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:
ACORN NUT - 1423317031 suitable for Bosch engines
Robust Acorn Nut - Efficient Spare PartThe Acorn nut with the comparison number 1423317031 is a top-quality OEM spare part that meets your performance and reliability requirements. This product is specially designed and complies with the high standards essential for engines. Weighing only 0.035 kg, this component offers the perfect blend of stability and user-friendliness.Suitable for MWM & Deutz EnginesAre you looking for top-quality spare parts? Then the Acorn nut suitable for MWM & Deutz is the optimal choice. This Acorn nut is compatible with MWM & Deutz engines and can thus support the performance of all relevant applications.
NUT - 1423300030 suitable for Bosch engines
Premium Nut as OEM Replacement PartDiscover our nut with the comparison number 1423300030, which represents a top-quality OEM replacement part. This product is specifically designed to ensure that it is perfectly suited for all relevant applications in industry and marine. As a crucial component, it offers reliable functionality and durability under demanding conditions.
UNION NUT - 2433314120 suitable for Bosch engines
Union nut with comparison number 2433314120Discover the union nut with comparison number 2433314120, an essential OEM spare part specifically designed to ensure excellent compatibility with Deutz engines. This union nut belongs to the category of nuts and offers the quality you can expect from a renowned manufacturer. Weighing only 0.06 kg and with compact dimensions of 5.4 cm in length and width, as well as 2.8 cm in height, the product is ideal for various motorized applications.
SLOTTED ROUND NUT - 602111800140 suitable for MWM & Deutz engines
Amazing Slotted Round Nut with Comparison Number 602111800140 Discover the slotted round nut with the comparison number 602111800140, which plays an essential role in the maintenance of your suitable for MWM & Deutz engines. This slotted round nut ensures stability and safety in your applications. As part of our selection of OEM spare parts, this product offers a precise fit and the highest quality without compromise.Construction for MWM & Deutz Engines The slotted round nut is designed to be suitable for engines from the manufacturer MWM & Deutz. Weighing 1.57 kg, it provides the necessary robustness for various requirements and ensures that your engines operate reliably at all times. After installation, the slotted round nut will significantly contribute to optimal engine operation.
SLOTTED ROUND NUT - 602111800120 suitable for MWM & Deutz engines
Reliable Slotted Round Nut with Comparison Number 602111800120Discover our slotted round nut with the comparison number 602111800120, specifically designed for engines compatible with MWM & Deutz. This product weighs 1.08 kg and ensures optimal support for your engine applications. The slotted round nut belongs to the important category of nuts and is indispensable for smooth engine operation.
SLOTTED ROUND NUT - 602111800110 suitable for MWM & Deutz engines
Precise Slotted Round Nut Compatible with MWM & Deutz EnginesDiscover the slotted round nut with the comparison number 602111800110, carefully crafted to meet the highest standards. This OEM spare part is optimally suited for use in engines that are compatible with MWM & Deutz, supporting the smooth functionality of diesel and gas engines. Weighing 1.05 kg, the slotted round nut provides the necessary stability and reliability that you can depend on in your daily operations.Quality and Precision in OEM Spare PartsOur slotted round nut fits perfectly on engines compatible with MWM & Deutz. Every OEM spare part, like the slotted round nut with the comparison number 602111800110, stands for outstanding technology and precision. At MOPA Motorparts, we place the utmost importance on including only the best components in our range to meet the needs of businesses optimally.
SLOTTED ROUND NUT - 602111800100 suitable for MWM & Deutz engines
Robust Slotted Round Nut for Perfect Engine ConnectionsDiscover our product, the Slotted Round Nut (part number 602111800100), an essential spare part that ensures stability and efficiency for your engines. It provides the correct connection and is therefore indispensable for the operation of your machines. Suitable for MWM & Deutz engines, our Slotted Round Nut offers the reliability your machine needs.
