Lock nut M12 | DIN 985 | Zinc plated | For C9982 console & MDF heavy drive
Lock nut M12 | DIN 985 | Zinc plated | For C9982 console & MDF heavy drive - box (100) is backordered and will ship as soon as it is back in stock.
Couldn't load pickup availability
Lock nut M12 | DIN 985 | Zinc plated | For C9982 console & MDF heavy drive
The M12 locking nut according to DIN 985 reliably secures M12 screws and prevents them from loosening on their own. It is a component of the C9982 bracket for the MDF heavy-duty drive from MFZ.
🔧 Technical specifications
8215
M12
Lock nut / nut for cable gland
Steel
Galvanized
DIN 985
19 mm
IND & RES
C9982 console, MDF heavy-duty drive (MFZ)
0.02 kg
💪 Advantages & Features
- Self-locking nut according to DIN 985 for M12 screws
- Part of the C9982 console system for MDF heavy-duty drives
- High strength due to galvanized steel
- Effectively prevents loosening under load and vibration.
- Compact, reliable and ideal for gate mechanisms
- Suitable for industrial and residential sectional doors
⚙️ Application & Assembly
The locking nut is screwed onto M12 screws and secures them with its self-locking design according to DIN 985. It is used, among other things, in the C9982 bracket for MFZ-MDF heavy-duty drives.
Thanks to its galvanized surface, the nut is particularly durable and resistant to environmental influences – ideal for industrial gate systems.
🏁 Practical example
When replacing a C9982 console, a new M12 locking nut was installed. The result: the screw connection remained absolutely tight and vibration-proof – a significant improvement in operational reliability.
🔗 Relevant categories & accessories
❓ FAQ
What requirements does the mother meet?
It conforms to DIN 985, a self-locking nut for M-threads.
Is it suitable for MFZ drives?
Yes, it is part of the C9982 console for MDF heavy-duty drives.
Is the nut corrosion-protected?
Yes, the galvanized steel surface provides reliable protection against corrosion.
🛒 Order M12 lock nut now
Order the M12 DIN 985 locking nut – zinc plated, self-locking and ideal for C9982 brackets & MFZ-MDF heavy drives.
Request consultation & quote
Delivery information
Delivery information
Shipping options | Costs & delivery times
Germany
- 5,90 € (1 - 8 working days)
- Order value from 300,00 € free of charge (1 - 8 working days)
- Garage doors free of charge (4-5 weeks)
Austria
- 13,00 € (1 - 8 working days)
- Order value from 300,00 € free of charge (1 - 8 working days)
- Garage doors 90,00 € (4-5 weeks)
Luxembourg
- 13,00 € (1 - 8 working days)
- Order value from 300,00 € free of charge (1 - 8 working days)
- Garage doors free of charge (4-5 weeks)
Countries we ship to
Germany, Austria, Luxembourg*
*excluding islands
Delivery information for gates and doors
Pickup information:
Ordering and collection: Order online and collect the gate personally from our warehouse.
Delivery notice: The delivery notice provided by us after production is provisional and not legally binding. Deviations, e.g. due to traffic volumes or disruptions, do not give rise to claims for complaint.
Conditions for free freight of gates and doors:
-Please provide your mobile number when ordering
- Please ensure that someone is present to receive the goods on the scheduled delivery date. If someone is not present, please contact us.
- Our delivery is made with a truck combination of 18 meters in length.
- For unloading with a truck-mounted forklift we need sufficient space around the vehicle.
- Your address must be accessible; consider access roads, tight curves, posts, overhanging trees, etc.
Important points:
- The driver unloads the goods at the address specified when ordering.
- Unloading at other locations is the responsibility of the customer; we are not liable for damage at unsafely chosen unloading locations.
- If there are problems with space for unloading with the truck-mounted forklift, please ensure that there are enough unloading personnel available in advance.
Special cases:
- If your address cannot be reached by truck, please contact us before ordering to ensure optimal delivery and avoid damage.
If you have any further questions or special cases, please do not hesitate to contact us.
Which payment methods are accepted?
You can choose between the following payment methods
Prepayment by bank transfer, Shop Pay, Visa, Mastercard, American Express, Maestro, UnionPay, Apple Pay, Google Pay, EPS, Klarna invoice
⚡️ Buy garage door openers » MAXIMUM power, comfort & security! 🚀
View allBuy garage door openers – comfort, safety & quality
Discover reliable garage door openers for sectional and up-and-over doors. Quiet operation, easy installation, and high security.

