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 - 2915011067 suitable for Bosch engines
Essential Hexagon Nut for Your Engine The hexagon nut with comparison number 2915011067 offers a valuable addition for engines. This OEM spare part is specifically designed to provide optimal performance for Deutz engines. Weighing only 0.01 kg, it is lightweight yet durable – ideal for applications in the marine and stationary sectors. This hexagon nut ensures secure fastening in critical areas.
HEXAGON NUT - 602101500018 suitable for MWM & Deutz engines
Premium Hexagon nut with comparison number 602101500018Discover the Hexagon nut with the comparison number 602101500018, an essential OEM spare part specifically designed for marine and stationary applications. This precisely crafted product belongs to the category of Nuts and ensures an optimal connection during use, focused on performance and reliability.Suitable for MWM & Deutz enginesOur Hexagon nut is suitable for MWM & Deutz engines and provides you with the necessary safety and stability during the maintenance of your engines. Weighing only 0.05 kg, this OEM spare part is easy to handle and ideally suited for repairs and maintenance.
HEXAGON NUT - 628/51/24/05060341 suitable for MWM & Deutz engines
Robust Product: Hexagon Nut with Comparison Number 628/51/24/05060341Experience the versatile hexagon nut, whose comparison number 628/51/24/05060341 stands for the highest quality. This valuable component is suitable for Deutz engines and is excellent for repair and maintenance.Qualitative Features of the Hexagon NutWith a weight of only 0.017 kg, the hexagon nut combines stability and lightness. Whether in the maritime or stationary sector, as well as in the locomotive industry, the beneficial construction ensures a secure connection in every engine.
UNION NUT - 604042002310 suitable for MWM & Deutz engines
Reliable Union Nut for Dependable EnginesDiscover the compelling union nut with the comparison number 604042002310. This OEM replacement part is specifically designed and suitable for MWM & Deutz engines. The precise manufacturing ensures perfect compatibility. Thus, the union nut is not only a reliable component but also provides long-term stability and effectiveness for your engines in various application scenarios.Tailored Solution with OEM Replacement PartsThe union nut with the comparison number 604042002310 weighs only 0.009 kg, making it lightweight yet extremely robust. This product is ideal for use in harsh environments and meets the requirements of engines compatible with MWM & Deutz. Make a smart decision for efficiently working components.
HEXAGON NUT - 602100542215 suitable for MWM & Deutz engines
Hexagon nut with comparison number 602100542215The hexagon nut with the comparison number 602100542215 is an essential spare part specifically developed for applications in the marine and stationary sectors. This product is suitable for Deutz engines and offers not only an excellent fit but is also extremely durable. Weighing only 0.076 kg, this hexagon nut combines robustness with a lightweight design, making it ideal for various application locations.OEM spare parts for maximum efficiencyAs an OEM spare part, the hexagon nut is perfectly tailored for engines from manufacturers like Deutz. All manufacturing processes of the hexagon nut ensure excellent functionality and contribute to the efficiency of the engines. The use of this component not only enhances the performance of your engines but also maximizes operational reliability.
UNION NUT - 604040200380 suitable for MWM & Deutz engines
Union nut suitable for MWM & Deutz enginesOptimize your MWM & Deutz engines with our union nut (comparison number 604040200380). As an OEM replacement part, this product offers quality and reliability that you expect from an OEM replacement part. Weighing only 0.026 kg, the union nut impresses with its user-friendliness and efficient functionality, making it suitable for long-lasting use.Replacement parts for demanding applicationsThe union nut, suitable for MWM & Deutz engines, ensures straightforward installation and excellent performance during operation. Our replacement parts are designed to meet the specific requirements of your engines. Rely on the strong fit of our products.
KNURLED NUT - 628/32/40/05038482 suitable for MWM & Deutz engines
Attractive Knurled Nut suitable for Deutz EnginesSecure our knurled nut, marked with the comparison number 628/32/40/05038482. This product is an essential spare part, suitable for Deutz engines. With this knurled nut, you will optimize the performance of your engines in marine, stationary applications, and in locomotives. You will benefit from the excellent quality of an OEM spare part that stands for maximum reliability.Perfect Dimensions for Precise HandlingThe knurled nut has precise dimensions: 2.4 cm in length and width, as well as 1.5 cm in height. Weighing only 0.023 kg, this product is easy to handle while providing the necessary robustness. By using this OEM spare part, you contribute to the longevity and efficiency of your engines. This component will exceed your expectations.
