Screw nuts – secure fastening for engine systems
Screw nuts are fundamental components for assembling and securing mechanical structures, especially in engine and industrial systems. Whether used in combustion engines, marine machinery or stationary equipment – high-quality screw nuts ensure reliable fastening under high loads, vibrations and temperature fluctuations. They are essential for safety, serviceability and long-term performance.
Choose from following:
HEXAGON NUT - 628/32/41/05038482 suitable for MWM & Deutz engines
Hexagon nut with comparison number 628/32/41/05038482Discover the hexagon nut with the comparison number 628/32/41/05038482 – an essential component suitable for Deutz engines. This product is part of the article group nuts and is indispensable for the security and functionality of your engines. OEM spare parts provide you with a quality that aftermarket alternatives often cannot match, ensuring optimal performance of your engine.Special features of the comparison numberThe comparison number 628/32/41/05038482 helps you quickly and easily identify this valuable OEM spare part. With our years of expertise, we understand how important it is to choose the right spare parts for the performance of your machines. Trust in product quality that is compatible with Deutz engines.
HEXAGON NUT - 628/38/19/05028656 suitable for MWM & Deutz engines
Precise Hexagon Nut: OEM Replacement Part for EnginesDiscover our product, the Hexagon nut with the comparison number 628/38/19/05028656, suitable for MWM & Deutz engines. This part is an essential OEM replacement part that helps optimize the performance and reliability of your machines. The Hexagon nut boasts impressive quality and meets the stringent standards of engine technology.Optimal Dimensions and Weight of the Hexagon NutThe Hexagon nut has compact dimensions of 1.3 cm in length and width, as well as a height of 0.6 cm. Weighing only 0.005 kg, this product is both functional and easy to handle. Its lightweight design ensures that the Hexagon nut can be perfectly integrated into applications suitable for MWM & Deutz engines.
HEXAGON NUT - 628/32/41/05038481 suitable for MWM & Deutz engines
Hexagon nut with comparison number 628/32/41/05038481Discover the hexagon nut with the comparison number 628/32/41/05038481, a valuable OEM replacement part that helps you optimize the performance of your engine. This reliable product is essential to ensure the functionality of engines. Weighing only 0.002 kg, the hexagon nut is lightweight yet strong enough to meet the demands of marine and stationary applications.
UNION NUT - 606908000106 suitable for MWM & Deutz engines
Union nut for Your Engines - Quality in FocusThe union nut with the reference number 606908000106 is an essential OEM spare part specially designed to optimize the performance of engines. As part of the "Nuts" product group, this product is particularly suitable for engines compatible with the series 484 and the engine types TBD484-6 from Deutz. Weighing only 0.105 kg, this union nut is not only lightweight but also offers the necessary robustness for various applications in the marine and stationary sectors.Precision and Performance – Suitable for Deutz EnginesThanks to the high-quality standards associated with OEM spare parts, the union nut ensures an exact fit and maximum performance of your engines. It is compatible with Deutz engines and can be easily integrated into existing systems, securing its functionality. You can rely on this product to operate your machines efficiently.
HEXAGON NUT - 628/38/19/05028652 suitable for MWM & Deutz engines
Hexagon Nut: Your Reliable Replacement PartThe hexagon nut (comparison number: 628/38/19/05028652) is an essential replacement part specifically designed for the maintenance of your MWM & Deutz engines. This nut is crucial for ensuring a secure connection and the functionality of many applications. With its excellent fit, it ensures that your engine operates reliably even under challenging operating conditions.Suitable for MWM & Deutz EnginesThis product is suitable for numerous series and engine types from the MWM & Deutz range, including models 183, 2000, 331, 396, 493, 538, 1163, as well as many others. With such extensive applicability, the hexagon nut is the perfect choice for companies that prioritize quality and reliability. As part of our article group "Nuts," it significantly contributes to long-term engine maintenance.
HEXAGON NUT - 628/32/31/05065297 suitable for MWM & Deutz engines
Hexagon nut for your applicationsDiscover the hexagon nut with the comparison number 628/32/31/05065297. This OEM replacement part is precisely suitable for Deutz engines and meets the highest standards in quality and reliability. Weighing only 0.002 kg, this hexagon nut is an essential component for the safe and stable operation of your engines.