SLOTTED ROUND NUT - 602111800075 suitable for MWM & Deutz engines
Efficient Replacement Part: Slotted Round Nut 602111800075Discover the slotted round nut with the comparison number 602111800075 and benefit from its versatility. This OEM replacement part offers reliability and cost-effective solutions for engines. The product weighs only 0.31 kg and is a crucial component for the long-term functionality of your devices.Quality for MWM & Deutz EnginesOur reliable replacement part is suitable for MWM & Deutz engines and ensures the precise fit you need. The difference between OEM replacement parts and aftermarket products is essential: OEM stands for Original Equipment Manufacturer. This means that with our slotted round nut, you receive the proven quality designed for the advanced machines of MWM and Deutz.
SLOTTED ROUND NUT - 602111800040 suitable for MWM & Deutz engines
Slotted Round Nut for Deutz Engines in DetailIncrease the efficiency of your machines with the precisely manufactured slotted round nut, which is listed under the comparison number 602111800040. This OEM replacement part is an essential component for various engines, supporting maximum performance characteristics.
SLOTTED ROUND NUT - 602111800030 suitable for MWM & Deutz engines
Precise Slotted Round Nut Suitable for Deutz EnginesDiscover the slotted round nut with the comparison number 602111800030 – an essential OEM spare part for professional applications. This slotted round nut ensures optimal function of the engines and is the perfect component to minimize downtime. Weighing only 0.043 kg, it is ideal for use in a wide range of applications.Quality Through OEM StandardsThe OEM spare part carries the comparison number 602111800030 and is specifically designed to be suitable for Deutz engines. Quality and durability are paramount, which is why every slotted round nut undergoes strict controls. Our products meet the high standards of the industry and offer a reliable solution for your applications.
UNION NUT - 2915101002 suitable for Bosch engines
Versatile OEM Spare Part: Union NutThe union nut with the comparison number 2915101002 is an integrated OEM spare part that is efficiently used in the operation of engines. It is characterized by precise fit and high quality, making it an optimal solution for maintenance-intensive applications.
HEXAGON NUT - 2915061005 suitable for Bosch engines
Precise Hexagon Nut with Comparison Number 2915061005The hexagon nut (comparison number: 2915061005) is an essential OEM replacement part for your machines. With its precise manufacturing and reliable quality, it is the ideal product for the most demanding applications in marine and stationary engines. These nuts from the category "Nuts" provide stability and a long service life.Suitable for Deutz Engines – Your Precise ComponentThis special product is suitable for Deutz engines and ensures excellent functionality. At MOPA Motorparts, we focus on OEM replacement parts that meet the highest manufacturer standards. This decision not only ensures compatibility but also optimizes the performance of your engines.
HEXAGON NUT - 2915051106 suitable for Bosch engines
Your Solution for Diverse ApplicationsDo you need a reliable connection component for your machines? Then the Hexagon nut with the comparison number 2915051106 is the right product for you. This OEM replacement part offers the exact fit you expect and meets the highest demands in challenging applications.
HEXAGON NUT - 2915021002 suitable for Bosch engines
Versatile Hexagon Nut: Comparison Number 2915021002Discover the top-quality hexagon nut with comparison number 2915021002 – an OEM replacement part designed for MWM & Deutz engines. Weighing only 0.006 kg, this product offers excellent handling and is ideal for use in harsh conditions, such as those encountered in diesel and gas engines in stationary applications.
NUT - FJMU1-1Z314A suitable for Bosch engines
Precision with Comparison Number FJMU1-1Z314AThe MOPA Motorparts Nut, with the comparison number FJMU1-1Z314A, is an essential OEM replacement part that can be seamlessly integrated into your engines. Weighing only 0.024 kg, this Nut is a reliable, lightweight component that ensures your machinery operates smoothly. This product is specifically designed to meet the requirements of high-performance engines suitable for Deutz.Reliable OEM Replacement Parts for EfficiencyOur products, including the Nut with the comparison number FJMU1-1Z314A, represent excellent quality standards and are suitable components developed for manufacturers like Deutz. Quick access to high-quality OEM replacement parts from our range of over 1 million items means your machines remain ready for operation at all times.
UNION NUT - 2439999022 suitable for Bosch engines
Union Nut: Reliable Connection ComponentExperience quality with the union nut that carries the reference number 2439999022. It ensures a reliable connection in various applications. It belongs to the product group "Nuts" and impresses with its precise manufacturing. Weighing only 0.055 kg, the union nut is handy and ideally suited for numerous purposes in use.
