommended tightening torque. Therefore for a given thread diameter and pitch the torque specification remains the same regardless of whether the mating fitting is LL, L or S; always follow the torque table for the specific thread size and condition (lubricated or dry) and the manufacturerâs assembly instructions for MP flat lock nut for DIN 2353 fasteners, carbon steel.

Nut flat lock MP for DIN 2353 fittings, carbon steel

Additional information

Nut flat lock with metric thread for DIN 2353 fittings – bulkhead fittings, type MP. Available as: LL (extra-light series), L (series light), S (series heavy). Material: carbon steel, galvanized.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
HD-MP-06L	Nut flat DIN 2353 MP 6L M12x1.5	-	-	In stock	Enquiry
HD-MP-08L-06S	Nut flat DIN 2353 MP 8L/6S M14x1.5	-	-	In stock	Enquiry
HD-MP-10L-08S	Nut flat DIN 2353 MP 10L/8S M16x1.5	-	-	In stock	Enquiry
HD-MP-12L-10S	Nut flat DIN 2353 MP 12L/10S M18x1.5	-	-	In stock	Enquiry
HD-MP-12S	Nut flat DIN 2353 MP 12S M20x1.5	-	-	In stock	Enquiry
HD-MP-15L-14S	Nut flat DIN 2353 MP 15L/14S M22x1.5	-	-	In stock	Enquiry
HD-MP-16S	Nut flat DIN 2353 MP 16S M24x1.5	-	-	In stock	Enquiry
HD-MP-18L	Nut flat DIN 2353 MP 18L M26x1.5	-	-	In stock	Enquiry
HD-MP-22L-20S	Nut flat DIN 2353 MP 22L/20S M30x2	-	-	In stock	Enquiry
HD-MP-28L-25S	Nut flat DIN 2353 MP 28L/25S M36x2	-	-	In stock	Enquiry
HD-MP-30S	Nut flat DIN 2353 MP 30S M42x2	-	-	In stock	Enquiry
HD-MP-35L	Nut flat DIN 2353 MP 35L M45x2	-	-	In stock	Enquiry
HD-MP-42L-38S	Nut flat DIN 2353 MP 42L/38S M52x2	-	-	In stock	Enquiry

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Nut flat lock with metric thread for DIN 2353 fittings – bulkhead fittings, type MP. Available as: LL (extra-light series), L (series light), S (series heavy). Material: carbon steel, galvanized.