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 - 628/38/25/05028678 suitable for MWM & Deutz engines
The Efficient Hexagon Nut for Your ApplicationsDiscover the hexagon nut with the comparison number 628/38/25/05028678, which meets your requirements for reliability and efficiency. This OEM replacement part is essential for the performance of your equipment. Weighing only 0.01 kg and with compact dimensions of 1.8 cm in length and width and 0.8 cm in height, this hexagon nut is versatile in use.Reliability Through OEM Replacement PartsThe product is suitable for Deutz engines and specifically designed for the series 528 and engine type SBA8M528. Thanks to its high precision and suitable dimensions, this OEM replacement part ensures that you don't have to worry about fitting accuracy. Compared to aftermarket parts, the features of the OEM part stand out due to their exact execution, meeting the requirements and standards of the manufacturer.
HEXAGON NUT - 628/87/28/05061665 suitable for MWM & Deutz engines
Reliable Hexagon Nut for Engine Applications Discover our OEM replacement part – the hexagon nut with the comparison number 628/87/28/05061665. This essential product provides a durable connection specifically designed for engines. With optimized dimensions of 2.1 cm in length and width, along with a height of 1.4 cm, it is versatile in use. The hexagon nut weighs just 0.018 kg, making installation and handling easier.Perfect Fit for Deutz Engines This OEM replacement part is particularly suitable for applications in prestigious machines and equipment. The hexagon nut is compatible with Deutz engines, thus representing a valuable component in the field of engine technology. Its robust construction ensures that it withstands the demands necessary for challenging applications.
HEXAGON NUT - 628/38/92/05028652 suitable for MWM & Deutz engines
Precision Hexagon Nut - Your Foundation of EfficiencyDiscover our hexagon nut, an essential product suitable for Deutz engines of type SBA8M528. With the comparison number 628/38/92/05028652, this OEM replacement part is specifically designed to provide flawless fit and smooth functionality in your engines. Thanks to its corrosion-resistant and durable properties, this hexagon nut is indispensable for your technical requirements.Optimally Tuned for Deutz EnginesThis hexagon nut is an integral part of modern machinery and ensures seamless efficiency, particularly in applications surrounding Deutz engines. The OEM replacement part offers perfect integration into your machine. With dimensions of 1.5 cm in length and width and a height of 0.8 cm, it fits ideally into the existing structure of your engines. Together with its lightweight of 0.007 kg, handling and installation is significantly facilitated.
UNION NUT - 628/48/16/05028379 suitable for MWM & Deutz engines
First-Class Union Nut for MWM & Deutz EnginesDiscover the union nut, which plays an essential role in the maintenance of your engines as an OEM replacement part. The reference number 628/48/16/05028379 indicates high compatibility with engines suitable for the series 1163 of the prestigious manufacturers MWM & Deutz. We meet the quality and precision requirements by providing this component, which reliably supports your engines.Features of the Union Nut for Optimal PerformanceWith this product, you receive a union nut that is suitable for the engine types 20V1163TB82. Its compactness is noteworthy, with a length and width of 2 cm each and a height of 1.8 cm. Weighing only 0.014 kg, the union nut can be easily integrated into various applications, such as in the maintenance of compatible MWM & Deutz engines. These components are designed for the highest standards and contribute significantly to the durability of your machines.
HEXAGON NUT - 350/108/240 suitable for MWM & Deutz engines
Reliable Hexagon Nut for Your NeedsDiscover the hexagon nut with the comparison number 350/108/240, designed for stable use in various engines. This product is specifically designed to create a secure and durable connection. It belongs to the article group of nuts and is essential for precise applications. Trust in the quality of OEM replacement parts that meet the highest standards.Compact and VersatileWith compact dimensions of 3.4 cm in length and width and 2.2 cm in height, the hexagon nut is particularly practical and suitable for many applications. Its weight of only 0.052 kg makes handling especially straightforward. The hexagon nut provides the reliability needed to ensure the efficiency of your machines. It is an OEM replacement part that is of great importance for your engines.
HEXAGON NUT - 628/22/47/05033655 suitable for MWM & Deutz engines
High-Performance Hexagon Nut: OEM Replacement PartDiscover our robust hexagon nut product with the comparison number 628/22/47/05033655. This specific OEM replacement part is not only an important element of your machine but is ideally suited for the challenges posed by diesel and gas engines. The premium construction of this hexagon nut ensures that it lasts long and operates reliably under various working conditions.
UNION NUT - 628/48/104/05033714 suitable for MWM & Deutz engines
Union Nut as an Essential ComponentDiscover the union nut (comparison number: 628/48/104/05033714), the ideal OEM replacement part for your engines. As part of the "nuts" category, this product ensures optimal connections in your systems. Weighing just 0.018 kg, the union nut helps to secure the efficiency and longevity of your engine systems.Quality for Engines: Suitable for DeutzThis union nut is an essential component, suitable for Deutz engines. All OEM replacement parts in our range are manufactured to the highest standards to ensure that you receive only the best components for your applications. Relying on the proper construction of OEM replacement parts means not only safety but also time savings during maintenance.
