3. HALLOWEEN DEALS
  5. Federring M12 (DIN 127 - Form B - A2)
Masori Federring M12 (DIN 127 - Form B - A2) Spring Washer
SKU:  FERRING-M12-VERZINKT
EAN:  4251950322285

1 Review

Federring M12 (DIN 127 - Form B - A2)

SKU:  FERRING-M12-VERZINKT
EAN:  4251950322285

1 Review

Technical Highlights

  • 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.
  • More technical details
00 d
00 h
00 m
00 s
€0.76
-15% €0.89 €0.76
2% discount with credit card
Incl. VAT , possibly plus shipping
640 piece in stock This quantity is ready to ship immediately. If you order more, we'll deliver the additional quantity free of charge within the stated delivery time.
Estimated delivery Sep 14 to Sep 15.
x piece
  • American Express
  • Apple Pay
  • Bancontact
  • BLIK
  • EPS
  • Google Pay
  • iDEAL Wero
  • Maestro
  • Mastercard
  • MobilePay
  • PayPal
  • Shop Pay
  • Twint
  • Union Pay
  • Visa

Woanders günstiger gesehen?

Shipping cost calculator

Rob

Rob

Max

Max

Not sure whether this fits your car?

Personal advice to help you choose.

Reply within 24 hours on business days
A small pile of Masori M12 Sechskantmuttern DIN 934 verzinkt is arranged on a white background.
MasoriM12 Sechskantmuttern DIN 934 verzinkt
Several Masori Federring M12 DIN 127 - Form B - A2 split lock washers are scattered on a white background.
€0.76
€0.89 €0.76

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

The Spring Washer M12 (DIN 127 - Form B - A2) from Masori is a spring washer according to DIN 127 in Form B made of A2 V2A stainless steel, galvanized. It does not conform to any ISO standard. The dimensions include a maximum diameter d1 of 12.2 mm and a maximum diameter d2 of 21.1 mm. The width is 4.0 mm and the thickness is 2.5 mm. The height ranges from a minimum of 5.0 mm to a maximum of 5.9 mm. Suitable for LTO lithium round cells and supercaps supercapacitors.

Features
  • Spring Washer M12
  • Manufacturer: Masori
  • DIN 127, does not conform to any ISO standard
  • Form B
  • Material: A2 V2A stainless steel
  • Finish: galvanized
  • Suitable for LTO lithium round cells and supercaps supercapacitors
Technical Data
  • Maximum diameter d1: 12.2 mm
  • Maximum diameter d2: 21.1 mm
  • Width b: 4.0 mm
  • Thickness s: 2.5 mm
  • Minimum height h: 5.0 mm
  • Maximum height h: 5.9 mm

Your benefits at Masori

Häufige Fragen zum Federring M12 (DIN 127 - Form B - A2)

What are the technical dimensions of the Spring Washer M12 Masori?

The Spring Washer M12 Masori 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 various applications.

What advantages does the M12 spring washer made of V2A stainless steel offer?

The M12 spring washer from Masori, made of A2 stainless steel, also known as V2A, provides high corrosion protection, making it ideal for applications in humid environments. With its Form B according to DIN 127, it ensures a secure fit of nuts by preventing them from loosening due to vibrations and avoiding 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.

How does the M12 spring washer help with thread stability?

The M12 spring washer significantly enhances thread stability through its special Form 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 security is essential. Additionally, the mechanical stress on the connection is further reduced by using A2 stainless steel.

Can the M12 spring washer be used in a humid environment?

Yes, the Spring Washer M12 from Masori is ideal for use in humid environments. Made from A2 (V2A) stainless steel, it offers excellent protection against corrosion, making it perfect for outdoor applications or in 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.

Is the Spring Washer M12 compatible with supercapacitors?

The Spring Washer M12 from Masori is specifically designed for use with supercapacitors and LTO lithium round 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, preventing 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.

How is the Spring Washer M12 from Masori installed in the car?

The Spring Washer M12 from Masori is easy to apply when the specific dimensions are considered. 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. One places the Spring Washer flat under the nut, 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.

Which DIN standard does the Spring Washer M12 Masori meet?

The Spring Washer M12 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 version with a slightly sloping surface, which increases the durability and functionality of the spring washer. A2 stainless steel 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.

What is the Federring M12 Masori particularly suitable for?

The Federring M12 Masori is characterized by its high suitability for LTO lithium round 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, especially 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.

Are there any special features regarding the material of the Federring M12?

The Federring M12 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 offers strength but also durability, which represents a clear advantage in the technical and industrial field. Additionally, stainless steel is easy to clean and low maintenance, further enhancing efficiency in application. The use of this specific material emphasizes the quality and application area of the Federring.

What function does the Federring M12 have in connection security?

The Federring M12 plays a critical role in securing connections through its ability to keep the nut in place during intense vibrations. The design of form B according to DIN 127 allows for an elastic effect that prevents the connection from loosening and maintains the clamping pressure consistently. 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 installation types.

Manufacturer information / responsible person

CHP car hifi products GmbH&Co.KG
Steffen Bläsing
Lindenstrasse 55
15517 Fürstenwalde
Germany

Contact: verkauf@chp24.com

Let customers speak for us

from 10026 reviews
Hydrogen GZHA MINI ONE-K
Anonym
Ghza mini one-k

Value for money. Beautiful sober finish. No complaints for the price. Delivered with English and German assembly instructions. 1000w rms 1ohm ❤️

Hydrogen GZHA MINI ONE-K
Cento CP 5.1K
Nevio Bertani
Imballaggio perfetto, spedizione ottima prodotto

Imballaggio perfetto, spedizione ottima prodotto top

Cento CP 5.1K
GZHA MINI FIVE-DSP
Carsten Lorenzen
So viel Power und Funktionen, in einem kleinen

So viel Power und Funktionen, in einem kleinen und günstigen Verstärker. Werde mir noch den BT stick kaufen, um die die Profile vom Handy zu wechseln. Top Angebot!

