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:
FITTING BOLT - 628/29/39/05038499 suitable for MWM & Deutz engines
Efficient Fitting Bolt Suitable for MWM & Deutz EnginesDiscover the reliable fitting bolt with the comparison number 628/29/39/05038499 – your ideal OEM spare part for MWM & Deutz engines. This innovative fitting bolt ensures a precise fit and keeps your engines operating in optimal condition. Weighing only 0.018 kg, it combines perfect handling with performance.Reliability and Internal ProcessesThe product belongs to the category of screws and meets the high standards set by MWM & Deutz. Our OEM spare parts undergo strict quality control to ensure that each element functions reliably. Trust the well-regarded comparison number 628/29/39/05038499 to select the appropriate spare part.
FITTING BOLT - 628/18/1/05025973 suitable for MWM & Deutz engines
Fitting bolt for various enginesDiscover our fitting bolt, an efficient OEM spare part that is ideally suited to optimize your engines. This product is listed under the comparison number 628/18/1/05025973 and has been specifically designed to meet precision and reliability requirements. The fitting bolt is compatible with engine types such as BV16M628, SBV6M628, SBV6M628L, and SBV8M628L, providing you with maximum operational efficiency.Robust construction for the highest demandsThe fitting bolt weighs 0.258 kg and has a maximum length and width of 8.6 cm and a height of 3 cm. These dimensions ensure that the OEM spare part can be seamlessly integrated into your machines. Furthermore, this product meets the high standards you would expect from a component that is compatible with MWM & Deutz engines. Rely on the extensive expertise in selecting spare parts that are all ISO certified.
HOLLOW SCREW - 628/48/2/05061523 suitable for MWM & Deutz engines
Essential Product for Your EnginesDiscover our hollow screw with the comparison number 628/48/2/05061523, a top-quality OEM spare part specifically designed for use in your engine system. Weighing only 0.06 kg, this product allows for easy installation while providing remarkable performance tailored to your requirements.Suitable for MWM & Deutz EnginesOur hollow screw is an essential component, suitable for MWM & Deutz engines. When selecting spare parts for your technical applications, it is important to choose OEM spare parts, as they are aligned with the high demands of engines. Unlike aftermarket products, our offerings provide the reliability of excellent quality and durability.
PRESSURE SCREW - 350/111/32 suitable for MWM & Deutz engines
Precise Product: Pressure Screw 350/111/32The pressure screw with the comparison number 350/111/32 is an essential OEM replacement part that optimally supports your engine system. This product weighs only 0.285 kg, allowing for easy handling and installation. Suitable components are essential for reliably functioning engines – and this part is characterized by excellent fit and durable performance.Suitable for MWM & Deutz EnginesThe pressure screw is designed to be compatible with MWM & Deutz engines. This specific adaptation ensures that all internal systems operate efficiently. Whether in the marine sector or in stationary use – you benefit from the long-term reliability of this component. There are no compromises on quality and functionality.
HEXAGON BOLT - 350/107/25 suitable for MWM & Deutz engines
### Your Solution: Hexagon Bolt – Reliable Replacement Part Secure the performance of your machines with the hexagon bolt, a high-quality OEM replacement part suitable for MWM & Deutz engines. The comparison number 350/107/25 indicates that this hexagon bolt provides the necessary robustness and reliability needed in demanding environments. Weighing only 0.02 kg, it offers easy handling and strength.### Optimal Fit for Special Applications This precisely designed OEM replacement part is ideal as it is suitable for MWM & Deutz engines. The hexagon bolt ensures that all parts of your engines are securely connected. Through this connectivity, the product is well-equipped for marine and stationary use as well as for locomotives.### Comprehensive Range for Specific Manufacturers
SET SCREW - 303372U2 suitable for MWM & Deutz engines
Precise Set Screw with Comparison Number 303372U2Discover the set screw with comparison number 303372U2, an essential OEM spare part. This product is specifically designed to ensure optimal contact strength in your engines. As part of our screw standard, the set screw represents reliability in demanding applications.
PRESSURE SCREW - 358/117/807 suitable for MWM & Deutz engines
Efficient Pressure Screw for High DemandsDiscover our pressure screw with the comparison number 358/117/807, which plays a crucial role in the category of gears and toothed wheels. Weighing 0.42 kg, this product offers reliable quality that ensures the functionality of your machinery. Suitable for MWM & Deutz engines, this OEM spare part is ideal for ensuring optimal operation.
SET SCREW - 606907421502 suitable for MWM & Deutz engines
Improve Your Engine Performance with Set ScrewOur set screw, with the comparison number 606907421502, offers an excellent solution for your engine requirements. This OEM replacement part is characterized by precise manufacturing and high quality. Weighing only 0.011 kg, it is ideal for enhancing optimal functionality in your applications.
