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 - 628/9/128/05066848 suitable for MWM & Deutz engines
Hexagon bolt for your enginesDiscover our hexagon bolt, essential for the maintenance of your engines. With the comparison number 628/9/128/05066848, this product meets the highest quality standards of OEM replacement parts. This ensures that your engines operate efficiently and reliably.Robust and reliable: Ideal fit for Deutz enginesThis hexagon bolt is specifically designed to best support operations suited for Deutz. It ensures precise assembly, ensuring that the engines function flawlessly. Rely on parts that are perfectly aligned with the needs of well-known manufacturers.
HEXAGON BOLT - 628/48/120/05033994 suitable for MWM & Deutz engines
Hexagon bolt compatible with Deutz enginesThe hexagon bolt with the comparison number 628/48/120/05033994 is an essential product for the requirements of your diesel and gas engines. This OEM replacement part offers high reliability and is an ideal solution for applications in the marine and stationary sectors. Whether in locomotives or other specialized applications, this hexagon bolt meets the high demands of professional users.Perfect fit for Deutz enginesThe hexagon bolt is suitable for engines developed by the renowned manufacturer Deutz. Particularly relevant are the series 331 and 538. Additionally, the hexagon bolt fits optimally with the engine types 12V331TC92 and 16V538TB93. With its compact dimensions of 1.3 cm in length and width, and a height of 1 cm, it offers the appropriate solution for precise installation.
HEXAGON BOLT - 628/48/30/05062255 suitable for MWM & Deutz engines
Hexagon bolt suitable for Deutz enginesDiscover our hexagon bolt with the comparison number 628/48/30/05062255 – an essential product for your engine maintenance. This hexagon bolt belongs to the category of screws and has been designed to meet the specific requirements of the engines. Weighing only 0.01 kg, it is both lightweight and robust.Strategically developed OEM replacement partsOur hexagon bolt is a true OEM replacement part that meets the standards of manufacturers. This product, weighing just 0.01 kg, focuses on optimized performance and high reliability for your engines.
HEXAGON BOLT - 628/48/31/05062255 suitable for MWM & Deutz engines
Optimal Hexagon Bolt for Your Replacement NeedsThe Hexagon bolt with the comparison number 628/48/31/05062255 is the ideal replacement part for your replacement needs. This product meets the highest standards and offers the reliable functionality required for the series suitable for Deutz 538 and Deutz 1163. It is an excellent choice for the maintenance and upkeep of your engines.Technical Details of the Hexagon BoltWith a compact design (length 4.4 cm, width 4.4 cm, height 1 cm) and a weight of only 0.009 kg, the Hexagon bolt, comparison number 628/48/31/05062255, offers significant stability. This sizing makes it particularly easy to handle, but also remarkably durable and ideally suited for demanding applications. The Hexagon bolt combines high quality standards with functionality that is critical for engine performance.
HEXAGON BOLT - 628/35/88/05034572 suitable for MWM & Deutz engines
Precision Hexagon Bolt - Comparison Number 628/35/88/05034572Discover the hexagon bolt that has been specifically designed with the highest requirements in mind. With the comparison number 628/35/88/05034572, this bolt is an essential OEM spare part that should not be missing from your workshop. The dimensions of 3.9 cm in length and width, as well as 1 cm in height, make this product highly manageable and very suitable for versatile applications in high-performance engines.Optimal Fit for Deutz EnginesThis component is compatible with Deutz engines, including models 2000, 331, 396, 1163, and 816. The application of the hexagon bolt enhances the reliability and longevity of your machines. It fits precisely into engine types 12V2000M93, 12V331TC92, 12V396TE84, 16V396TC52, 20V1163TB93, and BA6M816. Trust a supplier that delivers the best OEM spare parts for the maintenance of your equipment.
