Bolt and screw – solutions for marine & industrial
Every engine relies on a secure and vibration-resistant fastening system. A high-quality bolt and screw setup holds together engine blocks, manifolds, and accessories across diesel, gas, and marine systems. In industrial applications, engine screws and motor bolts provide structural stability, resist thermal cycling, and support precision alignment. For marine use, corrosion-resistant marine bolt and marine screws ensure lasting safety even in harsh saltwater environments.
Choose from following:
SCREW/BOLT - 04404402 suitable for MWM & Deutz engines
Reliable Screw with Comparison Number 04404402Discover the product with the comparison number 04404402, a precise screw, suitable for MWM & Deutz. These fasteners are designed as OEM spare parts and provide the necessary safety and efficiency for your engines. Trust in top-notch quality that is optimally tailored to the specific requirements of your applications.Robust Quality for Your MWM & Deutz EnginesThe screw you need is crucial for the functionality of your components suitable for MWM & Deutz engines. Each OEM spare part stands for the highest standards in terms of durability and performance, thus harmonizing with the demands of your machines.
PAN-HEAD SCREW - 04413597 suitable for MWM & Deutz engines
Pan-head screw with comparison number 04413597Discover the pan-head screw with the comparison number 04413597, an effective OEM spare part, suitable for the requirements of MWM & Deutz engines. This product impresses with precise fit and is manufactured to the highest quality standards. This ensures the reliability of your engine.Availability of spare partsIn our large warehouse, we always keep a variety of spare parts ready, including the pan-head screw. This promotes a fast and uncomplicated supply of the needed components.
CYLINDER SCREW - 04416987 suitable for MWM & Deutz engines
Cylinder screw with comparison number 04416987Experience our cylinder screw with the comparison number 04416987, an outstanding OEM replacement part. This screw provides the right fit and maximum performance for your MWM & Deutz engines. Trust our expertise in providing replacement parts for the highest demands.Robust component suitable for MWM & Deutz enginesOur cylinder screw is suitable for MWM & Deutz and offers top quality that goes beyond aftermarket parts. We take pride in only distributing OEM replacement parts that are precisely aligned with the manufacturers' specifications.
HEXAGON BOLT - 09960484 suitable for MWM & Deutz engines
Efficient Hexagon Bolt: Comparison Number 09960484 Discover the hexagon bolt with comparison number 09960484, offering perfect solutions for the most demanding applications. This OEM replacement part is essential for maintenance and ensures high-quality standards.
HEXAGON BOLT - 04904712 suitable for Deutz engines
Reliable Hexagon Bolt with Comparison Number 04904712Discover the stable hexagon bolt with the comparison number 04904712 – an essential OEM spare part for the perfect functionality of engines. This hexagon bolt is specifically manufactured and provides stability and safety in operation. Weighing 0.166 kg, it is ideally suited for many nautical and stationary applications where quality is indispensable.Suitable for Deutz EnginesThe hexagon bolt with the comparison number 04904712 is suitable for Deutz engines and offers a precise fit that ensures excellent performance. Our OEM spare parts are produced to the highest standards and provide a clear advantage over aftermarket solutions. Rely on quality and confidentiality for your marine and operational applications, where every screw counts.
STUD - 04431022 suitable for MWM & Deutz engines
Reliable Stud with Comparison Number 04431022The stud with the comparison number 04431022 is an indispensable OEM replacement part. It provides optimal support and functionality. This product is suitable for MWM & Deutz engines and plays a central role in the readiness of your engines.Precise Solutions for Optimally Functioning EnginesOur stud has been specifically designed to meet the high demands of suitable for MWM & Deutz engines. We emphasize tested quality to ensure the reliability of the engines.
STUD - 06209644 suitable for Deutz engines
Stud - Comparison Number 06209644Discover our stud, an essential OEM replacement part compatible with Deutz engines. With the comparison number 06209644, this product offers optimal functionality. Our stud weighs only 0.039 kg and is a reliable solution for your engines in marine and stationary applications.