UNION NUT - SVMU2500-2X suitable for Bosch engines
Discover the Union Nut SVMU2500-2XThe union nut with the comparison number SVMU2500-2X is an essential OEM replacement part specifically designed to ensure a secure connection in your engine applications. Suitable for Deutz engines, this product is ideal for the reliable fastening and assembly of components. Weighing only 0.058 kg, the nut can be easily integrated through simple handling.
UNION NUT - 605202600014 suitable for MWM & Deutz engines
Precise Union Nut in First-Class QualityDiscover our Union Nut (Comparison Number: 605202600014), an essential product specifically designed for Deutz engines. This connection component exemplifies a high standard of quality and thoughtful design. Weighing only 0.024 kg, it is not only lightweight but also robust, offering significant benefits in various applications for engines.
UNION NUT - 628/35/665/05026171 suitable for MWM & Deutz engines
UNION NUT with the comparison number 628/35/665/05026171 suitable for MWM & Deutz engines
UNION NUT - 605614101215 suitable for MWM & Deutz engines
Union Nut: An Essential Component for EnginesDiscover the union nut with the comparison number 605614101215, which is particularly suitable for the efficient fastening of your components. As a corresponding product in the "OEM spare parts" category, this union nut offers the highest precision and durability. Especially in demanding applications, these characteristics are crucial to ensure the optimal performance of your machines.Reliable Quality Suitable for Deutz EnginesThis spare part is suitable for Deutz engines and meets all requirements that robust components must fulfill in industrial environments. The outstanding manufacturing quality of this union nut ensures that all installations are secure and smooth operation is assured. Rely on OEM spare parts to enhance the efficiency and safety of your machines.
UNION NUT - 628/35/668/05026171 suitable for MWM & Deutz engines
Union nut suitable for Deutz enginesThe union nut (comparison number: 628/35/668/05026171) is an essential product for the reliable operation of your engines. This OEM spare part is specifically designed and fits perfectly for Deutz engines in marine and stationary applications, as well as in other specialized uses.Superior Quality: Focus on OEM Spare PartsWhen comparing the quality of our OEM spare parts with aftermarket variants, it becomes clear that you are optimally served with our union nut (comparison number: 628/35/668/05026171). OEM stands for the manufacturer's approval, while aftermarket parts often lag behind in fit and performance. Make an informed choice.
UNION NUT - 350/138/99 suitable for MWM & Deutz engines
Perfect Solution: Union Nut 350/138/99 Discover the union nut with the comparison number 350/138/99, which is optimally tuned for Deutz engines. This union nut belongs to the group of "nuts" and offers excellent fit due to its meticulous manufacturing. Weighing 0.5 kg, it is also particularly durable and safe for use in demanding environments.
UNION NUT - NMU2118-1X suitable for Bosch engines
Union nut NMU2118-1X: Your Optimal ProductDiscover the union nut with the comparison number NMU2118-1X, an essential component in our category of nuts. This specially designed union nut is suitable for engines from the renowned manufacturer Deutz and offers optimal solutions for series such as 2000, 331, and 396. Compatible with engine types 12V2000M93, 12V331TC92, and 12V396TE84, we provide you with this advanced product that ensures reliable assembly.
UNION NUT - 628/38/955/05061504 suitable for MWM & Deutz engines
High-Quality Union Nut Suitable for Deutz Engines Discover the union nut with the comparison number 628/38/955/05061504, an essential product for the functional integrity of your engines. This OEM replacement part belongs to the category of nuts and ensures a precise connection specifically designed for performance and reliability. With the comparison number 628/38/955/05061504, you can be confident that you are choosing the right product.
UNION NUT - 628/51/6/05066188 suitable for MWM & Deutz engines
Union nut suitable for Deutz enginesDiscover our unique union nut with the comparison number 628/51/6/05066188, specially designed for use in engines. This OEM spare part meets the highest quality standards and impresses with its optimal properties. Weighing only 0.018 kg, this union nut is particularly lightweight yet extremely robust and durable.First-class components for enginesThe union nut belongs to the article group of nuts and is thus an essential product that is indispensable for maintaining the functionality of your engines. It is suitable for Deutz engines and offers the reliability you need for stationary and marine use. Rely on our OEM spare parts, which have been specially developed to extend the lifespan of your engines.
