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 - 358/131/20 suitable for MWM & Deutz engines
Robust Hexagon Nut with Comparison Number 358/131/20The hexagon nut with the comparison number 358/131/20 is an essential product that is specifically designed for use in various Deutz engines. This includes models suitable for the series 12V331TC92, 16V538TB93, and SBA8M528. This durable nut combines functionality with longevity and is indispensable during maintenance and operation, especially for engines that are subjected to high demands.
HEXAGON NUT - 640/35/663/05026226 suitable for MWM & Deutz engines
Robust Hexagon Nut for Engine OperationDiscover our hexagon nut, which is marked with the comparison number 640/35/663/05026226. This product provides the ideal solution for all requirements in the area of engines. Each hexagon nut is specially designed to meet the highest standards and deliver reliable performance.Suitable for Deutz EnginesOur hexagon nut is designed to be suitable for Deutz engines and meets the requirements for OEM replacement parts. Quality is our top priority, and our products are manufactured to original equipment standards. Thanks to this compatibility, you can be sure that the product will integrate optimally into your engines.
NUT - WMU1007-1X suitable for Bosch engines
Robust Nut with Comparison Number WMU1007-1XThe nut with the comparison number WMU1007-1X is an essential OEM spare part, suitable for use in MWM & Deutz engines. This product belongs to the group of nuts and has a sturdy construction necessary for reliable integration into the engine mechanism.
NUT - 2003315000 suitable for Bosch engines
Optimized Quality: Nut with Comparison Number 2003315000Discover the Nut with the comparison number 2003315000, which can be reliably used in various applications. This OEM spare part, tailored to your needs, ensures that you receive a product of the highest quality. Suitable for MWM & Deutz engines, this component provides the safety and stability you can expect from a product.Performance of OEM Spare PartsUnlike aftermarket product alternatives, our OEM spare parts represent the highest quality standards. The precise fit is crucial for achieving the best possible performance of your machines. By using the comparison number 2003315000, you secure a spare part that works perfectly for MWM & Deutz engines, thus ensuring optimal functionality.
NUT - WMU529-2X314 suitable for Bosch engines
A reliable product: Comparison number WMU529-2X314Discover the robust Nut listed under the comparison number WMU529-2X314. This spare part belongs to the category of Nuts and offers you top quality and precision. Suitable for MWM & Deutz engines, this product is the ideal choice for applications in marine and stationary use.Compact design for quick installationWeighing only 0.012 kg, the Nut represents a practical spare part that supports easy handling and installation. This ensures hassle-free use and durability in your MWM & Deutz engines. Our solutions are specifically designed for professionals who demand the highest standards from reliable engines.
TENSIONING NUT - FJMU4S1X313 suitable for Bosch engines
Robust Tensioning Nut FJMU4S1X313 for Efficient EnginesDiscover the tensioning nut with the reference number FJMU4S1X313, a top-quality OEM replacement part perfectly suited for MWM & Deutz engines. Weighing only 0.07 kg, this product offers easy installation and reliable performance. Trust in the quality of non-original products and clearly choose high standards.Durable Solutions Suitable for MWM & DeutzThis tensioning nut is an essential component, compatible with MWM & Deutz, to ensure the performance of your engines. Compared to aftermarket parts, OEM replacement parts like this tensioning nut offer unmatched reliability and durability. Your engines deserve the best: with this OEM replacement part, you are making an excellent choice.
TENSIONING NUT - PMU2-1X823 suitable for Bosch engines
Tensioning Nut: Your Solution for Deutz EnginesDiscover the tensioning nut with the comparison number PMU2-1X823, specifically designed to provide optimal performance. This tensioning nut is suitable for Deutz engines and offers a perfect fit. Its application range extends across various uses in the marine and stationary sectors. Rely on the quality of OEM spare parts that you can obtain from us.Lightweight, High EfficiencyWeighing only 0.05 kg, the tensioning nut is lightweight and versatile, suitable for various engines. Our comparison number PMU2-1X823 allows for easy identification of the product. By using OEM spare parts, you can extend the life of your engines and avoid downtime caused by less powerful products.
NUT - 3423345015 suitable for Bosch engines
Robust Nut suitable for Deutz EnginesDiscover the Nut with the reference number 3423345015, which is an essential component for engines used in marine and stationary applications. This product impresses with the highest quality and is suitable for renowned Deutz Engines. Weighing only 0.033 kg, the Nut is lightweight yet robust enough to withstand the harshest conditions.OEM Replacement Parts for Maximum ReliabilityOur OEM replacement parts represent outstanding performance that you can rely on, whether on the water or on the move. This replacement part, suitable for Deutz, meets all requirements and ensures that your engine operates optimally. Trust in the excellent craftsmanship and high precision that our customers have valued for over 25 years.
