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 - 2 915 051 119 suitable for Bosch engines
Robust Hexagon Nut Suitable for Deutz EnginesDiscover our hexagon nut, an OEM replacement part with the comparison number 2 915 051 119, perfectly suitable for Deutz engines. This precisely manufactured component impresses with perfect fit and remarkable durability, ideal for use in marine and stationary applications.Compact & Durable: A Real Weight - 0.012 kgWith a weight of just 0.012 kg, the hexagon nut is particularly lightweight yet provides the necessary stability and strength for your engines. Reliable OEM replacement parts are essential to ensure the efficiency of your machines. Our hexagon nut meets all requirements to efficiently support your Deutz engines.
UNION NUT - 604050200100 suitable for MWM & Deutz engines
Robust Union Nut for Outstanding PerformanceDiscover the union nut with the comparison number 604050200100, a top-quality OEM spare part that offers you excellent performance. This product is specifically designed for use in engines and represents an optimal solution for your needs. Weighing only 0.23 kg, the union nut is both manageable and durable.
NUT - 602100710026 suitable for MWM & Deutz engines
Precise Nut with Comparison Number 602100710026The Nut with the comparison number 602100710026 is an essential spare part, perfectly meeting your requirements in the engines sector. It is ideally suited for a variety of applications and is compatible with engines from manufacturers MWM & Deutz. Thanks to precise manufacturing, this product ensures reliable results in your operation.Quality and Safety for MWM & Deutz EnginesDue to its unmatched quality, the Nut is not only an evolutionary product but also ensures the operation of MWM & Deutz Engines. Every spare part undergoes strict internal controls before shipping, ensuring high standards for performance and safety. Rely on our expertise in spare parts.
UNION NUT - 604043730052 suitable for MWM & Deutz engines
Union Nut – Your Reliable OEM Replacement PartDiscover the Union nut with the comparison number 604043730052, a top-quality OEM replacement part for your needs. This product is compatible with MWM & Deutz engines and offers you reliable performance. Its precise manufacturing ensures that it operates optimally under the toughest operating conditions.Efficient Fit and Ready-to-Use PerformanceThe Union nut weighs only 0.005 kg and allows for easy installation. Thanks to its special features, this replacement part is ideally suited for MWM & Deutz engines to maximize the efficiency of your machines.
ACORN NUT - 647343610024 suitable for MWM & Deutz engines
Excellent Acorn Nut for Efficient EnginesDiscover the acorn nut with the comparison number 647343610024, which impresses not only with its excellent craftsmanship as a spare part but also provides invaluable support for your engines. Weighing only 0.01 kg, this product can be installed effortlessly and ensures smooth operation.
HEXAGON NUT - 602100101200 suitable for MWM & Deutz engines
Versatile Hexagon Nut for UseThe Hexagon nut with the comparison number 602100101200 is an essential product used in marine technology. This component belongs to the group of Nuts and is specifically designed for use in engines. Weighing only 0.012 kg, it offers high functionality without unnecessarily burdening the engine.Suitable for Deutz Engines – Ideal for Your ApplicationsThis Hexagon nut is suitable for Deutz engines and ensures optimal hold of the components. The comparison number 602100101200 simplifies the identification and selection of appropriate replacement parts. This minimizes downtime and increases the efficiency of your machines.
HEXAGON NUT - 628/48/37/05065549 suitable for MWM & Deutz engines
Discover Quality: Hexagon Nut for EnginesSecure our Hexagon nut now, an essential spare part that plays an important role in your engines infrastructure. This nut has the comparison number 628/48/37/05065549 and holds a noteworthy place in the category of Nuts. Optimized for engines, this Hexagon nut ensures reliable performance and has been precision manufactured.Product Description: Robust Hexagon NutThe Hexagon nut is specifically designed for engines from the manufacturer Deutz, particularly for the model in the series 528 and the engine type SBA8M528. Weighing 0.01 kg and measuring 1.8 cm in length and width as well as 0.8 cm in height, this product not only offers durable performance but is also easy to install. Each component has been crafted to enable long-lasting use and effectiveness.
HEXAGON NUT - 628/38/50/05066164 suitable for MWM & Deutz engines
Robust Hexagon Nut for Your EnginesDiscover the hexagon nut with the reference number 628/38/50/05066164, a top-notch OEM replacement part specifically designed as a fastening element for diesel and gas engines. This sophisticated design offers essential support to ensure functionality across various applications. As a reliable product, the hexagon nut weighs just 0.002 kg and is incredibly versatile.