HEXAGON BOLT - 09960332 suitable for MWM & Deutz engines
Hexagon Bolt for Seamless FunctionalityDiscover our product, the hexagon bolt with the comparison number 09960332. This robust bolt is essential for use in engines and ensures everything functions smoothly.Familiarity for MWM & Deutz EnginesThis OEM replacement part is suitable for MWM & Deutz engines and provides a strong connection that you can rely on. Trust in components that meet the highest standards and support you reliably.
HOLLOW SCREW - 04431617 suitable for MWM & Deutz engines
Hollow Screw of the Highest QualityDiscover the Hollow Screw with the comparison number 04431617, an essential OEM spare part for your application areas. This product stands out for its optimal fit and durability, particularly suitable for applications in various engines.
STUD - 04442798 suitable for MWM & Deutz engines
Robust Stud for High PerformanceDiscover the Stud with the comparison number 04442798, a reliable OEM replacement part that is optimally suited to support the efficiency of your MWM & Deutz engines. This Stud has been specifically designed to offer the best possible precision and functionality.
ADJUSTING SCREW - 04511941 suitable for Deutz engines
Robust Adjusting Screw for Motorized ApplicationsDiscover our adjusting screw, comparison number 04511941, an essential OEM spare part that meets the requirements of modern systems. This product is optimized for your application area and ensures that engines function optimally.Suitable for Deutz EnginesThanks to precise manufacturing, this spare part is suitable for Deutz engines and offers reliable performance. Our quality as a provider of OEM spare parts ensures the efficiency necessary for operation.
STUD - 04442208 suitable for MWM & Deutz engines
Quality for Your MWM & Deutz EnginesDiscover the Stud with the comparison number 04442208, which is an essential OEM replacement part for your needs. This robust screw is specially designed and suitable for MWM & Deutz engines. Its durable construction ensures the necessary connection in various applications.
STUD - 04442971 suitable for MWM & Deutz engines
Discover Studs for Special ApplicationsDiscover the Stud with the comparison number 04442971, carefully designed as an OEM replacement part for high-performance engines. This essential Screw is suitable for MWM & Deutz engines and ensures reliable operation in marine and stationary applications.Rely on Premium OEM Replacement PartsThe product, the Stud, meets the high demands required by MWM & Deutz engines. With our comparison number 04442971, you can ensure that you receive the right OEM replacement parts that stand for optimal durability and performance.
CYLINDER SCREW - 06852077 suitable for MWM & Deutz engines
Always the Right Choice: Cylinder ScrewDiscover the cylinder screw with the reference number 06852077 – an important OEM spare part for anyone who values quality and durability. This cylinder screw has been designed to ensure the optimal functionality of your engines. Weighing just 0.013 kg, it contributes to efficiency in various applications.Perfect Solution for MWM & Deutz EnginesOur cylinder screw is suitable for MWM & Deutz engines and meets the highest standards in marine and stationary technology. The reference number 06852077 ensures that you receive an OEM spare part that is precisely tailored to your specific requirements. Rely on the design and features that support the longevity of your engines.
SCREW/BOLT - 04408100 suitable for MWM & Deutz engines
Your Solution for Sustainable Engine PartsDiscover our screw/bolt with the comparison number 04408100, which is specifically suitable for MWM & Deutz engines. This OEM replacement part is essential for reliable and efficient use of your machinery. It is designed for long-term use.Replacement Part Suitable for MWM & Deutz EnginesThis screw/bolt is specifically designed as a replacement part compatible with MWM & Deutz engines. Trust that our OEM replacement part provides flawless fit and meets your requirements. Your engines are sustainably supported by precise fasteners.
