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:
HEXAGON BOLT - 628/1/19/05026678 suitable for MWM & Deutz engines
Premium Hexagon Bolt for Reliable EnginesDiscover the hexagon bolt with the comparison number 628/1/19/05026678, a top-quality product that ensures stability and safety. This spare part belongs to the clearly defined category of screws and is ideally suited for the series 2000, 331, 396, 493, 538, 183, 816, and 440. Rely on the perfection that only good parts can provide.Broad Compatibility for Your Maneuvering SystemsThe hexagon bolt, compatible with a variety of Deutz engines, offers excellent performance. Compatible engine types include 10V2000M93, 12V2000M93, and several others. Weighing only 0.028 kg, it allows for easy handling and installation. Trust in the highest standards to ensure the efficiency of your machines in the long term.
HEXAGON BOLT - 350/108/49 suitable for MWM & Deutz engines
High-Performance Hexagon Bolt – Comparison Number 350/108/49Discover the versatile hexagon bolt with the comparison number 350/108/49, a significant product for your applications in the engine sector. This hexagon bolt is suitable for Deutz engines and is an excellent choice for the series 331, 396, 2000, 538, 1163, 628, 528, and 540. With its thoughtful design and compact dimensions of 3.3 cm in length and width and 1.8 cm in height, it integrates seamlessly into your inventory.Width Precision – Comparison Number 350/108/49 in DetailThis hexagon bolt is suitable for numerous engine types specifically developed for Deutz engines, including 12V331TC92, 12V396TC82, and 16V2000M90. Weighing only 0.024 kg, it proves to be handy and easy to install. Thus, this hexagon bolt represents an excellent option for your needs.
HEXAGON BOLT - 628/17/269/05065690 suitable for MWM & Deutz engines
HEXAGON BOLT with the comparison number 628/17/269/05065690 suitable for MWM & Deutz engines
HEXAGON BOLT - 358/102/96 suitable for MWM & Deutz engines
Hexagon Bolt – Reliable OEM Replacement PartDiscover our reliable hexagon bolt (comparison number: 358/102/96), an excellent component for your engines. This OEM replacement part impresses with its precise fit and durability. Weighing only 0.011 kg and featuring compact dimensions of 2.2 x 2.2 x 1.3 cm, the hexagon bolt is easy to handle while still robust enough to withstand the demands of challenging applications.Suitable for Deutz Engines – Ideal OEM Replacement PartThe hexagon bolt is compatible with numerous Deutz engines, including the model series 331, 4000, 493, 538, and 226. It fits perfectly with engine types such as the 12V331TC92, 12V4000M70, 12V493, 16V538TB93, and TD226-B6. With this hexagon bolt, you ensure that your engines operate reliably and efficiently, maximizing the performance of your machines while minimizing operational costs.
ADJUSTING SCREW - 36504550000 suitable for MAN D-engines
Practical Adjusting Screw for Various ApplicationsThe adjusting screw with the comparison number 36504550000 is an important OEM spare part that plays a vital role in the performance of engines. This product is specifically manufactured to offer maximum precision and functionality, and it works optimally in various applications.Suitable for MAN D EnginesThis essential component is suitable for MAN D engines and stands out due to its top-quality. The adjusting screw has been designed to meet the requirements of engines that impress with performance and durability.
SCREW/BOLT - 36351250001 suitable for MAN D-engines
Robust Screw/Bolt with Comparison Number 36351250001Discover the product with the comparison number 36351250001, a screw/bolt designed to be suitable for MAN D engines. This reliable OEM spare part offers optimal performance in your marine or stationary application. Rely on top quality that meets the highest standards!
SCREW/BOLT - 3523050 suitable for Volvo/Volvo Penta engines
SCREW/BOLT with the comparison number 3523050 suitable for Volvo/Volvo Penta engines
SCREW/BOLT - 3340703901 suitable for Volvo/Volvo Penta engines
Premium Screw for Reliable EnginesDiscover our product, the screw with the comparison number 3340703901, which offers optimal performance for your suitable for Volvo/Volvo Penta engines. As an OEM spare part, we ensure that this component is suitable for your requirements and for use in modern engines. Trust our many years of expertise in providing spare parts that meet the demands of your engines.Focus on Quality and ControlThe comparison number 3340703901 refers to our OEM spare part, which undergoes numerous internal checks. These steps ensure that the screw always meets the high standards you expect from a manufacturer whose products we distribute. Reliability and durability are essential for smooth operation.