HEXAGON NUT - 628/38/19/05025991 suitable for MWM & Deutz engines
Hexagon nut suitable for MWM & Deutz enginesOur hexagon nut with the comparison number 628/38/19/05025991 is an essential OEM spare part specifically designed to create a reliable connection in engines. This product impresses with its compact dimensions of 1.3 cm in length and width, as well as a height of 0.6 cm. Weighing only 0.005 kg, the hexagon nut is ideal for use in various applications in the marine and stationary sectors.
HEXAGON NUT - 628/32/31/05065296 suitable for MWM & Deutz engines
Hexagon nut with comparison number 628/32/31/05065296Discover the hexagon nut with the comparison number 628/32/31/05065296, an essential product specifically designed to meet the demands of engines. This OEM spare part offers excellent fit and is lightweight, weighing only 0.002 kg. Ideal for marine and stationary applications, this component provides the quality expected from an OEM spare part.
HEXAGON NUT - 628/38/14/05028811 suitable for MWM & Deutz engines
Reliable Hexagon Nut – Comparison Number 628/38/14/05028811Discover the hexagon nut with the comparison number 628/38/14/05028811, an essential component for your machines. This nut belongs to the category of nuts and is precisely manufactured for MWM & Deutz engines. It is compatible with several series, including 183, 2000, 331, 396, 493, 538, 1163, 628, and 540, as well as the D2842 and OM355. Its precise construction ensures optimal support for the functionality of your engines.
HEXAGON NUT - 628/32/31/05061590 suitable for MWM & Deutz engines
Hexagon nut with comparison number 628/32/31/05061590 Discover our Hexagon nut with the comparison number 628/32/31/05061590, an essential OEM spare part specifically designed to meet your requirements. This Hexagon nut is suitable for Deutz engines and ensures a reliable and durable connection in your machines. Weighing only 0.002 kg, this product is ideal for compact and effective applications.
NUT - 606904551002 suitable for MWM & Deutz engines
Precise Solution for Your EnginesDiscover our product with the comparison number 606904551002, a nut that has been specially designed. This OEM spare part is suitable for MWM & Deutz engines and offers you the ideal opportunity to secure a reliable fastening. Weighing only 0.05 kg, this nut is light yet robust enough to meet the demands of engine technology.Quality through Internal ControlOur OEM spare parts undergo stringent internal controls to ensure the highest standards. The comparison number 606904551002 ensures that this spare part suitable for MWM & Deutz engines meets the required quality and durability. Rely on our expertise to provide the best components for your engines.
NUT - 606904551001 suitable for MWM & Deutz engines
Precise Nut with Comparison Number 606904551001Experience the precisely manufactured nut with the comparison number 606904551001, an essential OEM spare part for the reliable operation of your engines. This nut belongs to the group of nuts and, in combination with other components, provides effective anchoring. With a weight of only 0.025 kg, this product is suitable for intensive applications and meets the strict requirements in the maritime and stationary equipment industry.
ACORN NUT - 606904550909 suitable for MWM & Deutz engines
Efficient Acorn Nut for MWM & Deutz Engines Discover the acorn nut with the reference number 606904550909, an essential OEM replacement part that offers you reliable performance. This product is ideally suited for your engines, as it has been designed specifically for MWM & Deutz. Weighing only 0.021 kg, the acorn nut has everything it needs to sustainably secure the function of your machines.Precise Manufacturing for Maximum Performance Our acorn nut is part of the product group "Nuts" and offers the highest quality for the maintenance and repair of engines. At MOPA Motorparts, we exclusively sell OEM replacement parts that meet the strict manufacturer specifications. The use of parts that are compatible with MWM & Deutz engines ensures that your machines operate optimally.
UNION NUT - 606904550609 suitable for MWM & Deutz engines
Reliable Union Nut with Comparison Number 606904550609Discover the union nut with the comparison number 606904550609, an OEM spare part specifically designed for MWM & Deutz engines. Weighing only 0.039 kg, this product provides a solid connection and optimal functionality for your engines. Our OEM spare parts are designed for quality to maximize the performance of your machines.Suitable for MWM & Deutz – Maximum StabilityThe union nut is an essential component, suitable for MWM & Deutz engines. It ensures that all components are securely and stably connected. Proper interaction of these components is crucial for the operation of your diesel or gas engine, which is why choosing the right spare parts is of great importance.
