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 - 07911650054 suitable for MAN D-engines
Versatile Hexagon Nut for EnginesDiscover our hexagon nut, an essential spare part with the comparison number 07911650054. This product ensures that your compatible MAN D engines always function optimally. The high quality of the spare part provides a perfect fit and performance.Suitable for MAN D EnginesThis hexagon nut is precisely suitable for MAN D and is the result of our many years of experience in providing quality products for diesel and gas engines. With this hexagon nut, all demands of modern engine technology can be met.
HEXAGON NUT - 07911650049 suitable for MAN D-engines
Discover Hexagon Nut with Comparison Number 07911650049The Hexagon nut with the comparison number 07911650049 is a reliable replacement part specifically designed for MAN D engines. This product ensures a perfect fit and functionality to maintain the performance of your diesel or gas engines in marine and stationary applications.Precise Fit and FunctionalityWeighing only 0.002 kg, the Hexagon nut offers a robust design tailored to the specific requirements of your MAN D engines. This replacement part ensures that your engines operate efficiently, which is crucial for the longevity and functionality of your systems.
HEXAGON NUT - 07911650048 suitable for MAN D-engines
Quality of the Hexagon Nut for MAN D EnginesDiscover the Hexagon nut with the comparison number 07911650048, an excellent OEM spare part suitable for MAN D engines. This reliable product has been developed with the highest precision to ensure that your engine operates optimally under all conditions.Robust Features for UseWith a weight of only 0.002 kg, the Hexagon nut offers convenient properties for a quick replacement. Our product is precisely fitting and provides ideal conditions for applicability in your marine or stationary applications.
HEXAGON NUT - 07911650047 suitable for MAN D-engines
Hexagon Nut with Comparison Number 07911650047Discover the Hexagon nut with comparison number 07911650047, which is specifically designed for engines. This OEM replacement part is suitable for MAN D and belongs to the article group of Nuts. Weighing only 0.002 kg, the product is ideal for use in various applications and helps to optimize the performance of your engines.Advantages of OEM Replacement PartsThe comparison number 07911650047 refers to a high-quality OEM replacement part that meets stringent quality standards. We offer specialized accessories that excel in durability and reliability. OEM replacement parts provide smooth functionalities, unlike aftermarket products, which often do not offer the same level.
HEXAGON NUT - 07911650045 suitable for MAN D-engines
Durable Hexagon Nut for Engine ApplicationsDiscover the Hexagon nut with the part number 07911650045 – an essential OEM spare part specifically designed for use in various engines. This precisely manufactured nut belongs to the group of Nuts and is ideal as a secure connection element. With its minimal weight of only 0.002 kg, it ensures perfect stability even in heavily loaded applications.Quality from OEM Spare PartsThe product is suitable for MAN D engines and combines quality with reliable performance. The use of proven OEM spare parts ensures that the Hexagon nut meets the high demands of modern engines. Rely on our many years of experience and secure the longevity of your engines with this component.
HEXAGON NUT - 07911650043 suitable for MAN D-engines
Your Essential Spare Part: Hexagon NutDiscover the Hexagon Nut (Comparison Number: 07911650043), which is an essential OEM spare part that should not be missed for your needs. This precise product belongs to the group of Nuts and is lightweight, weighing only 0.001 kg. It ensures a secure connection and maximum performance for engines that rely on reliability.Perfectly Developed: Suitable for MAN D EnginesThis spare part is specifically designed for MAN D engines. The absolute fit and high quality standards of the OEM spare parts make this component the ideal choice for marine and stationary engines. Trust that with the Hexagon Nut, you are getting a durable and powerful solution that is well-suited for critical applications.
HEXAGON NUT - 07911031255 suitable for MAN D-engines
Premium Product: Hexagon Nut with Reference Number 07911031255Discover our hexagon nut with the reference number 07911031255, the optimal solution for your needs in the area of engine spare parts. This component impresses with its excellent quality and reliable performance. The hexagon nut belongs to the group of nuts and is specifically designed for various applications in diesel and gas technology.Specialized Version for MAN D EnginesThe hexagon nut is suitable for MAN D engines and optimizes the efficiency of your systems. Designed with a focus on Original Equipment Manufacturer (OEM) specifications, our OEM spare parts offer the highest reliability and durability. Trust our industry experience to ensure your engines operate efficiently.