SCREW/BOLT - 3094859 suitable for Volvo/Volvo Penta engines
Optimal Solution: Screw suitable for enginesDiscover our product, the screw with the comparison number 3094859. This OEM replacement part is essential for reliable use in various engines, particularly those suitable for Volvo/Volvo Penta. Weighing only 0.001 kg, the screw combines lightweight design with high load capacity, making it ideal for use in demanding environments.Precise Addition: Screw suitable for renowned manufacturersOur screw belongs to the category of screws and is suitable for top-quality engines. In our extensive range, we offer products that are compatible with MWM, Mercedes-Benz, Deutz, or MAN. Use only the best OEM replacement parts to ensure optimal operation of your machines.
SCREW/BOLT - 2911068242 suitable for Bosch engines
1. Premium Screw with Comparison Number 2911068242 Discover the premium screw with the comparison number 2911068242. This OEM spare part is essential for reliability and performance, suitable for Bosch engines in various applications.2. Suitable for Bosch Engines: Quality You Can Trust With our careful selection of OEM spare parts, the screw ensures it is designed to fit Bosch. It is ideal for those who value reliable products.
CONTROL ROD - 3416091616 suitable for Bosch engines
CONTROL ROD with the comparison number 3416091616 suitable for Bosch engines
HEXAGON BOLT - 606907422801 suitable for MWM & Deutz engines
Hexagon Bolt for Demanding ApplicationsDiscover our OEM replacement part, the hexagon bolt with the comparison number 606907422801. This specially designed screw ensures that your applications in the marine and stationary engines sectors operate smoothly. Weighing only 0.014 kg, it is easy to handle and install.OEM Replacement Parts for Top PerformanceWith our hexagon bolt, suitable for Bosch engines, you are choosing quality that meets the specific requirements of high-performance engines. Our replacement parts are ideally suited for applications in engines such as those compatible with MWM, Mercedes-Benz, and Deutz.
ADJUSTING SCREW - 238753 suitable for Volvo/Volvo Penta engines
High-Performance Adjusting Screw: Comparison Number 238753Discover our adjusting screw with the comparison number 238753, specially developed to optimize your engine system. This product as an OEM spare part ensures precise adjustment accuracy. With a weight of only 0.01 kg, it allows for easy handling and installation in various applications.Suitable for Volvo/Volvo Penta EnginesThe adjusting screw is suitable for Volvo/Volvo Penta engines and plays a central role in maintaining engine speed and performance. This OEM spare part belongs to the product group "screws" and is highly popular due to its reliability. Treat yourself to a product specifically designed for the demands of your machines.
- 20412601 suitable for Volvo/Volvo Penta engines
Robust Flange Screw with Comparison Number 20412601Discover the flange screw with the comparison number 20412601, which is suitable for Volvo/Volvo Penta engines. This OEM replacement part ensures a reliable connection in demanding environments and makes an essential contribution to the efficiency of your engines.Ideal for Your Motorized EquipmentThe flange screw is a carefully selected OEM replacement part specifically designed for the group of “Washers.” Our product secures the quality and longevity you expect from OEM replacement parts and is optimally suited for various industrial applications.
SCREW/BOLT - 2433456020 suitable for Bosch engines
Screw with comparison number 2433456020Discover the screw with comparison number 2433456020, specifically designed to keep your engines running reliably. As an essential component suitable for MWM & Deutz engines, this product offers the perfect solution for diesel and gas-powered drives in marine and stationary applications. Weighing only 0.005 kg, this screw combines lightweight design with strength and is an indispensable part for any engine maintenance.OEM replacement parts in certified qualityOur screw is an OEM replacement part and meets the strict standards set by manufacturers. The comparison number 2433456020 ensures that this product is a precise fit and durable, ideal for use in MWM & Deutz engines.
CONTROL ROD - 9411036020 suitable for Bosch engines
Precise Control Rod for Efficient ApplicationsThe control rod with the comparison number 9411036020 is an essential product in the category of screws. This OEM replacement part offers a precise fit and is ideal for use in various applications. Rely on the quality of this important component to ensure consistently reliable operation of your engines.Suitable for Deutz Engines: Excellent Fit EnsuredThis control rod is compatible with Deutz engines and contributes to smooth functionality. Weighing only 0.017 kg, it allows for easy installation. Trust our OEM replacement parts to optimally support the performance of your engines.