HEXAGON NUT - 628/38/12/05062097 suitable for MWM & Deutz engines
Hexagon Nut for Your EnginesDiscover the Hexagon nut, the OEM replacement part that is ideal for your engines and specifically designed for them. With the comparison number 628/38/12/05062097, this product is a reliable choice for experienced technical professionals. The Hexagon nut is suitable for MWM & Deutz engines and covers a variety of series, including 183, 2000, 331, 396, 493, 538, 1163, 628, and 540, as well as D2842 and OM355.
HEXAGON NUT - 628/32/31/05061589 suitable for MWM & Deutz engines
Hexagon nut for marine and stationary useOur hexagon nut with the reference number 628/32/31/05061589 is an essential OEM spare part for various applications. This product impresses with precise workmanship and reliability and belongs to the category of nuts that are crucial for effective connections in engines. Weighing only 0.002 kg, the hexagon nut offers a robust solution specifically designed for the requirements in marine and stationary use.
HEXAGON NUT - 628/27/12/05028437 suitable for MWM & Deutz engines
Precise Hexagon Nut – Reference Number 628/27/12/05028437Experience the quality of our Hexagon nut, which is listed under the reference number 628/27/12/05028437. This precisely manufactured product belongs to the group of Nuts and is an indispensable OEM spare part for engines used in demanding areas such as marine and stationary applications. The Hexagon nut is the ideal choice for your projects as it ensures efficiency and reliability of engines.Suitable for MWM & Deutz Engines – Your Replacement SolutionThis Hexagon nut is suitable for renowned manufacturers such as MWM & Deutz. Specifically, it is compatible with various series, including 183, 2000, 331, 396, 493, 538, 1163, 628, 540, D2842, OM355, and 528. Additionally, it is suitable for a variety of engine types, such as 12V183TE94, 12V2000M93, and many others. The Hexagon nut offers a precise fit and high functionality, ensuring smooth operation of your engine.
HEXAGON NUT - 628/32/31/05038517 suitable for MWM & Deutz engines
Hexagon Nut: Your Reliable ComponentDiscover the precisely engineered Hexagon nut, the OEM spare part with the comparison number 628/32/31/05038517. This product is an essential component suitable for Deutz engines. Weighing only 0.002 kg, this Hexagon nut impresses with its robustness and durability.Excellent OEM Spare Parts in Original Equipment Manufacturer QualityOur Hexagon nut is not just a product; it offers you the use of OEM spare parts in original equipment manufacturer quality. By choosing the comparison number 628/32/31/05038517, you opt for the highest precision and reliability, specifically developed for Deutz engines. Trust in the quality that our decades of experience in the industry provides.
HEXAGON NUT - 628/21/71/05038592 suitable for MWM & Deutz engines
Precision Hexagon Nut – Your Product for MWM & DeutzDiscover our hexagon nut (comparison number: 628/21/71/05038592), which represents a reliable and precise product for your engines. This hexagon nut is an essential component that offers you high quality and precise manufacturing. With a weight of only 0.005 kg and compact dimensions of 1.3 cm x 1.3 cm x 0.6 cm, this product is optimal for use in demanding applications.Versatile Fit for ManufacturersOur hexagon nut is suitable for MWM & Deutz engines and meets the high standards of the industry. It is compatible with various model series, including 183, 2000, 331, and 396. This expertise in fit makes our product a preferred choice for companies that prioritize quality. Its reliability is crucial for optimal performance of your engines.
HEXAGON NUT - 628/32/119/05038517 suitable for MWM & Deutz engines
Robust Hexagon Nut for Demanding EnginesThe hexagon nut with the reference number 628/32/119/05038517 is an essential OEM spare part specifically designed for applications in engines. This hexagon nut ensures a reliable connection in your engine, making it crucial for the performance and safety of your machines. Weighing only 0.002 kg, this product is lightweight yet provides the necessary robustness for use in demanding environments.Quality that Inspires ConfidenceThis OEM spare part is suitable for Deutz engines and meets industry requirements at the highest level. With our many years of experience in the field of engine spare parts, we ensure that the hexagon nut meets the necessary precision and thus fulfills specific requirements. We adhere to the highest production standards to offer our customers only the best products.
