Masori Federring M12 (DIN 127 - Form B - A2) spring ring

Name: Masori Washer M12 (DIN 127 - Form B - A2) Washer
Brand: Masori
Price: 1.29 EUR
Availability: InStock
Rating: 5.0 (1 reviews)

1 Review

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Masori Federring M12 (DIN 127 - Form B - A2) spring ring

1 Review

Stainless steel A2, diameter 12.2 mm, thickness 2.5 mm, height max. 5.9 mm.
Compliant with DIN 127, Form B, optimal for supercapacitors.
Width 4.0 mm, provides protection against vibrations and over-rotation.
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MasoriM12 Sechskantmuttern DIN 934 verzinkt

Federring M12 (DIN 127 - Form B - A2) by Masori

Discover the M12 spring washer from Masori, compliant with DIN 127 and designed in shape B. Made from A2 (V2A) stainless steel, this special spring washer is recommended as a reliable helper to provide effective protection against the loosening of a nut due to vibrations and also to protect threads from over-torquing. Perfectly suited for LTO lithium round cells and supercaps/supercapacitors, this spring washer sets new standards in terms of stability and safety. With precise technical data such as diameter, width, thickness, as well as minimum and maximum height, the M12 spring washer brings quality-conscious uniqueness to your home.

Stainless steel spring washer M12 (DIN 127 - Form B - A2) galvanized. The spring washer provides protection against the loosening of a nut due to vibration and protection against over-torquing of threads.

Perfectly suited for LTO lithium round cells and supercaps/supercapacitors.

Features

DIN 127 / corresponds to no ISO standard
Material: A2 (V2A stainless steel)
Form B

Technical Data

Diameter (d1 max.) = 12.2 mm
Diameter (d2 max.) = 21.1 mm
Width (b) = 4.0 mm
Thickness (s) = 2.5 mm
Height (h min.) = 5.0 mm
Height (h max.) = 5.9 mm

Frequent questions about Federring M12 (DIN 127 - Form B - A2)

Was sind die technischen Maße des Federrings M12 Masori?

The M12 Masori spring washer is manufactured according to DIN 127, form B. It has a maximum diameter (d1 max.) of 12.2 mm and a maximum outer diameter (d2 max.) of 21.1 mm. The width (b) of the washer is 4.0 mm, while the thickness (s) is 2.5 mm. In terms of height, this spring washer varies between a minimum height (h min.) of 5.0 mm and a maximum height (h max.) of 5.9 mm. Made from A2 stainless steel, it offers robustness for a variety of applications.

Welche Vorteile bietet der Federring M12 aus V2A Edelstahl?

The M12 spring washer from Masori, made of A2 stainless steel, also known as V2A, offers high corrosion protection, making it ideal for applications in humid environments. With its shape B according to DIN 127, it ensures a secure fit of nuts by protecting them from self-loosening due to vibrations and preventing thread over-torquing through elastic restoring force. The stainless steel is durable, robust, and suitable for a wide range of technical requirements. Its use in LTO lithium round cells and supercapacitors demonstrates its versatility.

Wie hilft der Federring M12 bei der Stabilität von Gewinden?

The M12 spring washer significantly enhances the stability of threads due to its special shape B according to the DIN 127 standard. It minimizes the risk of nuts loosening due to vibrations or shocks. The spring force of the washer prevents unwanted over-torquing of threads and ensures consistent clamping force. This is particularly important when assembling LTO lithium round cells, as constant connection reliability is essential. Additionally, the mechanical stress on the connection is further reduced by using A2 stainless steel.

Kann der Federring M12 in feuchter Umgebung eingesetzt werden?

Yes, the M12 retaining ring from Masori is ideal for use in humid environments. Made from A2 (V2A) stainless steel, it offers excellent protection against corrosion, making it ideal for applications in outdoor or moisture-intensive environments. The stainless steel is also resistant to rust and other weather influences. With a diameter of 21.1 mm and a thickness of 2.5 mm, it is robust enough to perform its function under demanding conditions while providing excellent clamping and protective functions.

Ist der Federring M12 kompatibel mit Superkondensatoren?

The M12 retaining ring from Masori is specifically designed for use with supercapacitors and LTO lithium cylindrical cells. With a maximum inner diameter of 12.2 mm, it fits perfectly on threads of the corresponding diameter. This compatibility ensures a secure fastening of the connections, thereby avoiding electrical contact issues. Thanks to its construction from A2 stainless steel, it guarantees lasting stability and protection. The geometry of the ring prevents the loosening of connections even under vibrations, which often occurs in applications with supercapacitors.

Wie wird der Federring M12 von Masori im Auto installiert?