HEXAGON NUT - 628/51/11/05065846 suitable for MWM & Deutz engines
Robust Hexagon Nut for Maximum EfficiencyDiscover our hexagon nut with the comparison number 628/51/11/05065846, specifically designed to optimally support engines. This product belongs to the group of nuts and stands out due to excellent manufacturing standards. With a lightweight of only 0.002 kg, it is easy to handle while providing the necessary stability for extreme loads.OEM Spare Parts for Best QualityThe hexagon nut is known as an OEM spare part and offers top-notch conditions for long-term use. It has been designed to fit Deutz engines and is subject to strict internal controls during production. Trust in products that meet the high standards of our family-owned business in its second generation.
HEXAGON NUT - 628/87/28/05066857 suitable for MWM & Deutz engines
OEM Spare Part: Hexagon NutDiscover the product, the hexagon nut with the comparison number 628/87/28/05066857. This OEM spare part has been efficiently designed for various requirements in the marine and stationary fields and is also suitable for locomotives. Weighing only 0.018 kg and with compact dimensions of 2.1 cm in length and width, as well as a height of 1.4 cm, this spare part can handle any challenge.Precision Manufacturing: Suitable for Deutz EnginesThe hexagon nut stands out for its high precision, making it an excellent choice for applications in engines. This product is compatible with Deutz engines and impresses with outstanding strength and compatibility, meeting the needs of professional users. Rely on our OEM spare parts, which consistently provide the same quality as during the initial delivery.
HEXAGON NUT - 628/87/45/05061669 suitable for MWM & Deutz engines
Functionality of the Hexagon NutDiscover the Hexagon nut with the comparison number 628/87/45/05061669, an essential product for your engines. This OEM spare part impresses with precise workmanship and high reliability. Weighing only 0.013 kg and with compact dimensions of 2 cm in length, 2 cm in width, and 1.4 cm in height, it is ideal for demanding applications.
HEXAGON NUT - 628/38/52/05066164 suitable for MWM & Deutz engines
Optimal Availability: Hexagon Nut for High-Quality ApplicationsDiscover the advantages of our hexagon nut, distinguished by its excellent quality. This hexagon nut has been designed as an OEM replacement part and carries the comparison number 628/38/52/05066164. It is precisely engineered to offer durability, even under demanding conditions.Fit for Deutz EnginesOur hexagon nut is specifically suitable for Deutz engines and provides reliable support. With dimensions of 1.9 cm in length and width and a height of 0.8 cm, it integrates perfectly into your systems. Weighing only 0.009 kg, it allows for easy handling. Rely on this proven OEM replacement part to ensure the functionality of your engine.
HEXAGON NUT - 602100540160 suitable for MWM & Deutz engines
HEXAGON NUT with the comparison number 602100540160 suitable for MWM & Deutz engines
UNION NUT - 604042051626 suitable for MWM & Deutz engines
Union Nut as an Essential ComponentDiscover our union nut, one of the reliable OEM spare parts, designed specifically to meet the needs of technology. The comparison number 604042051626 stands for the highest quality and precise fit. Weighing only 0.25 kg, this OEM spare part is an essential component for the efficient operation of your engines.Suitable for MWM & Deutz EnginesThis union nut is suitable for MWM & Deutz engines and significantly optimizes their performance. It possesses all the qualities you expect from an OEM spare part. Rely on the durability and efficiency that come with every purchase, and benefit from its applicability, particularly in marine and stationary engines.
UNION NUT - 604043730152 suitable for MWM & Deutz engines
Efficient Solution for Engine ApplicationsDiscover the Union nut with the comparison number 604043730152, which serves as a valuable OEM spare part for your MWM & Deutz engines. This product ensures maximum efficiency and longevity and is specially manufactured to support outstanding performance. Its comparison number assures the right selection, allowing you to avoid compromises.Suitable for MWM & Deutz EnginesOur Union nut is suitable for MWM & Deutz engines and features a thoughtful design. As an OEM spare part, it supports the optimal functioning of your engines. Weighing only 0.04 kg, this product integrates seamlessly into your technology and optimizes application performance.
UNION NUT - 604043730062 suitable for MWM & Deutz engines
Reliable OEM Replacement Part for Your EnginesThe union nut with the comparison number 604043730062 is an essential product for anyone who values high-quality replacement parts. This OEM replacement part ensures a perfect fit in various applications. With a weight of only 0.099 kg, this union nut is easy to handle and install.Quality Tested: Compatible with MWM & Deutz EnginesThis union nut is specifically designed for MWM & Deutz engines. Every OEM replacement part undergoes strict internal controls to meet the highest quality standards. With this union nut, you are investing in the reliability of your engines.
