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:
HOLLOW SCREW - 628/38/38/05028658 suitable for MWM & Deutz engines
Quality Hollow Screw for Deutz EnginesDiscover our hollow screw, an OEM replacement part suitable for Deutz engines. With the comparison number 628/38/38/05028658, this product represents an effective connection solution specifically designed for various series. The excellent quality of our OEM replacement parts ensures optimized performance and an extended lifespan of your machines in marine and stationary applications.Versatile Application for Deutz SeriesThis hollow screw is versatile and compatible with numerous Deutz series such as 640, 540, 816, 528, 234, 440, and 501. The hollow screw supports engine types like BV16M640, BVM540, SBA16M816, SBA8M528, TBD234-V6, TBD440-8, and TBD501. With this product, you have an important replacement part that helps secure the functionality of your engines and avoid costly failures.
BIG END BOLT - 630503530014 suitable for MWM & Deutz engines
Big end bolt suitable for Deutz D225-6The big end bolt with the comparison number 630503530014 is an indispensable OEM replacement part specifically designed to avoid performance issues in your engines. This screw is suitable for the Deutz 225 series and perfectly matched for the Deutz engine D225-6. Weighing only 0.058 kg and featuring compact dimensions of 6.6 cm in length, 6.6 cm in width, and 1.9 cm in height, this product offers the ideal solution to ensure the functionality and performance of your machines.Optimal connection for components suitable for DeutzThe quality-checked big end bolt provides a robust connection between the connecting rod and piston, making it an essential component for the stability of engines. It has been designed as an OEM replacement part to meet the stringent requirements of industrial and marine applications. By using suitable materials, this bolt exhibits excellent properties in load situations and contributes to the longevity and reliability of your Deutz engine.
HOLLOW SCREW - 628/38/38/05028656 suitable for MWM & Deutz engines
Quality Hollow Screw – Indispensable ProductThe hollow screw with the comparison number 628/38/38/05028656 is an essential product designed for diesel and gas engines. This hollow screw meets the highest standards and ensures smooth operation in your machines. Weighing only 0.029 kg and with compact dimensions of 3.2 cm in length and width, as well as 1.9 cm in height, this spare part is particularly versatile and ideal for tight installation conditions.Precise Fit for Deutz EnginesThis hollow screw is suitable for the series 640, 540, 816, 528, 234, 440, and 501 from Deutz. This means it harmonizes perfectly with a variety of engine types, including BV16M640, BVM540, SBA16M816, SBA8M528, TBD234-V6, TBD440-8, and TBD501. By using this hollow screw, the reliability and efficiency of your Deutz engines are significantly improved, as it is specifically developed as a spare part.
SCREW PLUG - 632113520054 suitable for MWM & Deutz engines
Efficient Screw Plug for Deutz EnginesThe screw plug with the comparison number 632113520054 is an indispensable product that is specially designed for applications in marine and stationary technology. Weighing only 0.03 kg and with compact dimensions of 6 cm in length, 6 cm in width, and 3 cm in height, this screw offers excellent handling and usability in confined spaces.
HOLLOW SCREW - 628/38/38/05028652 suitable for MWM & Deutz engines
Hollow screw suitable for Deutz engines – Quality for your machinesDiscover our hollow screw, which is an OEM replacement part, suitable for Deutz engines. With the comparison number 628/38/38/05028652, this product offers a reliable solution for optimizing the performance of your machines. As a replacement part, we meet the highest standards to ensure that your applications in marine and stationary use operate smoothly.Compatibility with Deutz engines – Versatile product featuresThe hollow screw is compatible with various series of Deutz, including series 640, 540, 816, 528, 234, 440, and 501. Additionally, it is compatible with engine types such as BV16M640, BVM540, SBA16M816, SBA8M528, TBD234-V6, TBD440-8, and TBD501. This wide range of compatible applications makes this OEM replacement part an ideal choice for numerous industries and areas of use.
HEXAGON BOLT - 622803500024 suitable for MWM & Deutz engines
Robust Hexagon Bolt for EnginesDiscover the hexagon bolt with the comparison number 622803500024, an essential OEM spare part for engines. This hexagon bolt is specifically designed to integrate perfectly into engines and provides a reliable solution for your maintenance needs. Weighing only 0.16 kg, it is both lightweight and functional – ideal for marine and stationary use.Suitable for Deutz EnginesThe bolt is suitable for Deutz engines and meets high standards for stability and precision. As an OEM spare part, it offers a perfect fit and excellent performance. Rely on the quality of this hexagon bolt to support the efficiency and longevity of your engines – because quality is crucial!
HEXAGON BOLT - 622803500014 suitable for MWM & Deutz engines
Hexagon bolt for Your NeedsDiscover the hexagon bolt with the comparison number 622803500014, an indispensable OEM replacement part for your engine applications. This bolt belongs to the group of screws and offers a reliable and durable solution. Weighing 0.146 kg, it delivers the necessary stability for demanding marine and stationary applications.