NUT - 1423345020 suitable for Bosch engines
Robust Nut for Reliable EnginesDiscover the nut with comparison number 1423345020 – an important OEM replacement part designed specifically to support your engines. This component weighs just 0.025 kg, making it perfect for demanding applications. It provides the necessary connection and stability, leading to the smooth operation of your machines.Precise Fit for Deutz EnginesOur nut is suitable for Deutz engines that require the highest precision and reliability. The replacement part with comparison number 1423345020 is part of our extensive selection of OEM replacement parts tailored to the specific needs of diesel and gas engines. This safety component can be easily integrated and contributes to the longevity of your machines.
ANNULAR NUT - 1423341027 suitable for Bosch engines
Premium Annular Nut suitable for MWM & Deutz EnginesDiscover the exclusive annular nut (part number 1423341027), specifically designed to meet the highest demands in the use of MWM & Deutz engines. This replacement part is characterized by precise workmanship and reliability. With a weight of only 0.01 kg, this product is light and manageable, without compromising stability.Quality through Extensive Internal ControlOur annular nut is suitable for MWM & Deutz and undergoes continuous internal controls to ensure that we can offer you only the best replacement parts. With our vast assortment of over 1 million spare parts, we ensure that you receive the required product quickly and efficiently. This not only simplifies your maintenance tasks but also optimizes the performance of your engines.
NUT - 1423341001 suitable for Bosch engines
Precise Nut Suitable for Diesel and Gas EnginesThe nut with the comparison number 1423341001 is an essential OEM replacement part. This product belongs to the nuts category and is specifically suitable for engines in various applications. Developed with the utmost precision, it offers the perfect fit that you need for reliable operation. Weighing only 0.003 kg, this product is compact without compromising on durability.OEM Replacement Parts for the Highest StandardsOur nut 1423341001 is an OEM replacement part that meets the highest quality standards. By using robust materials in production, this replacement part is compatible with engines from various manufacturers, particularly suitable for Deutz engines. Rely on our many years of experience and the belief that precision and efficiency are always the focus.
ACORN NUT - 1423317030 suitable for Bosch engines
Discover the Acorn Nut with Comparison Number 1423317030Discover the top-quality Acorn Nut with the comparison number 1423317030, which is at the forefront of the Nuts category. This OEM replacement part is suitable for optimally supporting the assembly of MWM & Deutz engines. Our Acorn Nut, weighing only 0.02 kg, provides you with a robust connection and helps ensure the functionality of your machines.Suitable for MWM & Deutz EnginesThis product is specifically designed to work precisely for MWM & Deutz engines. By using OEM replacement parts, the highest quality can be ensured. Rely on our many years of experience in the distribution of optimally coordinated components for your construction requirements.
NUT - 1423300050 suitable for Bosch engines
Reliable Nut with Comparison Number 1423300050Discover the reliable Nut with comparison number 1423300050, specially designed for optimal use in various engine applications. This Nut belongs to the group of Nuts and is a suitable OEM spare part that offers the quality you expect. It is the right choice for your machines.Suitable for MWM & Deutz EnginesThe Nut 1423300050 is the perfect product that is compatible with a variety of MWM & Deutz engines. It impresses with top-notch fit and stability. Weighing only 0.01 kg, it is easy to handle, making efficient maintenance simpler. Trust in OEM spare parts that are specifically designed for your requirements.
HEXAGON NUT - 1423300049 suitable for Bosch engines
Hexagon nut for your applicationsDiscover the hexagon nut with the reference number 1423300049, an OEM spare part that is perfectly suited for the applications of engines. This product is fully compatible and allows for a reliable connection in various machines. Its robust construction ensures durability and efficiency in use.Special features of the hexagon nutThis hexagon nut is particularly important for robust mechanical engineering projects. It is suitable for MWM & Deutz engines and offers the reliability expected from OEM spare parts. Weighing only 0.008 kg, the hexagon nut is easy to handle without compromising on stability.
HEXAGON NUT - 3398300038 suitable for Bosch engines
Quality of Hexagon Nut Suitable for Deutz EnginesDiscover the hexagon nut suitable for Deutz engines with the comparison number 3398300038. This essential component ensures a reliable connection and secure hold in various applications. Since certain properties are crucial for the performance of your engine, this nut is an excellent choice for maintenance and servicing.Decision for OEM Replacement PartsThe hexagon nut 3398300038 is part of our exclusive OEM replacement parts. This ensures that the product meets strict quality standards. Trust in the fit, as this OEM replacement part is perfectly tailored to engine needs. By choosing replacement parts suitable for Deutz, you invest in long-lasting engine performance.