The M12 spring washer from Masori is easy to use when the specific dimensions are taken into account. With an inner diameter of 12.2 mm and a width of 4.0 mm, it should fit precisely on screws of the corresponding size. Before installation, it is advisable to clean the surface of the nut and the screw to ensure optimal function. The spring washer is placed flat under the nut, and then the nut is screwed onto the thread. This installation increases the clamping force and minimizes the risk of loosening due to vibrations or oscillations.

Welche DIN Norm erfüllt der Federring M12 Masori?

The M12 spring washer from Masori precisely meets the requirements of DIN 127, in the special form B. This standard is an older, unchanged standardization specifically for spring washers. Form B is a design with a slightly sloping surface, which increases the durability and functionality of the spring washer. Stainless steel A2 provides additional protection and resistance to corrosion. The absence of ISO equivalents indicates that this ring is suitable for specific, traditional applications where DIN standards are preferred.

Wofür eignet sich der Federring M12 Masori besonders?

The M12 Masori retaining ring is characterized by its high suitability for use in LTO lithium cylindrical cells and supercapacitors, where the avoidance of vibration influences is crucial. By using A2 stainless steel in form B according to DIN 127, it provides protection against unwanted loosening and overspeed. Thanks to its dimensions, particularly the inner diameter of 12.2 mm and a thickness of 2.5 mm, it is suitable for a variety of technical applications. It ensures constant protection and reliable hold, which is particularly in demand in modern electrical engineering.

Gibt es Besonderheiten hinsichtlich des Materials des Federring M12?

The M12 spring ring from Masori is made of A2, known as V2A stainless steel, recognized for its excellent corrosion resistance. This material can be used in various environments, especially where moisture or chemical influences prevail. The choice of A2 stainless steel ensures that the ring not only provides strength but also durability, which represents a clear advantage in the technical and industrial sector. Additionally, stainless steel is easy to clean and low maintenance, further increasing efficiency in application. The use of this specific material emphasizes the quality and application area of the spring ring.

Welche Funktion hat der Federring M12 bei der Verbindungssicherung?

The M12 spring washer plays a critical role in securing connections due to its ability to keep the nut in place under intense vibrations. The design of shape B according to DIN 127 allows for an elastic effect that prevents the loosening of the connection and maintains a constant clamping pressure. In supercapacitors and LTO lithium round cells, where such movements are common, its function is indispensable. The inner and outer diameters of 12.2 mm and 21.1 mm allow for use in versatile technical applications, making it suitable for numerous types of installations.

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from 9059 reviews

Jean François Tedesco

Alpine tube 12 bazooka , Un sacré caisson de basses ,

Un sacré caisson de basses , j'ai eu un 46 cm killer 454 de l'époque année 90 , qui tapait vraiment bien , mais ce tube est bien plus fort et plus ample, toutes les basses passent sans problème, avec une télécommande à réglage multiples taramps eq bass , et un ampli Machete de masori , le couple est parfait, personnellement j'en ai deux tubes et ça donne énormément, avec l'ampli 2 x 530 en 4 ohms . Parfois le plus simple est bien meilleur et plus durable .

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11/29/2025

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X-10 v3 d2

Hallo. Sehr freundlicher Kundenservice und schnelle Auftragsabwicklung. Der Lautsprecher ist brandneu und unbenutzt. Ich habe ihn vor einiger Zeit gekauft, aber erst kürzlich das Gehäuse fertiggestellt. Die Parameter entsprechen den Herstellerangaben: 42,5 Liter Nettovolumen, abgestimmt auf 32 Hz und 21 mm starkes Sperrholz. Ich hatte noch nie einen 10-Zoll-Lautsprecher und wusste nicht, was mich erwartet, aber das Ergebnis hat meine kühnsten Erwartungen übertroffen. Der Bass aus einem so kleinen Lautsprecher in einem so kleinen Gehäuse ist einfach unglaublich. Um den X-10 zu kaufen, habe ich meinen DD 712f in einem 70-Liter-Gehäuse verkauft, und der war ein Volltreffer. Der Sundown ist in jeder Hinsicht besser. Ich kann diesen Lautsprecher und den Händler, bei dem ich ihn gekauft habe, wärmstens empfehlen. Beste Grüße.

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tatazz

Est arrivé à la maison très rapidement

Est arrivé à la maison très rapidement 👌🏽

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Geht echt gut und leicht zum einstellen

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Georges, Alexander, Vainohoarii NAGLE

Très satisfaisant.

Bonjour, je reçu le colis bien emballé.
Je recommande vivement, la livraison est gratuite et rapide, je recommanderai sûrement encore chez Masori.

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Bought again

Bought again. Great price, fast delivery, nice !

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Ich habe den Woofer in meinem Skoda Octavia 3 mit Canton Soundsystem eingebaut.
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Im Vergleich zum originalen Canton Subwoofer spielt dieser deutlich stärker, präziser und mit mehr Druck.
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