SCREW PLUG - 606907420303 suitable for MWM & Deutz engines
Precise Component for Reliable ApplicationThe screw plug with the comparison number 606907420303 is a necessary component for the secure assembly of your engines. This product ensures flawless functionality, making it ideal for use in various applications. The spare part weighs only 0.022 kg, significantly simplifying handling and installation.OEM Spare Part in Proven QualityAs an OEM spare part, the screw plug stands for original equipment manufacturer quality, suitable for MWM & Deutz engines. Our B2B customers benefit from products offered in top quality. This way, you are on the safe side when it comes to enhancing the reliability and longevity of your engines.
DRAIN PLUG - 1453465000 suitable for Bosch engines
Drain Plug with Comparison Number 1453465000Discover the drain plug with the comparison number 1453465000, an essential product for anyone who values reliable supply for their engines. This drain plug is designed to be perfectly suitable for applications in the maritime and stationary sectors. Weighing only 0.005 kg, it offers excellent handling and functionality for your project.
HEXAGON BOLT - 628/17/353/05065692 suitable for MWM & Deutz engines
Hexagon Bolt for Professional ApplicationsDiscover the hexagon bolt (comparison number: 628/17/353/05065692), which perfectly meets the special requirements of diesel and gas engines. This product impresses with its robust properties and efficiently complements engines designed for the manufacturers MWM & Deutz.Reliable OEM Spare Parts for Your EnginesOur hexagon bolt is an OEM spare part that does not compromise on quality. Complemented by strict quality control, the spare part offers durability and reliability. The comparison number 628/17/353/05065692 assures you of a product developed for outstanding performance.
CONTROL ROD - 628/17/310/05065704 suitable for MWM & Deutz engines
Precise Control Rod with Comparison Number 628/17/310/05065704The control rod with the comparison number 628/17/310/05065704 is a reliable product specifically designed for MWM & Deutz engines. Weighing 1.06 kg, this OEM replacement part provides the quality you need for smooth operation. Ideal for demanding applications, the control rod enables your machines to operate optimally.Exclusive OEM Replacement Parts for EnginesOur control rod meets the high standards for OEM replacement parts that come directly from manufacturers. Unlike aftermarket components, our product offers powerful features and high durability. Suitable for MWM & Deutz engines, the replacement part has the necessary precision level to ensure optimal functionality.
CONTROL ROD - 628/17/311/05065687 suitable for MWM & Deutz engines
High-Performance Control Rod for Professional ApplicationsDiscover the control rod, an essential OEM spare part, specifically designed for the needs of engines in demanding environments. With the reference number 628/17/311/05065687, this product meets the requirements for engine maintenance to promote optimal performance and longevity.
SCREW/BOLT - 628/17/314/05065703 suitable for MWM & Deutz engines
Premium Screw/Bolt compatible with MWM & Deutz enginesDiscover our screw/bolt with the comparison number 628/17/314/05065703, an essential OEM replacement part specifically designed for MWM & Deutz engines. Despite weighing only 0.021 kg, this product offers technical precision and durability, making it a perfect choice for various applications. At MOPA Motorparts, we adhere to strict quality standards, so you can rely on the performance of your engines.Safe replacement for your applicationsOur screw/bolt is an essential OEM replacement part that helps you replace defective components in MWM & Deutz engines. The part ensures not only performance but also high reliability. Trust in the lasting effectiveness of the screw/bolt, which contributes precisely to the requirements of your machines.
DEFLECTOR SCREW - 628/17/350/05062064 suitable for MWM & Deutz engines
Efficient Deflector Screw with Comparison Number 628/17/350/05062064Discover our Deflector Screw with the comparison number 628/17/350/05062064 – an indispensable replacement part designed specifically. This screw is optimally suited for engines that require a robust and secure connection. Weighing 0.191 kg, it contributes to the stability of your projects and impresses with its thoughtful design.Compact and Suitable for MWM & Deutz EnginesThe Deflector Screw has a length of 4.7 cm, a width of 4.7 cm, and a height of 3.6 cm. These compact dimensions make it particularly versatile. The comparison number 628/17/350/05062064 designates the specific product and ensures that it can be used as a top-quality replacement part in both new and existing engine applications. Order now and rely on reliable technology!
WAISTED STUD - 628/17/4/05060582 suitable for MWM & Deutz engines
Exact Waisted Stud for Engine SolutionsExperience top-notch perfection with our product, the waisted stud, for various applications in engine technology. This waisted stud with the comparison number 628/17/4/05060582 meets essential requirements in your technical environment. Weighing only 0.071 kg, the component remains lightweight and effective, providing durability and efficiency.