UNION NUT - 628/21/72/05028443 suitable for MWM & Deutz engines
Union nut for top engine performanceDiscover our union nut, which is listed under the comparison number 628/21/72/05028443. This product belongs to the group of nuts and is crucial for secure connections in engine applications. Suitable for Deutz engines, this OEM spare part ensures perfect integration into your existing system.OEM spare parts with original equipment manufacturer qualityOur union nut conveys original equipment manufacturer quality and is offered at attractive prices. Every spare part we sell is designed to meet the highest quality standards to maximize the lifespan and efficiency of your engines. Trust that our product will support your project and meet all requirements.
UNION NUT - 628/21/42/05038592 suitable for MWM & Deutz engines
Union Nut – Essential for Your EnginesDiscover our Union nut, the essential product with the comparison number 628/21/42/05038592, specifically designed for the needs of engines. This Union nut belongs to the product group of Nuts and plays a crucial role in the optimal functionality of engines. Its precise construction ensures high stability and safe use in challenging conditions.Suitable for Deutz EnginesOur Union nut is suitable for Deutz engines, particularly for the series 528 and the engine types SBA8M528. Weighing only 0.084 kg, it is an excellent choice for professional workshops looking for corresponding replacement parts. As a second-generation family business, we place a high value on subjecting our products to strict internal controls.
UNION NUT - 628/32/41/05038193 suitable for MWM & Deutz engines
Union Nut with Comparison Number 628/32/41/05038193Experience the first-class Union Nut, comparison number 628/32/41/05038193, which ensures exceptional reliability for your engines. This product impresses with its high precision and is specifically designed to create a perfect connection. Weighing 0.084 kg, the Union Nut is lightweight yet stable, making it the ideal choice for various applications.Suitable for MWM & Deutz EnginesThis Union Nut is optimally suited for MWM & Deutz engines. As part of the Nuts product group, this OEM replacement part meets high-quality standards you would expect from a professional supplier. OEM replacement parts are designed to support the longevity of your machines and maximize efficiency.
UNION NUT - 2915101010 suitable for Bosch engines
Union nut for precise engine adjustments Discover the Union nut, an OEM replacement part with the comparison number 2915101010, specifically designed for engines. This product is characterized by precise dimensions and excellent workmanship that only OEM replacement parts can provide. MOPA Motorparts ensures you receive the necessary quality to operate your machines optimally.
UNION NUT - 628/21/70/05066245 suitable for MWM & Deutz engines
Precise Description of the Union NutDiscover the union nut with the comparison number 628/21/70/05066245, which serves as an essential component in engines. This product provides a flawless connection and meets the highest standards. The union nut has been precisely developed to meet the requirements of engines used in marine and stationary applications.Features and Application PossibilitiesWeighing only 0.026 kg, the union nut is ideally suited for Deutz engines. This quality ensures not only easy installation but also long-term use. Our OEM spare parts set standards in terms of performance and durability, allowing your new component to integrate seamlessly into your machines.
UNION NUT - 628/21/70/05065225 suitable for MWM & Deutz engines
Precise Solution: Union Nut Suitable for MWM & DeutzDiscover the union nut from our extensive range of OEM spare parts. With the comparison number 628/21/70/05065225, this product offers a tailored solution for your engines suitable for MWM & Deutz. Thanks to its precise craftsmanship, the union nut delivers the reliability you need for the smooth operation of your engines. It proves to be an indispensable component for reliable performance.
UNION NUT - 2915106004 suitable for Bosch engines
Precise Description: Union Nut 2915106004Discover the Union Nut 2915106004, an essential product from our group of Nuts. It weighs only 0.012 kg and is crucial for the functionality of your engines. Our Union Nut is perfectly calibrated and meets all requirements for high-quality components.Advantages of OEM Replacement PartsUsing OEM replacement parts offers numerous advantages. This Union Nut is specifically designed to fit MWM & Deutz engines and therefore meets the stringent standards of these renowned manufacturers. Unlike aftermarket products, which are often less precise and durable, our Union Nut combines the reliability and fit of original equipment manufacturer parts.
HEXAGON NUT - 628/27/7/05028684 suitable for MWM & Deutz engines
Powerful Hexagon Nut for Industrial ApplicationsDiscover our hexagon nut with the comparison number 628/27/7/05028684, an essential product for engine maintenance. This OEM replacement part impresses with its optimal fit, particularly for engines compatible with MWM & Deutz. By using branded replacement parts, you ensure unbeatable quality.Technical Details of the Hexagon NutWeighing only 0.054 kg, this hexagon nut combines lightness and stability. Our hexagon nut is an OEM replacement part that meets all the requirements you need for the maintenance of your machines. This is especially important for professional users who rely on engines compatible with MWM & Deutz.
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.