HEXAGON BOLT - 628/48/17/05062358 suitable for MWM & Deutz engines
Hexagon bolt suitable for Deutz engines – Quality that impressesOur Hexagon bolt is the ideal replacement part to optimize the performance of your Deutz engines. Listed under the comparison number 628/48/17/05062358, this precisely manufactured screw offers reliability and efficiency. With compact dimensions of 2.9 cm in length, 2.9 cm in width, and 1 cm in height, this product provides the necessary stability to ensure the functionality of your engines in the long term.Wide compatibility – Suitable for Deutz and MTUThe Hexagon bolt is suitable for a variety of Deutz engines, particularly from series 2000, 331, 396, 493, 538. Additionally, numerous MTU models are compatible, such as engine types 12V2000M93, 12V331TC92, and 16V538TB93. Every application demonstrates that with this product, you are relying on the quality your engine needs. Replacement parts offer excellent fit and optimal function.
HEXAGON BOLT - 2911062199 suitable for Bosch engines
Hexagon bolt suitable for Deutz enginesOur Hexagon bolt (comparison number: 2911062199) is an essential product for professional applications in the field of engine technology. With its precise fit, the Hexagon bolt is suitable for Deutz engines, particularly in the series 331 and 396. This reliable component, combined with high material quality, provides the security you need for your engines.
HEXAGON BOLT - 640/35/660/05026226 suitable for MWM & Deutz engines
Precise Hexagon Bolt for Various EnginesDiscover our product, the hexagon bolt with the comparison number 640/35/660/05026226, designed for efficient applications in diesel and gas engines. Our spare part impresses with excellent fit and is therefore ideal for use in demanding environments. The hexagon bolt is not only versatile but also provides the reliability that is valued in the industry.Suitable for Deutz Engines and SeriesOur hexagon bolt is compatible with Deutz engines, including the series 2000, 331, 538, 1163, 540, and 628. Each OEM spare part meets the strict requirements regarding quality and performance. This special bolt is optimally suited for engine types 10V2000M93, 12V331TC92, 16V538TB93, 20V1163TB82, 20V1163TB93, SBV6M540, and SBV8M628L, allowing you to rely on versatility.
HEXAGON BOLT - 2911062191 suitable for Bosch engines
Functionality and Quality of the Hexagon Bolt Discover the hexagon bolt with the comparison number 2911062191, an essential product for applications in the field of Deutz engines. This precisely manufactured hexagon bolt is suitable for the series 1163 and for the engine type 20V1163TB93. It provides the assurance of tested performance, which is crucial to the efficiency of your engines.Integration into Your SystemWeighing only 0.006 kg and with compact dimensions of 1.5 cm in length, 1.5 cm in width, and 1.1 cm in height, this component, suitable for Deutz, integrates effortlessly into existing systems. Its high clamping force and resistance to external influences make this OEM spare part the ideal choice for marine and stationary applications.
HEXAGON BOLT - 628/27/5/05025980 suitable for MWM & Deutz engines
More Than Just a ScrewDiscover the Hexagon bolt with the comparison number 628/27/5/05025980. This OEM spare part has been precision manufactured and offers an excellent price-performance ratio that you can expect from our products.Suitable for Deutz EnginesOur Hexagon bolt is suitable for Deutz engines and ensures that your engine always operates efficiently.
HEXAGON BOLT - 602000121275 suitable for MWM & Deutz engines
Hexagon bolt suitable for Deutz engines Discover the reliable hexagon bolt (comparison number: 602000121275), specially designed to meet the high demands of engines. This OEM spare part ensures a perfect fit and is therefore ideal for a variety of applications.
HEXAGON BOLT - 628/48/35/05062255 suitable for MWM & Deutz engines
Robust Product for Your EnginesDiscover the product with the comparison number 628/48/35/05062255 – a hexagon bolt specifically designed to optimize the performance of your engines. Weighing only 0.012 kg and with compact dimensions of 2.6 cm in length and width and 1.3 cm in height, this bolt is the perfect choice for applications in marine and stationary areas.Suitable for Deutz EnginesThis hexagon bolt is an essential OEM replacement part, designed to fit Deutz engines. The excellent workmanship of this OEM replacement part ensures precise fit and reliability in demanding applications. Rely on a product that meets the highest industrial standards and is important for the durability of your engines.