HEXAGON NUT - 07911031253 suitable for MAN D-engines
Robust Hexagon Nut with Comparison Number 07911031253Discover the Hexagon nut, an essential product for your engine applications. With the comparison number 07911031253, this high-quality OEM replacement part belongs to the article group of Nuts. This Hexagon nut is suitable for MAN D engines and offers the durability expected in demanding operating conditions.
HEXAGON NUT - 06790904202 suitable for MAN D-engines
Versatile Hexagon Nut for Reliable EnginesThe Hexagon nut with the comparison number 06790904202 is an essential OEM spare part perfectly tailored to the requirements of suitable for MAN D engines. Weighing only 0.02 kg, this product provides an ideal solution for marine and stationary use. Manufactured to high standards, this spare part impresses in terms of performance and durability.Precise Fit for MAN D EnginesOur Hexagon nut is designed suitable for MAN D engines. As part of the article group "Nuts," it ensures an exact fit necessary for optimal function of your engines. Rely on the qualities of this OEM spare part to meet the demands of your drive system.
HEXAGON NUT - 06790904201 suitable for MAN D-engines
Precise Product for Demanding RequirementsDiscover the hexagon nut with the comparison number 06790904201, which stands for high quality and reliability in application. This OEM replacement part is characterized by outstanding precision and ensures that it is ideally suited for various engine applications. The hexagon nut is compact, weighing 0.017 kg and measuring 3 cm in length and width, as well as 0.8 cm in height, perfect for your needs.Suitable for MAN D EnginesThe hexagon nut is suitable for MAN D engines and ensures that your machines operate optimally at all times. This component belongs to the product group "nuts" and meets even the highest standards in marine and stationary applications. Rely on 25 years of experience in engine parts at MOPA Motorparts, a dependable partner for quality.
HEXAGON NUT - 06790900202 suitable for MAN D-engines
Exclusive Hexagon Nut for MAN D EnginesDiscover our top-quality OEM replacement part, the hexagon nut with the comparison number 06790900202. This product is specifically designed to deliver optimal performance for engines suitable for MAN D engines. Weighing only 0.02 kg, this nut is an essential component for all demanding applications in the maritime and stationary sectors.Quality for Your EnginesThe hexagon nut offers stable material properties and performance, making it an indispensable OEM replacement part for your operations. Our products stand for durability and efficiency, especially for use in engines compatible with the manufacturer MAN D. Rely on our modern replacement solutions!
UNION NUT - 06780300207 suitable for MAN D-engines
Robust Spare Part: Comparison Number 06780300207The union nut with the comparison number 06780300207 is an essential product from the category of nuts. It is compatible with MAN D engines and ensures a reliable connection in diesel or gas applications. Weighing only 0.042 kg, this component is designed for stability and effortless assembly.OEM Quality at Attractive PricesOur offering includes OEM spare parts that meet the highest standards. This union nut ensures that your engines operate optimally. The spare part is specifically designed to meet versatile requirements and is directly related to the expectations of durable and robust components suitable for MAN D engines.
UNION NUT - 06780200204 suitable for MAN D-engines
Union Nut for Specific ApplicationsDiscover the union nut with the comparison number 06780200204 – an outstanding OEM replacement part that ensures improved performance in your applications. The union nut is suitable for MAN D engines and works effectively in various industrial sectors. Weighing only 0.017 kg, this product offers an ideal combination of stability and functionality.Precision Fit for MAN D EnginesThis union nut is suitable for MAN D engines and meets the highest precision requirements. Manufactured as an OEM replacement part, it provides durability and reliable performance under demanding conditions. Rely on this product to keep your engine systems operating optimally and to maximize their efficiency.
HEXAGON NUT - 06760390006 suitable for MAN D-engines
Quality product with comparison number 06760390006Experience the high-quality replacement part with the comparison number 06760390006 – a hexagon nut that is essential for the operational functionality of engines. Precisely manufactured, this nut ensures that your machines remain in optimal condition.Suitable for MAN D engines: Performance in every detailOur hexagon nut is specifically designed as a compatible component for MAN D engines. Weighing only 0.05 kg, it is not only lightweight but also suitable for use in marine applications as well as stationary operation. Trust in the quality that our OEM replacement parts provide.