SCREW/BOLT - 04902314 suitable for Deutz engines
Product Description Screw 04902314: Efficient PerformanceDiscover our screw with the reference number 04902314, an essential OEM replacement part compatible with Deutz engines. Thanks to its high precision and robustness, this product is ideal for use in various engines, particularly in marine and stationary applications. Our range of OEM replacement parts offers solutions that significantly contribute to optimal performance.The Importance of Reference Number 04902314The reference number 04902314 is a key indicator of the fit of our screw, specially designed for the demands of engines. When selecting replacement parts, it is crucial to find the right component to ensure the efficiency and longevity of your machine. Our products not only stand out for their quality, but also for a precise fit that allows for effortless installation.
KNURLED SCREW - 04442754 suitable for MWM & Deutz engines
Knurled screw with comparison number 04442754 The knurled screw with the comparison number 04442754 is an essential OEM replacement part for any demanding engine operation. This screw ensures a stable connection and provides the necessary reliability you need.
SCREW/BOLT - 04440076 suitable for MWM & Deutz engines
Reliable Screw/Bolt with Comparison Number 04440076Discover the screw/bolt with the comparison number 04440076: a top-quality OEM spare part designed to be compatible with MWM & Deutz engines. This screw/bolt is an indispensable component in the equipment of your machines and meets high industrial requirements.Robust and Ideal for Industrial ApplicationsDue to its reliability, this OEM spare part is excellent for marine and stationary use. As an absolutely compatible component, the screw/bolt offers stability and functionality for all engines from MWM & Deutz.
CYLINDER SCREW - 06208803 suitable for Deutz engines
Reliable Product: Cylinder Screw 06208803Discover the cylinder screw with the comparison number 06208803, an essential OEM spare part for your engines. This spare part offers you high readiness for use and reliability for your projects. Weighing only 0.059 kg, it is ideal for a variety of applications where precision is required.
SCREW PLUG - 04418193 suitable for MWM & Deutz engines
Premium Screw Plug 04418193Discover the screw plug with the comparison number 04418193, meticulously developed as an OEM replacement part. This product is suitable for MWM & Deutz engines and offers reliable solutions for marine and stationary applications.
HEXAGON BOLT - 09960302 suitable for MWM & Deutz engines
Qualitative Hexagon Bolt for EnginesDiscover the hexagon bolt with the comparison number 09960302, which is ideally suitable for MWM & Deutz engines. This OEM replacement part ensures the necessary precision and durability you need. Rely on this essential bolt for the stable operation of your engines.Efficiency: OEM Replacement Part for Specific RequirementsThanks to the comparison number 09960302, this hexagon bolt is a true OEM replacement part. It has been carefully selected to fit the requirements of various applications perfectly. In our products, we place great importance on offering only items that ensure your engines operate optimally over the long term.
HEXAGON BOLT - 06209473 suitable for MWM & Deutz engines
Reliable Hexagon Bolt 06209473 for Secure ConnectionsThe hexagon bolt with the reference number 06209473 is an essential product for mechanics and industrial customers. This OEM spare part provides a reliable and durable connection in MWM & Deutz engines. Weighing only 0.015 kg, it ensures easy handling and installation without compromising on functionality.Precise Execution for MWM & Deutz EnginesThis component, suitable for MWM & Deutz, plays a crucial role in the overall functionality of the engines. Conventional screws may not withstand the high loads of marine and stationary applications. Choose the OEM spare part to ensure optimal performance from your engines.
SCREW PLUG - 06856525 suitable for MWM & Deutz engines
Screw plug for optimal engine performanceDiscover our screw plug with comparison number 06856525, a reliable OEM replacement part specifically designed to securely connect fixtures in engines. This screw is suitable for the premium MWM & Deutz engines and is part of our product selection in the category screws.Suitable for MWM & Deutz enginesThis screw plug weighs 1 kg and offers a robust, precise fit. Manufacturers can rely on this OEM replacement part to support the efficiency and longevity of their engines. With the comparison number 06856525, you have a product that meets the highest standards and is perfectly suited for applications in marine and stationary drive systems.