HEXAGON BOLT - 000933008204 suitable for MTU engines
Precision and Quality – Hexagon BoltDiscover our Hexagon bolt, an indispensable product suitable for Deutz engines of the 2000 series. This OEM replacement part with the reference number 000933008204 stands out for its highest precision and reliability. At MOPA Motorparts, we offer you OEM replacement parts that are specifically designed to optimally support the performance and efficiency of engines.Dimensions Specifications of the Hexagon BoltThe Hexagon bolt has a length of 3.6 cm, a width of 3.6 cm, a height of 1.3 cm, and weighs only 0.016 kg. This thoughtful sizing allows the product to be easily handled and ensures a strong connection, making it suitable for Deutz engines. Our Hexagon bolt meets all requirements placed on modern replacement parts for diesel and gas engines.
HEXAGON BOLT - 628/9/12/05066851 suitable for MWM & Deutz engines
Replacement Made Easy: Hexagon Bolt for EnginesDiscover the hexagon bolt suitable for Deutz engines in series 540 and 440. With the comparison number 628/9/12/05066851, this replacement part is an essential component for your engines, specifically for the engine types SBV6M540 and TBD440-6. Our many years of experience in the field of engine replacement parts ensure that you receive a product that delivers optimal performance.OEM Replacement Parts That ImpressThe hexagon bolt weighs only 0.024 kg and serves as a simple replacement part delivered directly from the manufacturer. Unlike alternative aftermarket solutions, our product ensures that all technical requirements are met. Choose OEM replacement parts to maximize the performance and reliability of your machines.
HEXAGON BOLT - 651003500134 suitable for MWM & Deutz engines
Premium Hexagon Bolt – the ideal replacement partDiscover our hexagon bolt, a premium replacement part that has been specially designed. Suitable for Deutz engines of series 183, this product is an essential component in the maintenance and repair of your machines. The reference number 651003500134 ensures that you receive exactly the right part for your needs.Customized dimensions for optimal fitOur hexagon bolt weighs 0.141 kg and measures 8.6 cm in length and width. With a height of 2.5 cm, this hexagon bolt is optimized to meet the special requirements of precise applications in Deutz engines. Rely on the precise processing that is characteristic of these replacement parts and that increases the lifespan of your machines.
HEXAGON BOLT - 628/38/98/05038377 suitable for MWM & Deutz engines
Comparison number 628/38/98/05038377: Hexagon bolt for enginesDiscover the hexagon bolt with the comparison number 628/38/98/05038377 – a custom OEM replacement part specifically designed for engines. This screw is not only functional but also meets the highest quality standards. With dimensions of 10.8 cm in length and width and a height of 1.8 cm, it fits ideally into any construction.Precision and compatibility – suitable for Deutz enginesThis product is suitable for Deutz engines of series 331 and 628. Extensive tests and strict standards confirm that this hexagon bolt has excellent strength. Ideal for professional developers and operators, these OEM replacement parts help ensure the efficiency of your engines.
HEXAGON BOLT - 628/48/74/05061337 suitable for MWM & Deutz engines
Precision Spare Part: The Hexagon BoltDiscover the Hexagon bolt with the comparison number 628/48/74/05061337, which has been developed as an excellent spare part for the category Screws. This OEM spare part stands out due to its exact fit and high reliability. With a minimal weight of 0.003 kg, the Hexagon bolt is optimally suited for use in various applications.Product Suitable for Deutz: Maximum Quality EnsuredThe Hexagon bolt is suitable for Deutz engines, ensuring that you receive the required performance and efficiency. Every product, including this Hexagon bolt, complies with the stringent quality controls established by our family-owned company in its second generation. Rely on our expertise in engine spare parts and benefit from the durability of our products.