UNION NUT - 604043730102 suitable for MWM & Deutz engines
Union nut suitable for Deutz enginesDiscover the union nut with the reference number 604043730102, which has been specifically designed to fit Deutz engines. This component is part of the nuts category and ensures optimal functionality for your engine. Weighing only 0.016 kg, this union nut represents an impressive combination of lightweight and durability.
CASTLE NUT - 602102243630 suitable for MWM & Deutz engines
Top Quality of the Castle Nut Discover our castle nut with the comparison number 602102243630, an essential component for high-performance engines. The castle nut ensures a precise fit and is indispensable for the longevity and performance of machines. Weighing 0.418 kg, this product provides the necessary stability and adaptability required for demanding applications.Suitable for MWM & Deutz Engines Our spare part is suitable for MWM & Deutz engines, allowing you to maintain the performance of your systems at full capacity. The use of tested OEM spare parts ensures optimal functionality and reliability. With this comparison number 602102243630, you get what you need for smooth operation.
WING NUT - 602120110120 suitable for MWM & Deutz engines
Reliable Product: Wing Nut for EnginesThe wing nut with the comparison number 602120110120 is an essential OEM replacement part. Weighing only 0.05 kg, it meets the highest standards and optimizes the operation of your engines. It belongs to the article group "Nuts" and is designed to work reliably even under extreme conditions.Suitable for Deutz EnginesThis product is specifically suitable for Deutz engines and ensures ideal collaboration with various equipment types. The use of OEM replacement parts is crucial to maintain the performance and lifespan of your machines. The comparison number 602120110120 represents exceptional quality and safety.
HEXAGON NUT - 602100540180 suitable for MWM & Deutz engines
Hexagon nut suitable for Deutz enginesThe hexagon nut with the comparison number 602100540180 is a precise and powerful OEM replacement part that is ideal for your operational needs. This product belongs to the article group "nuts" and plays a central role in optimizing engines, as it ensures excellent fit and stability. In combination with the characteristics of this part, it provides a reliable solution required for any project.Features of the hexagon nutThe hexagon nut weighs 0.041 kg and has compact dimensions of 3.1 cm in length and width, as well as 1.6 cm in height. Due to its precise measurements, it is easy to use and is designed specifically for installation in Deutz engines of the 440 series. This OEM replacement part offers a high level of safety and allows compliance with standard maintenance requirements.
WING NUT - 602120100100 suitable for MWM & Deutz engines
Exclusive Wing Nut for Premium EnginesThe wing nut with the comparison number 602120100100 is a top-quality OEM replacement part specifically designed for use in engines. This wing nut helps establish a reliable connection in demanding applications. With a lightweight of only 0.025 kg, it is ideal for a variety of suitable for MWM & Deutz engines and provides perfect grip.
ACORN NUT - 2915142015 suitable for Bosch engines
Quality Connection: Acorn Nut for Deutz EnginesDiscover the Acorn nut available under the comparison number 2915142015. This special product belongs to the group of Nuts and is therefore an indispensable OEM replacement part for the smooth operation of your engines. Weighing only 0.02 kg, it combines functionality and quality in a compact form.Versatility in Applications: OEM Replacement Parts for EnginesThe Acorn nut is suitable for Deutz engines and ensures optimal connection and stability in complex engine applications. OEM replacement parts stand for the best quality and precision—trust in the solid equipment and longevity of our product, which provides you with safety and reliability.
ACORN NUT - 628/35/77/05034572 suitable for MWM & Deutz engines
Acorn nut suitable for Deutz engines Discover the precise product with the comparison number 628/35/77/05034572: an acorn nut that serves as an essential component for your engines. Weighing only 0.037 kg, this OEM replacement part takes up little space but offers maximum functionality.
HEXAGON NUT - 628/41/16/05062519 suitable for MWM & Deutz engines
Precise Hexagon Nut: OEM Replacement PartDiscover the hexagon nut suitable for the engines of the 628 series from the manufacturer Deutz. The comparison number 628/41/16/05062519 makes this product an indispensable OEM replacement part for operators of Deutz engines. This hexagon nut has been manufactured with the highest precision and is optimally designed for engine types BV16M628, SBV16M628, and SBV6M628.
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.