SCREW/BOLT - 1003421000 suitable for Bosch engines
Replacement screw suitable for MWM & Deutz – Comparison number 1003421000Discover the competent solution for your MWM & Deutz engines with the screw identified by comparison number 1003421000. This product is characterized by a top-class fit and was specifically designed for use in engines. Weighing only 0.005 kg, the screw offers an excellent combination of robustness and longevity.OEM spare parts for efficient performanceThis item is a high-quality OEM spare part that provides the best quality and reliability for your engines. The tested manufacturing standards ensure that you can count on the right solution when maintaining your engines. Choose this screw, suitable for MWM & Deutz, and benefit from a product that optimizes the performance of your engines.
SCREW/BOLT - 1003410001 suitable for Bosch engines
Excellent Screw Suitable for MWM & DeutzDiscover the screw with the comparison number 1003410001, which makes a real difference in the category of OEM spare parts. This screw element is ideal for creating reliable connections in engines and is specifically designed to harmonize optimally with engines suitable for MWM & Deutz.Lightness and Stability: Features and DetailsWeighing only 0.02 kg, this screw offers both stability and easy handling. As it is suitable for MWM & Deutz engines, it supports the performance you expect from top-quality engines. The quality and durability of the screw ensure efficiency in marine and stationary applications.
SCREW/BOLT - 1003410003 suitable for Bosch engines
Reliable Screw with Comparison Number 1003410003Discover our screw with the comparison number 1003410003, specifically suitable for the demands placed on MWM & Deutz engines. This OEM spare part offers you the quality and reliability you expect from a precisely manufactured product.Perfect Fit for Engine ProjectsOur screw is suitable for MWM & Deutz engines and integrates seamlessly into your engine landscape. Weighing only 0.009 kg, the screw features a balanced combination of lightness and stability, making it an important component. Rely on OEM spare parts to ensure optimal operating conditions for your engines.
SCREW/BOLT - 2910551281 suitable for Bosch engines
Precise Screw for Every ApplicationDiscover the screw with the comparison number 2910551281, which is an essential OEM replacement part for your engines. This component can be found in the category of screws and is perfectly suited for use in MWM & Deutz engines. Precision is ensured here – every screw is meticulously manufactured and contributes to the long-term performance of your machines.
COUNTERSUNK SCREW - 1003421002 suitable for Bosch engines
Reliable Countersunk Screw for Efficient EnginesDiscover the countersunk screw with the comparison number 1003421002, an essential product that offers functionality and reliability. This countersunk screw is a crucial OEM replacement part that helps you optimize the performance of your engines. Weighing just 0.005 kg, this component impresses with long-lasting quality and stability.Precision for MWM & Deutz EnginesThe countersunk screw has been designed to fit MWM & Deutz engines and meets the highest standards. As an OEM replacement part, it is specifically engineered to work seamlessly with your engine. Thanks to the category screws, the countersunk screw ensures optimal fitting and minimizes wear – essential for enduring performance.
SCREW/BOLT - 1003410005 suitable for Bosch engines
Precise Replacement Part: Comparison Number 1003410005Discover the product with the comparison number 1003410005, a reliable screw/bolt specifically designed for MWM & Deutz engines. Weighing only 0.009 kg, this screw/bolt offers a combination of stability and lightness. Manufactured as an OEM replacement part, it is ensured that it can be optimally integrated into your applications.Quality and Reliability for Your EnginesThis OEM replacement part is ideally suited as a replacement part compatible with MWM & Deutz engines and significantly contributes to the efficiency of your engines. It is produced according to strict standards to ensure durability and precision. Every detail of this screw/bolt is designed to support the functionality and performance of your engine systems and minimize downtime.
SCREW/BOLT - 2433456034 suitable for Bosch engines
SCREW/BOLT with the comparison number 2433456034 suitable for Bosch engines
STUD - 651003510204 suitable for MWM & Deutz engines
Reliable Stud with Reference NumberThe stud with the reference number 651003510204 plays a crucial role in the functionality of your engines. As an OEM replacement part, it impresses with precision and longevity. This product is an essential component for connection and stability in mechanical engineering, especially for diesel and gas engines. Rely on the quality and reliability of this stud, designed for a long service life.Suitable for MWM & Deutz EnginesOur OEM replacement part is suitable for MWM & Deutz engines, allowing you to continuously achieve top performance. Weighing 3.5 kg, the stud offers not only stability but also the necessary robustness for various applications. The quality convinces businesses that rely on the highest standards. Choose this stud to enhance the performance of your engines and increase operational safety.
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.