HEXAGON NUT - 628/21/71/05028443 suitable for MWM & Deutz engines
Hexagon nut with comparison number 628/21/71/05028443Discover the hexagon nut with the comparison number 628/21/71/05028443, an essential product for your workshop. This hexagon nut is specifically designed to ensure a reliable connection in engines from renowned manufacturers, compatible with MWM & Deutz. With its excellent quality, the hexagon nut meets the highest requirements and is perfectly suited for various series, compatible with 183, 2000, 331, 396, 493, 538, 1163, 628, 540, D2842, and OM355.
HEXAGON NUT - 628/31/6/05033740 suitable for MWM & Deutz engines
Reliable Hexagon Nut for Important ApplicationsThe Hexagon nut (comparison number: 628/31/6/05033740) is an essential product from our specialized group of Nuts. Designed for use in various engines, this nut ensures a reliable connection in your application.OEM Replacement Parts Suitable for Deutz EnginesOur OEM replacement parts are specifically designed for use with Deutz engines. Compared to products from other sources, we offer only parts that are suitable for high standards, allowing you to rely on durability and efficiency.
HEXAGON NUT - 628/17/71/05065709 suitable for MWM & Deutz engines
Essential Hexagon Nut for EnginesThe hexagon nut with the comparison number 628/17/71/05065709 is an essential product for maintenance work on engines compatible with MWM & Deutz. This component impresses with its robust construction and meets the requirements of the respective engine models. The hexagon nut is not only indispensable but also ensures a durable and secure assembly.Suitable for MWM & Deutz ModelsThis OEM replacement part is suitable for the series 183, 2000, 331, 396, 493, 538, 1163, 628, 540, D2842, OM355, and 528 GAS. It offers the reliable quality that only OEM replacement parts can provide. The dimensional accuracy and precision of the hexagon nut ensure that it fits perfectly, which is often not assured with aftermarket replacement parts. Trust in the quality for your engines.
HEXAGON NUT - 628/31/6/05033739 suitable for MWM & Deutz engines
Hexagon Nut for Various ApplicationsDiscover our unique OEM replacement part: the Hexagon nut (comparison number: 628/31/6/05033739). This product offers the highest precision and reliability, specifically designed to provide a perfect fit for Deutz engines. Weighing only 0.002 kg, the Hexagon nut is not only lightweight but also ideal for demanding applications.OEM Replacement Parts for Reliable PerformanceThis Hexagon nut, suitable for Deutz, belongs to the product group of Nuts and is an essential component that ensures the functionality of your engines. Our OEM replacement parts are known for their durability and robustness, ensuring that your machines are always ready for use.
Function and advantages
Screw nuts work in combination with bolts or studs to create strong, threaded connections. In engine systems, a proper engine nut or motor nut must withstand dynamic forces and temperature-related expansion. Key benefits include:
- Secure locking of mechanical components under stress
- Resistance to loosening under vibration
- Easy assembly and disassembly for maintenance
In high-precision systems, mechanical nuts often feature locking mechanisms, flange bases or specialized coatings to enhance grip and corrosion resistance.
Applications and types
Engine nuts are used to fasten cylinder heads, manifolds, brackets and rotating assemblies. Motor nuts are common in alternators, starters, pumps and other auxiliary components. Depending on the application, mechanic nuts can be hex nuts, locknuts, self-locking nuts or high-temperature nuts.
For industrial and marine use, mechanical nuts are often made of stainless steel or alloyed materials to withstand corrosion, vibration and thermal cycles. Our range includes all standard types and sizes suitable for MTU, MAN, Volvo Penta, Deutz and MWM engines.
Availability and sourcing
We stock a wide selection of screw nuts and related fasteners for engines, industrial equipment and marine applications. As experienced screws and nuts suppliers, we provide OEM-quality with fast delivery, technical support and high availability – ideal for overhauls, repairs or production sourcing.
FAQ
What are screw nuts used for in engines?
Screw nuts in engines are used to secure critical components such as cylinder heads, exhaust systems, brackets and rotating parts. They must withstand heat, vibration and mechanical stress without loosening.
What is the difference between mechanical nuts and mechanic nuts?
“Mechanical nuts” refers to all technical fasteners used in machines, while “mechanic nuts” is a more informal term often used in workshop contexts. Both describe the same parts but are used in different settings.
Where can I buy engine nuts and motor nuts?
Engine nuts and motor nuts are available from specialized screws and nuts suppliers like us. We offer a wide range of standard and special fasteners for diesel and gas engines, with OEM compatibility and fast shipping.