UNION NUT - WMU2142-4X suitable for Bosch engines
Discover Union Nut Suitable for Deutz EnginesDiscover the union nut with comparison number WMU2142-4X, which is perfectly suited for your needs. This OEM spare part is specifically designed for applications in the area of engines compatible with Deutz engines. With its solid construction, the union nut impresses not only with its performance but also ensures long-lasting use.
UNION NUT - 2433349020 suitable for Bosch engines
Effective Union Nut for Diesel and Gas EnginesDiscover our union nut with the comparison number 2433349020, an essential OEM spare part that enhances the efficiency of your MWM & Deutz engines. As a component compatible with the series 528, this product is the ideal solution to reliably secure the connection of engine components and significantly improve performance. Rely on a spare part that proves its quality and optimally complements your engines.Precise Specifications for Optimal PerformanceThe union nut with the comparison number 2433349020 measures 4 cm in length and 4 cm in width, with a height of 3 cm. Weighing only 0.105 kg, it is perfect for economical applications in diesel and gas engines. Our product solutions are thus suitable for engine types BA6M528 and SBA8M528, ensuring you always receive the right component for your requirements.
ACORN NUT - 2433317027 suitable for Bosch engines
Efficient Spare Part: Acorn Nut with Comparison Number 2433317027Discover the Acorn nut with the comparison number 2433317027 – an essential Nuts that is perfectly suited to excel in new developments. This acorn nut ensures the optimal performance of your drive system. Rely on Nuts to maximize the efficiency of your machines.
ACORN NUT - 2433317024 suitable for Bosch engines
Precise Acorn Nut for Engine ApplicationsDiscover the precise quality of the Acorn nut, identified by the comparison number 2433317024. This product is essential for the reliable function of engines. It is an OEM spare part, specifically designed for MWM & Deutz engines, making it the preferred choice for professionals. Our Acorn nut provides the perfect solution for those who want to use only high-quality spare parts in their engines.
ACORN NUT - 2433317006 suitable for Bosch engines
Quality and Reliability through Acorn Nut 2433317006The acorn nut with the reference number 2433317006 is an essential OEM spare part necessary for your work on diesel and gas engines. This product is perfectly suited for demanding applications and sets new standards in connection technology.Suitable for MWM & Deutz EnginesThis acorn nut is suitable for MWM & Deutz engines as well as the series 528. During the development of the acorn nut, it was ensured that it optimally meets today's requirements for engines, particularly the engine types BA6M528 and SBA8M528. The goal is to enhance the performance and functionality of your machines, thus ensuring smooth operation.
ACORN NUT - 2433314114 suitable for Bosch engines
Efficient Acorn Nut for Your Engine SolutionsDiscover the Acorn nut with comparison number 2433314114. This product is essential for a variety of applications, particularly in marine and stationary technology. It falls under the category of Nuts and stands out due to its excellent fit and stable properties. Weighing only 0.028 kg, it is lightweight yet extremely robust.OEM Replacement Part Suitable for DeutzThis Acorn nut is suitable for Deutz engines and provides you, as an operator of industrial systems, with the security and reliability you need. As part of our range of OEM replacement parts, quality and durability are our top priorities, allowing you to have confidence in the products from MOPA Motorparts.
UNION NUT - 2433314079 suitable for Bosch engines
Excellent Union Nut for Engine PerformanceDiscover our union nut with the comparison number 2433314079, which is ideal for your needs. This product weighs only 0.05 kg and is of particular importance for the functionality of engines. This union nut is an essential OEM replacement part that offers the highest precision, ensuring that all components work together reliably.Suitable for MWM & Deutz EnginesThe union nut is specifically designed to be perfectly compatible with MWM & Deutz engines. This high-quality component impresses with its workmanship and durability, often not found in aftermarket alternatives. With the comparison number 2433314079, you ensure that this union nut fits optimally into your system and enhances engine performance.
UNION NUT - 2433314031 suitable for Bosch engines
Union Nut Union nut for your enginesDiscover the union nut with the comparison number 2433314031, a premium product specifically designed for use in engines. This nut belongs to the group of nuts and impresses with its functionality and quality. Weighing only 0.035 kg, it is ideal for various engines.
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.