GZHA MINI FIVE-DSP
Prima AP 6.5
Jakub M
Audison prima AP 6.5

I already installed to my van Nissan NV300 and definitely this speakers sounds way better than my old once. Sound is clear and detailed. Great value for price.Many thanks team Masori.

Prima AP 6.5
Radion R 130 Evo 2
Werner Reckmeyerm
Gutes Sound Update für den BMW Z3 Habe mir mit KI

Gutes Sound Update für den BMW Z3
Habe mir mit KI Möglichkeiten zum Sound Update erstellen lassen. Da war dieses Set nicht dabei und ich hatte Bedenken, dass die Einbautiefe in dem BMW nicht ausreichen würde. Ich habe mir das Set bestellt und es zeitnah, in mein Fahrzeug eingebaut. Allein die optische Anmutung hat gutes erahnen lassen. Die Hoch Lautsprecher mussten etwas bearbeitet werden, um in den Hochton Bereich der Türen eingebaut werden zu können. Mit etwas handwerklichen Geschick war das überhaupt gar kein Problem. Ich habe meinem BMW ein Becker Indianapolis Radio eingebaut und keinen Verstärker eingesetzt (bisher). Der Klang gerade im Bassbereich ist erheblich besser geworden und der Hoch Ton ist klarer. Ich kann nur jedem empfehlen, wenn er ein Set in den Preisbereich sucht, dieses auszuwählen. Eine Verbesserung ist deutlich hörbar. Zum Anbieter muss ich sagen die Ware war gut Verpackt. Der Versand hat leider etwas länger gedauert, wie ich mir das gewünscht hätte aber da es schon ein lang geplantes Projekt war, war das vollkommen in Ordnung. Aus dem Grund geb ich fünf Sterne.

Radion R 130 Evo 2
Forza AF M8.14 bit
Tiago Robles
Qualität ^^^

Dieser Audioprozessor ist ein Produkt von ausgezeichneter Qualität. Er ist nicht nur aus robustem Material gefertigt, sondern auch ästhetisch ansprechend.

Forza AF M8.14 bit
P/CAP EVO - 1,5 Farad
Fabian Krafft
Super!

Alles top!

P/CAP EVO - 1,5 Farad
RPX-B812
Anonym
Preisleistung ist sehr gut

Preisleistung ist sehr gut

RPX-B812
Machete Lite ML-12R
Timo Huwendiek
Preis/Leistung einfach extrem gut!

Preis/Leistung einfach extrem gut! Was man für knappe 100€ an Sub bekommt ist schon sehr vernünftig. Ich habe ihn über einen RECOIL RED1200 laufen lassen über 2ohm und der Feuert schon ziemlich gut. Ist in einem Adam S verbaut und einer reicht eigentlich schon aus. kommt natürlich mehr^^

Versand etc war alles Top, schnell und zuverlässig. Zahlung und Auftrag schnell bearbeitet!

Masori wird für mich meine erste (als Neuling) Anlaufstelle bei Neuteilen.

Machete Lite ML-12R
GZA 125.4-30A
Anonym
Beautiful Ground Zero

This amplifier is beautiful and well made, I can’t wait to hook it up and hear the sound! Matter of fact I’m about to order another one!

GZA 125.4-30A
Atlas ATL12BPA
NAYER GARCIA
Muy buen producto, es un sonido con bajos fuertes

Muy buen producto, es un sonido con bajos fuertes sin perder dalidad.

Atlas ATL12BPA
Apocalypse DB-4518R
Mouleyre Allan
👍👍👍

👍👍👍

Apocalypse DB-4518R
Prima AP 8
Rober
Se nota mucho el cambio de unos ciare cm161

Se nota mucho el cambio de unos ciare cm161. El grave se nota mucho mas bajo y enlaza perfectamente con el subwoofer. Bueno el salto de 6’5 a 8”. Buena compra, recién instalado y ecualizado. Falta ver que tal con el tiempo.

Prima AP 8
AERO-RING 200
Rober
Bien esteticamente quedan muy bien y encajan y

Bien esteticamente quedan muy bien y encajan y pegan perfectamente en 8”.

AERO-RING 200
Masori | Shop
Angelo Giordano
Ein Geschenk im August!

Ein wirklich außergewöhnlicher Service\! Ich habe meine Bestellung am 15\. August aufgegeben – zu einer Zeit, in der viele Unternehmen wegen der Sommerferien nur eingeschränkt arbeiten oder geschlossen sind\. Bereits vier Tage später war das Produkt bei mir in Italien angekommen\.

Ich habe einen Hertz DBA 201F Subwoofer zu einem unglaublich günstigen Preis gekauft – deutlich preiswerter als bei allen anderen Händlern – und das sogar mit kostenlosem Versand\.

Die Bestellung wurde sofort bearbeitet, die Sendungsverfolgung war präzise und das Produkt kam in der Originalverpackung an, sicher geschützt durch eine zusätzliche Umverpackung\.

Schnelligkeit, hervorragende Preise und absolute Zuverlässigkeit: Masori verdient ohne Zweifel fünf Sterne\. Ich werde dort sehr gerne wieder einkaufen und kann Masori allen Car\-Audio\-Enthusiasten uneingeschränkt empfehlen\.

Masori | Shop

Recently viewed products