SLIDER - 04395259 suitable for MWM & Deutz engines
Premium Slider with Comparison Number 04395259Experience our product, the slider with the comparison number 04395259, which is specially designed for use in gears and toothed wheels. This OEM replacement part offers you durability and quality that are crucial for the successful maintenance of your machines.Suitable for MWM & Deutz EnginesThis slider is suitable for MWM & Deutz engines and ensures that you achieve the desired performance. Its design as an OEM replacement part assures that you receive the same standards as with new parts, allowing your machines to operate optimally.
What are bolts and screws used for in engine systems?
A bolt and screw is used to fasten components under mechanical stress. This includes cylinder heads, pumps, intake manifolds, mounts, and brackets. Engine bolt assemblies require high tensile strength and precise thread profiles to prevent loosening under load. In marine settings, bolts marine configurations include additional corrosion protection through zinc coatings, stainless alloys, or composite heads. Whether for permanent fastening or removable joints, motor screws and bolts form the basis of structural integrity in all engine types.
Function and benefits of bolts and screws in engines
- Secure static and dynamic connections across engine assemblies
- Resist vibration, pressure, and thermal expansion
- Support torque retention and load distribution
- Enable safe disassembly for maintenance and inspection
- Allow modular engine construction with standard sizes
In both land-based and marine power units, engine screws and motor bolt types are selected for load class, material strength, and thread pitch. Using the right bolt and screw combination reduces failure risks and simplifies service procedures.
Types and materials of marine and engine fasteners
- Hex head and flange bolts for structural engine joints
- Socket head motor screws for precision components
- Thread-locking marine screws for hull or motor mounts
- High-strength engine bolt sets with graded coatings
- Marine bolt systems with stainless steel or brass
Bolts marine assemblies often use A4 stainless or Duplex steel, ensuring protection against seawater and galvanic reactions. Motor screws in enclosed spaces may use black oxide or phosphate finishes for corrosion protection and ease of removal. Material selection depends on torque level, accessibility, and contact with fluids or chemicals.
Compatibility and sourcing
We offer fastening solutions suitable for MTU, Deutz, MAN, Volvo Penta, and MWM. Whether you're rebuilding a turbo mount, re-securing an exhaust manifold, or replacing critical head bolts, our bolt and screw range fits a wide variety of marine and industrial engines. We stock bolts by dimension, thread, material, and application group.
Thanks to our well-equipped warehouse and fast delivery options, we offer short lead times and quick availability for both standard and application-specific fasteners.
Use cases in industrial and marine applications
Marine screws are often used for water-cooled exhaust, hull penetrations, and engine bed mounting. Motor bolt sets are required for rotating assemblies and timing covers. Across applications, the right engine bolt and screw setup ensures alignment under thermal expansion and torque loading. For boats, hose adapter brackets, alternators, and gearboxes also require vibration-resistant marine bolt systems with low galling and secure locking.
Buying advantages with us
Our B2B shop provides:
- Fast worldwide shipping via DHL Express
- Material and strength class selection support
- Easy ordering for bulk or precision fasteners
We supply OEM-standard bolt and screw combinations for maintenance, repairs, or assembly upgrades. With practical kit options and single part selection, technicians can easily match specs during overhauls or engine conversions.
Related components to bolt and screw systems
Complementary items often include washers, retaining rings, thread-locking pastes, brackets, and custom spacers. These elements contribute to torque stability and fastener longevity in both mobile and stationary engines. A correct bolt and screw setup is fundamental to safe operation.
Frequently asked questions about bolts and screws
What is a screw?
A screw is a threaded fastener designed to be inserted into material or a pre-threaded hole to hold components together.
What is the difference between a bolt and a screw?
A bolt typically works with a nut and is used through unthreaded holes, while a screw forms its own thread or fits into a tapped hole.