UNION NUT - 628/21/39/05065149 suitable for MWM & Deutz engines
Quality and Trust in the Union NutDiscover our OEM replacement part, the union nut with the comparison number 628/21/39/05065149, suitable for various Deutz engines. This crucial component ensures a reliable connection and contributes to the optimal functionality of your system. Weighing 0.196 kg, this union nut is robust and designed to meet the highest demands.
UNION NUT - 604043730061 suitable for MWM & Deutz engines
Union nut compatible with MWM & Deutz enginesDiscover our Union nut with the comparison number 604043730061 – an essential OEM replacement part specifically designed to create a secure connection in your engines. Weighing only 0.012 kg, this Union nut is ideal for applications in marine and stationary engineering. Trust in the functionality it provides to your engines.OEM replacement parts for lasting performanceThe Union nut fits MWM & Deutz engines and is an excellent example of the quality of OEM replacement parts. These components are precisely tailored to specifications to ensure optimal functionality. These vital components are crucial for the smooth operation of the machines.
HEXAGON NUT - 628/51/48/05065247 suitable for MWM & Deutz engines
Precision Spare Part: Hexagon Nut The hexagon nut with the reference number 628/51/48/05065247 is a high-quality OEM spare part specifically designed for engines compatible with the manufacturer Deutz. Weighing only 0.002 kg, this product provides an optimal fit and ensures a secure connection under various operating conditions.Quality for Various Engines As part of our article group "Nuts," we meet all the requirements placed on a functional spare part. The hexagon nut ensures that your machines designed for Deutz engines can always operate efficiently. Rely on our extensive expertise in the field of OEM spare parts!
NUT - 628/15/2/05034723 suitable for MWM & Deutz engines
Premium Nut – Comparison Number 628/15/2/05034723Discover our Nut with the comparison number 628/15/2/05034723, a premium OEM replacement part designed for Deutz engines. These compact components are made from selected materials and offer the reliability you expect from OEM replacement parts. With their long lifespan, this Nut actively contributes to the efficiency of your engines and is essential for smooth operation.Precise Design for EnginesThe Nut features a precisely engineered design. Weighing only 0.012 kg and measuring 2.1 cm in length and width and 1.3 cm in height, this Nut is easy to integrate and plays a crucial role in your application suitable for Deutz. Rely on the quality and functionality of an OEM replacement part that is specifically manufactured for your needs.
HEXAGON NUT - 628/49/4/05026407 suitable for MWM & Deutz engines
Reliable Hexagon Nut with Comparison Number 628/49/4/05026407 Discover the hexagon nut with comparison number 628/49/4/05026407. This product is essential for your applications in mechanical engineering. The thoughtful design of the hexagon nut ensures a stable connection and is ideal for various industrial sectors. Weighing only 0.244 kg, it plays a crucial role in your projects.
ANNULAR NUT - 628/1/4/05026678 suitable for MWM & Deutz engines
Top Spare Part: Annular nut with comparison number 628/1/4/05026678Our Annular nut with the comparison number 628/1/4/05026678 is an essential OEM spare part that ensures optimal connections for engines. Suitable for MWM & Deutz engines of series 628, this product is crucial for smooth operation. Both suitable for SBV16M628 and suitable for SBV8M628 engines, the Annular nut has been specially designed to provide the highest quality.
ACORN NUT - 628/9/50/05066851 suitable for MWM & Deutz engines
ACORN NUT with the comparison number 628/9/50/05066851 suitable for MWM & Deutz engines
TENSIONING NUT - 2433314042 suitable for Bosch engines
Technical Details of the Tensioning Nut 2433314042Discover the product, the Tensioning Nut with the comparison number 2433314042. This reliable spare part impresses with optimal dimensions of 3.5 cm in length and width as well as 2 cm in height. Weighing only 0.039 kg, it allows for easy handling and installation, while its robust construction ensures efficient functionality.
HEXAGON NUT - 602101921000 suitable for MWM & Deutz engines
Precise Hexagon Nut: Comparison Number 602101921000Discover the hexagon nut with the comparison number 602101921000. This OEM replacement part impresses with quality-oriented craftsmanship and is optimally suited for your applications. Weighing only 0.01 kg, the hexagon nut plays an essential role in connecting various components, ensuring optimal operation.Tailored Fit: Suitable for Deutz EnginesThe hexagon nut is specifically designed to meet the demands of engines. This component is compatible with Deutz engines and offers you unparalleled precision and durability. Compared to non-OEM products, this hexagon nut delivers excellent results and a longer lifespan for your systems.