NUT - 1423300004 suitable for Bosch engines
Robust Nut suitable for Deutz EnginesDiscover the Nut with the comparison number 1423300004, a high-quality OEM replacement part that is essential for diesel-powered machines. This product is characterized by precise manufacturing and outstanding quality. Weighing only 0.002 kg, it is particularly easy to handle, while the use of premium materials ensures a long lifespan.Optimal Fit for Deutz EnginesOur Nut is an indispensable component suitable for Deutz engines, which are often used in maritime and stationary applications. With this OEM replacement part solution, you ensure the reliability and safety of your equipment. Rely on products with the comparison number 1423300004, which adhere to strict quality standards and provide optimal performance.
NUT - 1413315010 suitable for Bosch engines
Optimal Solution: Nut Suitable for Deutz EnginesDiscover the Nut with the comparison number 1413315010, specifically designed for all the requirements of your Deutz engines. This OEM replacement part stands out with its precise construction and excellent performance that can only be provided by OEM-quality components. With compact dimensions of 3 cm in length and width and 1.3 cm in height, this product is ideal for demanding applications.Selection of Engine Replacement Parts for Best PerformanceChoosing replacement parts from the OEM replacement parts product line ensures superior quality. Unlike counterfeit parts, they offer the necessary durability for Deutz engines. Rely on the fit that takes into account engine-specific requirements, thus optimizing your engine's performance.
NUT - 1413313051 suitable for Bosch engines
Robust Nut with Comparison Number 1413313051Discover the reliable Nut with the comparison number 1413313051, an essential OEM spare part that helps optimize the performance of your engines. Weighing just 0.051 kg, this spare part is particularly suitable for operators of engines compatible with MWM & Deutz.Precision for MWM & Deutz EnginesOur Nut is a key component designed specifically for MWM & Deutz. Every OEM spare part ensures the highest accuracy and optimal functionality. In demanding environments such as marine and stationary use, we ensure that our products meet all requirements.
NUT - 1413300028 suitable for Bosch engines
Precise Product for Your EnginesDiscover the product with the comparison number 1413300028 – an essential nut suitable for Deutz engines. Belonging to the group of nuts, this OEM replacement part is a vital component for the optimal functioning of your engines. With a lightweight of only 0.004 kg, this nut is a practical choice for marine use, where every component counts.Robust and ReliableOur nut with the comparison number 1413300028 is suitable for Deutz and meets the strict requirements of the Equipment Manufacturers. These components ensure that your engines remain in top condition. With this part, you protect the long-lasting performance of your machines.
KNURLED NUT - 1253345001 suitable for Bosch engines
Excellent Knurled Nut for Various ApplicationsThe knurled nut with the comparison number 1253345001 is an essential spare part, specifically designed for maintenance and repair work on engines. This product belongs to the category of nuts and is distinguished by its durability and efficiency. Weighing only 0.027 kg and with compact dimensions of 1.6 cm x 1.6 cm x 0.7 cm, it is ideally suited for a wide range of applications.Suitable for Deutz EnginesThis spare part is specifically suitable for Deutz engines, ensuring that your machines operate effectively and safely. Each knurled nut contributes to the stability of your drivetrain and reduces the risk of unexpected downtime.
ACORN NUT - 606904551306 suitable for MWM & Deutz engines
High-Performance Acorn Nut with Comparison Number 606904551306Discover the acorn nut with the comparison number 606904551306, an essential OEM replacement part specifically designed for motorized applications. This acorn nut is indispensable for the smooth operation of your engines and contributes to the durability and efficiency your operation requires.Suitable for MWM & Deutz EnginesThe acorn nut is precisely designed for MWM & Deutz engines and provides a secure connection in demanding applications. Weighing only 0.085 kg, it impresses with its handy design while still withstanding increased pressure conditions. You can safely use this acorn nut without compromising on quality with your machines.
HEXAGON NUT - 602100193601 suitable for MWM & Deutz engines
Hexagon Nut for Reliable Engine OperationThis hexagon nut with the comparison number 602100193601 is an essential OEM replacement part specifically designed to optimize the performance of your engines. Weighing only 0.027 kg, it combines functionality and durability in a compact design. Trust in its proven quality, ideal for applications in challenging operating environments.
UNION NUT - 606908000111 suitable for MWM & Deutz engines
First-Class Union Nut as OEM Replacement PartDiscover our union nut, comparison number 606908000111, an essential OEM replacement part meticulously designed for your engine needs. This union nut belongs to the category of nuts and plays a crucial role in the reliability and longevity of your components.
UNION NUT - 604040208001 suitable for MWM & Deutz engines
Union Nut suitable for MWM & DeutzDiscover the union nut with the comparison number 604040208001, specifically developed for the requirements in marine and stationary engine technology. This product is a perfect fit for MWM & Deutz engines and ensures that your engines operate at optimal levels. As an OEM replacement part, it offers the highest quality and precise fit.
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.