HEXAGON BOLT - 628/51/58/05065755 suitable for MWM & Deutz engines
Precision Hexagon Bolt – Quality for Your ApplicationDiscover the hexagon bolt with the comparison number 628/51/58/05065755, a top-quality OEM spare part designed to provide maximum reliability and durability for your engines. This product, categorized under screws, ensures precise fastening and functionality.Suitable for Deutz Engines and SeriesThis hexagon bolt is compatible with numerous engine types, including the powerful 12V396TC82, the 8V396TC52, and the SBV16M628. Each OEM spare part undergoes stringent quality controls, maintaining the highest standards during manufacturing. The comparison number 628/51/58/05065755 confirms the selection of the right component that perfectly matches your needs and maximizes the lifespan of your engines.
HEXAGON BOLT - 628/9/99/05066848 suitable for MWM & Deutz engines
Reliable Hexagon Bolt for Your NeedsDiscover our excellent product: the Hexagon bolt with the comparison number 628/9/99/05066848. This OEM replacement part is specially designed to support the functionality of engines. Ideal for demanding applications in marine and stationary technology as well as in locomotives, this Hexagon bolt allows you to maintain your applications efficiently and stably.
CYLINDER SCREW - 628/27/1/05025980 suitable for MWM & Deutz engines
Premium Cylinder Screw for Reliable ApplicationsThe cylinder screw with the comparison number 628/27/1/05025980 is a top-quality OEM spare part specifically designed for diesel and gas engines. This screw impresses with its high quality, making it an indispensable component for your engines. Weighing only 0.015 kg and featuring compact dimensions of 3 cm x 3 cm x 1.3 cm, the cylinder screw integrates seamlessly into existing engines.
STUD - 358/117/430 suitable for MWM & Deutz engines
Stud 358/117/430 for Your NeedsExperience the precise stud with the reference number 358/117/430, an essential product for diesel and gas engines. Weighing only 0.05 kg, this OEM replacement part offers both robustness and reliable fastening. Whether in marine or stationary applications or in locomotives – this screw is a proven choice.Cody Relations for OEM Replacement PartsThe product is suitable for Deutz engines and meets the highest quality standards. Our OEM replacement parts ensure that you receive the expected performance and longevity. Compared to aftermarket products, which often vary in fit and quality, we focus on components that perfectly match your requirements.
STUD - 2912212207 suitable for Bosch engines
Stud suitable for Deutz: Practical solution for enginesExperience the stud with the comparison number 2912212207, an essential product that is perfectly suitable for your Deutz engines. This stud belongs to the category of screws and not only meets high-quality standards. With a weight of just 0.01 kg, it is an ideal connecting solution for mechanical engineering.
HEXAGON BOLT - 602000591275 suitable for MWM & Deutz engines
Robust Hexagon Bolt for Various ApplicationsDiscover the hexagon bolt with the comparison number 602000591275! This fascinating OEM spare part is ideally suited for use in various compatible with MWM & Deutz engines and represents an excellent addition to your applications. The comparison number 602000591275 directs you to a product that is essential in the field of engine technology.Versatile Solutions for MWM & Deutz EnginesThis hexagon bolt weighs only 0.099 kg and impresses with its precise craftsmanship. It is compatible with MWM & Deutz engines, making it an ideal choice for your technical requirements. Rely on OEM spare parts that have been specifically developed for efficiency and performance.
HEXAGON BOLT - 2911070342 suitable for Bosch engines
Precise Hexagon Bolt with Comparison Number 2911070342The hexagon bolt with the comparison number 2911070342 is a precise product from our article group screws. It is specifically designed to meet the high demands of modern engines. Weighing only 0.038 kg, this hexagon bolt impresses with its reliable construction and ensures an optimal connection in operationally relevant systems.
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.