UNION NUT - 06720206120 suitable for MAN D-engines
Spare Part: Union Nut for MAN D EnginesDiscover the Union nut (comparison number: 06720206120), which is designed for engines compatible with MAN D engines. This OEM spare part could be crucial in enhancing the efficiency and reliability of your machines. Weighing only 0.06 kg, this precise product supports the optimal performance of your equipment.
UNION NUT - 06720206101 suitable for MAN D-engines
Union Nut for Secure FasteningDiscover the union nut with the comparison number 06720206101, which is essential for the stable assembly of components. This union nut is designed to create a secure connection and is therefore optimally suited for professional use in marine and engine technology. It impresses with a weight of only 0.06 kg and a fit that leaves nothing to be desired.Spare Parts for MAN D EnginesThe component is an OEM spare part and is simply suitable for MAN D engines. Our spare parts stand out for their quality and reliability that only these parts can provide. Compared to aftermarket products, they ensure that you always receive the best standards in terms of fit and functionality.
NUT - 06710390019 suitable for MAN D-engines
Robust Nut suitable for MAN D enginesDiscover the nut with the comparison number 06710390019, an essential OEM spare part specifically designed for MAN D engines. This nut ensures maximum functionality and precision fit, effectively supporting your engine inventory.Premium components for optimal performanceOur product range exclusively includes OEM spare parts for engines in stationary applications. Professional testing ensures that every component, including this nut, meets the highest standards.
UNION NUT - 06710340118 suitable for MAN D-engines
Union nut: Precise for MAN D EnginesDiscover our union nut with the comparison number 06710340118. This product is a top-quality OEM replacement part that offers the highest precision and reliability. Designed for effective application in various areas, the union nut meets all the requirements you have for your engines.
UNION NUT - 06710330112 suitable for MAN D-engines
Union nut for MAN D enginesThe Union nut with the comparison number 06710330112 is an essential replacement part specifically designed to meet the requirements of MAN D engines. This product combines quality and reliability, ideal for ensuring optimal performance of your engines.
UNION NUT - 06710330111 suitable for MAN D-engines
Precision and Quality: Union NutDiscover our union nut, an OEM replacement part that embodies both quality and precision. With the comparison number 06710330111, this product optimally meets your requirements for engine performance and efficiency. The precise workmanship ensures reliable function in your applications, specifically tuned to MAN D engines.
UNION NUT - 06710308125 suitable for MAN D-engines
Union Nut: Quality at Its BestDiscover the Union nut (comparison number: 06710308125), an essential product from our category of nuts. This OEM replacement part impresses with excellent fit and has been specifically designed to function optimally in high-performance engines. Weighing only 0.051 kg, this component is lightweight yet extremely robust – ideal for use in marine and stationary applications.Suitable for MAN D Engines: Precision PerformanceThe Union nut is suitable for MAN D engines and strictly meets the demands for precision and durability. This OEM replacement part ensures not only smooth integration but also effective operation under challenging conditions. Rely on our expertise when it comes to replacement parts – proper installation is crucial.
UNION NUT - 06710304513 suitable for MAN D-engines
Robust Union Nut for Technical ApplicationsDiscover the Union nut (reference number 06710304513), which is ideal for various applications in your technology. Weighing only 0.01 kg, this product ensures a reliable connection in your systems. The Union nut meets the highest standards and is particularly suitable for critical operating areas.Quality Replacement from Renowned ManufacturersOur Union nut is suitable for MAN D engines and impresses with its replacement part quality. To ensure that your engine operates optimally, each replacement part is carefully selected. Our products provide you with reliable performance and a longer lifespan for your equipment in marine and stationary operations.
- 06710304506 suitable for MAN D-engines
Precise Product: Union Nut 06710304506Discover our quality product, the union nut with the comparison number 06710304506. This outstanding OEM replacement part impresses with high precision and optimal fit. The union nut is ideally suited for MAN D engines.
UNION NUT - 06710304131 suitable for MAN D-engines
Top Quality: Union NutDiscover our union nut, an essential OEM spare part with the comparison number 06710304131. This component is specifically designed to meet the highest requirements for engines that are needed in demanding applications such as the marine and locomotive industries. Every part undergoes strict internal controls at MOPA Motorparts to ensure quality.Suitable for MAN D EnginesThe union nut is suitable for MAN D engines. Weighing only 0.03 kg, this spare part offers remarkable lightness and robustness. When it comes to the installation of critical components, you deserve excellent OEM spare parts that are precisely tailored to your machines and noticeably improve their reliability.
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.