HEXAGON NUT - 602101920800 suitable for MWM & Deutz engines
Reliable Hexagon Nut: Comparison Number 602101920800Discover our hexagon nut, which is listed under the comparison number 602101920800. This product belongs to the category of nuts and impresses with a weight of only 0.005 kg. Ideal for any professional application, this hexagon nut provides a stable connection and plays a crucial role in many engine projects.OEM Spare Parts for Various ApplicationsOur hexagon nut is designed to fit Deutz engines. As a provider of OEM spare parts, we offer a wide selection with over 1 million items to efficiently meet all requirements in the field of diesel and gas engines.
ANNULAR NUT - 606904551904 suitable for MWM & Deutz engines
Annular nut for durable engine solutionsDiscover the annular nut with the comparison number 606904551904. This OEM replacement part is an essential component, specifically designed as a reliable accessory for engines in stationary and marine applications. The annular nut impresses with its quality and fit to clearly support performance.Precision and fitThe product is not just a simple annular nut, but offers solutions that are tailored for the demanding conditions of MWM & Deutz engines. With a strong commitment to quality, MOPA Motorparts provides only OEM replacement parts that undergo rigorous testing.
HEXAGON NUT - 1423300058 suitable for Bosch engines
Essential OEM Spare Part for Your EnginesThe Hexagon nut with the reference number 1423300058 is an essential OEM spare part tailored to meet the stringent requirements in the field of engines. Weighing only 0.005 kg, this nut is excellently suited for various applications, particularly compatible with Deutz engines. It ensures a strong connection that is crucial for the performance of your machines.Optimal Application Area for Deutz EnginesThis product has been precisely designed and meets the highest quality standards of OEM spare parts. The Hexagon nut is suitable for various models of Deutz, allowing it to be seamlessly integrated into your existing systems. This fitment supports stable operation and minimizes the risk of failures.
UNION NUT - WMU2064-1X333 suitable for Bosch engines
Robust Union Nut - Comparison Number WMU2064-1X333Discover the union nut with the comparison number WMU2064-1X333, which offers excellent performance. This product is crucial for the reliable functioning of your engines. Trust in the precision and durability of our premium product, which can be seamlessly integrated into your existing application.Optimal Fitting for Deutz EnginesThis OEM spare part is suitable for Deutz engines, providing the opportunity for a precise installation. Compatibility with Deutz means you can rely on flawless functionality, as it is specifically designed to meet the high standards and specific requirements of various applications. Our union nut is indispensable for anyone operating high-performance diesel and gas engines in marine or stationary applications.
ACORN NUT - 606904550328 suitable for MWM & Deutz engines
Discover the Quality Acorn NutDiscover our premium OEM spare part: the acorn nut with the comparison number 606904550328. This product impresses with its reliability and perfect fit, making it indispensable for a variety of applications in the engine industry. Thanks to our extensive inventory of over 1 million spare parts, we always have suitable solutions ready for your needs.Stability and Precision of the Acorn NutThe acorn nut weighs only 0.009 kg and stands out for its lightness and robustness. It is ideally designed to meet the specific requirements of engines. This spare part is suitable for Deutz engines and ensures effective functionality.
HEXAGON NUT - 1463300302 suitable for Bosch engines
Hexagon Nut for Reliable PerformanceDiscover the precise hexagon nut (comparison number: 1463300302), an essential OEM spare part for your engines. This product is particularly suitable for Deutz engines. This hexagon nut not only provides an excellent fit but also the robust quality required for use in marine and stationary applications.Optimal Compatibility for EnginesThe hexagon nut with the comparison number 1463300302 weighs only 0.008 kg and meets the highest quality standards. It has been specifically designed to ensure seamless integration into your engine system, providing the necessary reliability required for any application. Rely on dependable quality and future-proof performance with OEM spare parts specifically developed for your needs.
HEXAGON NUT - 1413300034 suitable for Bosch engines
Robust Hexagon Nut: Optimal Engine ConnectionDiscover the hexagon nut with the comparison number 1413300034, a precisely manufactured product that is essential as an OEM replacement part. This hexagon nut weighs only 0.004 kg and offers both durability and excellent fitting accuracy, ensuring smooth engine operation.Suitable for MWM & Deutz EnginesThe hexagon nut is suitable for MWM & Deutz engines and ensures that all fasteners always stay securely in place. The excellent workmanship of this OEM replacement part promotes flawless functionality and supports the maximization of your engines' performance.
HEXAGON NUT - 2423300008 suitable for Bosch engines
Robust Hexagon Nut Comparison Number 2423300008Discover the Hexagon nut with the comparison number 2423300008, a reliable product that is ideal for your engines. This feature makes it an important component for long-term applications and provides you with the assurance you need. The part is lightweight and easy to handle, ensuring a trouble-free installation.Suitable for MWM & Deutz EnginesOur Hexagon nut is perfectly suitable for MWM & Deutz engines. We only supply OEM spare parts that meet the strict requirements of the industry. Each product is checked for optimal performance before sale, meaning you can rely on the quality in the long term.
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.