ADJUSTING SCREW - 628/17/16/05034673 suitable for MWM & Deutz engines
Precise Solution: Adjusting Screw for Your EnginesDiscover our Adjusting Screw, specifically designed to put your engines suitable for MWM & Deutz in optimal condition. With the comparison number 628/17/16/05034673, you can ensure that this product is exactly right for your specific needs. This adjusting screw belongs to the product group "Screws" and impresses with its excellent quality and robustness.Application for MWM & Deutz EnginesThis Adjusting Screw is suitable for the popular engine types BV16M628, SBV8M628, and SBV9M628 of the series 628, which are widely used by the manufacturers MWM & Deutz. With a compact size of 3.1 cm in length and width, and 1.4 cm in height, the product weighs only 0.01 kg. This lightweight yet sturdy item allows for easy handling and installation on your engines, ensuring uninterrupted operation.
SET SCREW - 628/17/6/05034673 suitable for MWM & Deutz engines
Efficient Product: Set Screw - Reference Number 628/17/6/05034673Discover our reliable set screw with the reference number 628/17/6/05034673, specifically tailored to meet the needs of engines in marine and stationary applications. With compact dimensions of 1.8 cm x 1.8 cm x 0.9 cm and a weight of just 0.003 kg, this set screw offers impressive versatility for various applications.
SPIGOT SCREW - 628/16/12/05038310 suitable for MWM & Deutz engines
Precision Spigot Screw for Industrial Engine ApplicationsDiscover the spigot screw with the comparison number 628/16/12/05038310, specifically designed for industrial applications. This product belongs to the category "Lines and pipes" and represents an indispensable choice for companies that prioritize quality and reliability. The spigot screw is compatible with manufacturers like MWM & Deutz, used in their engine systems.
HOLLOW SCREW - 628/48/15/05028376 suitable for MWM & Deutz engines
Premium Hollow Screw with Comparison Number 628/48/15/05028376Discover the premium hollow screw with the comparison number 628/48/15/05028376, an essential product for your needs. This hollow screw belongs to the category of screws and plays a central role in the functionality of your engines. Developed as an OEM replacement part, it meets the highest quality standards and ensures that everything is securely and reliably assembled.
PRESSURE SCREW - 628/48/11/05061513 suitable for MWM & Deutz engines
Reliability of the Pressure Screw: Comparison Number 628/48/11/05061513The pressure screw with the comparison number 628/48/11/05061513 is an essential OEM replacement part specifically designed for engines that must meet the highest standards. This product offers superior quality and durability, especially in diesel and gas engines. Whether in marine or stationary service, the pressure screw impresses with its precise fit.Perfect Fit for Deutz EnginesOur pressure screw is suitable for Deutz engines. Weighing only 0.03 kg, the replacement part is both lightweight and easy to install. The sophisticated technology of this pressure screw ensures that engines operate efficiently, ultimately contributing to a long lifespan of your machines. Rely on proven, reliable products.
HOLLOW SCREW - 628/21/6/05065226 suitable for MWM & Deutz engines
Precise Hollow Screw – Your Reliable ProductReinvent the efficiency of your machines with our Hollow Screw. The hollow screw with the comparison number 628/21/6/05065226 is an essential product specifically designed to ensure the functionality of engines. This OEM replacement part impresses with excellent fit and is a true value creator in your performance repertoire.Suitable for Deutz Engines – First Choice for Highest DemandsOur Hollow Screw is perfectly suited for engines from the manufacturer Deutz, particularly for the series 628 and 528. With our Hollow Screw, a precise OEM replacement part, you have all the prerequisites to keep the engine types BV6M628, SBA8M528, and SBV16M628 running perfectly. Reliability and efficiency are of utmost importance here.
SCREW PLUG - 628/17/290/05062003 suitable for MWM & Deutz engines
Rely on Quality with Our Screw PlugDiscover our screw plug with the comparison number 628/17/290/05062003. This OEM replacement part is essential for anyone looking for a precise and durable solution for their engines. Weighing just 0.072 kg, the screw plug impresses with its excellent workmanship and accuracy. It will help minimize performance losses in your machines and ensure efficient operation.Suitable for Deutz Engines of Series 816Our screw plug is compatible with Deutz engines, specifically of series 816. This high compatibility means that you are choosing a product that is optimally tailored to the technical requirements of your engine. The developed standard of OEM replacement parts offers you an excellent selection for the robust operation of your applications.
BANJO BOLT - 628/32/74/05065297 suitable for MWM & Deutz engines
Essential Product for EnginesDiscover the Banjo bolt with the comparison number 628/32/74/05065297 – an essential product that is perfectly matched to the requirements of engine systems. This OEM replacement part is designed to provide ideal fastening in demanding applications, especially with engines developed for Deutz. Its stable properties and precise design ensure a long lifespan.Robust Banjo Bolt with Top PerformanceOur Banjo bolt belongs to the category of screws and is characterized by its quality and durability. Weighing only 0.038 kg and with compact dimensions of 4.8 cm in length and width as well as a height of 1.9 cm, this OEM replacement part can be easily integrated into your existing engines. Trust in the quality of this Banjo bolt, specifically designed for series 628 and engine type SBV6M628.
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.