HOLLOW SCREW - 628/38/38/05025991 suitable for MWM & Deutz engines
Hollow Screw – Comparison Number 628/38/38/05025991Discover the hollow screw with the comparison number 628/38/38/05025991, an essential part for your Deutz engines. This OEM replacement part is manufactured to the highest quality standards and is indispensable for stable operation in various applications. With a weight of only 0.029 kg and compact dimensions of 3.2 cm in length and width and 1.9 cm in height, it is ideal for demanding environments.Suitable for Deutz Engines – Diverse ApplicationsThis product is suitable for a variety of Deutz engines, including model series 640, 540, 816, 528, 234, 440, and 501. The hollow screw is also compatible with engine types BV16M640, BVM540, SBA16M816, SBA8M528, TBD234-V6, TBD440-8, and TBD501. This compatibility ensures effortless installation and keeps your engines in top shape.
HOLLOW SCREW - 628/35/115/05034572 suitable for MWM & Deutz engines
Hollow screw suitable for Deutz enginesDiscover our hollow screw with the comparison number 628/35/115/05034572, specifically designed to optimally support your machines. This hollow screw belongs to the group of screws and is an essential product suitable for construction series 640, 540, 816, 528, 234, 440, and 501. Rely on this reliable component to ensure the performance of your equipment.
HOLLOW SCREW - 628/32/67/05066803 suitable for MWM & Deutz engines
Product with Reference Number 628/32/67/05066803 Suitable for Deutz EnginesThe hollow screw with reference number 628/32/67/05066803 is an important OEM spare part compatible with various Deutz engines. This product from the screws category meets high demands for strength and precision, suitable for use in industrial applications. As an OEM spare part, the hollow screw is precisely manufactured to the specific requirements of the manufacturer and enables reliable operation in your engine.Hollow Screw Suitable for Deutz Series and Engine TypesThe product fits Deutz series such as 640, 540, 816, 528, 234, 440, and 501. Likewise, the hollow screw is suitable for engine types like BV16M640, BVM540, SBA16M816, SBA8M528, TBD234-V6, TBD440-8, and TBD501. The dimensions of 3.2 cm length, 3.2 cm width, and 1.9 cm height, along with the low weight of 0.029 kg, ensure easy and secure installation compatible with various Deutz engines.
HOLLOW SCREW - 628/32/57/05061590 suitable for MWM & Deutz engines
Product Description: Hollow Screw suitable for Deutz EnginesDiscover our Hollow Screw with the comparison number 628/32/57/05061590 – an essential OEM replacement part specifically designed for engines suitable for the series 640, 540, 816, 528, 234, 440, and 501. The Hollow Screw ensures that your machines operate efficiently and reliably. As an OEM replacement part, it meets high standards and fulfills all requirements.
HOLLOW SCREW - 628/32/57/05061589 suitable for MWM & Deutz engines
Quality of the Hollow Screw suitable for Deutz enginesOur hollow screw with the comparison number 628/32/57/05061589 is an indispensable OEM replacement part, specifically designed to optimize the performance of engines. This product is suitable for a variety of series, including 640, 540, 816, 528, 234, 440, and 501. With its precise design, the hollow screw creates a stable connection that is essential for the effective operation of your machines.
SCREW PLUG - 606908730022 suitable for MWM & Deutz engines
Screw Plug: Tailored Replacement PartThe screw plug with the comparative number 606908730022 is an essential OEM replacement part that plays a crucial role in the operation of your Deutz engines. With compact dimensions of 2.2 cm in length and width and 1.9 cm in height, this product offers a perfect fit and high functionality. Weighing just 0.03 kg, it enables easy handling and installation while remaining robust and reliable.
SCREW/BOLT - 606907420520 suitable for MWM & Deutz engines
Reliable screw with comparison number 606907420520The screw with the comparison number 606907420520 is a reliable OEM spare part that perfectly meets your need for stable components for engines. Weighing only 0.001 kg, this lightweight component is essential for optimizing the operation of your machines. Our comparison number 606907420520 ensures easy identification and application.Suitable for MWM & Deutz enginesThis OEM spare part is suitable for MWM & Deutz engines and ensures that your machines remain efficient and powerful. Whether you are involved in maritime or industrial applications, our screw offers the perfect fit that you can expect. Trust our years of experience and expertise in providing spare parts.
HOLLOW SCREW - 628/32/57/05038517 suitable for MWM & Deutz engines
Hollow screw suitable for Deutz engines – Your reliable spare partDiscover our hollow screw, an essential OEM spare part specifically designed to optimize the performance of your engines. The comparison number 628/32/57/05038517 indicates that this product is perfectly suitable for the series 640, 540, 816, 528, 234, 440, and 501. With the hollow screw, you achieve maximum efficiency in combination with the engine types BV16M640, BVM540, SBA16M816, SBA8M528, TBD234-V6, TBD440-8, and TBD501.Precise dimensions for optimal performanceWeighing only 0.029 kg and with compact dimensions of 3.2 cm in length and width and 1.9 cm in height, the hollow screw suitable for Deutz engines impresses with its precise construction. These features ensure a stable fit and a long lifespan, significantly enhancing the reliability of your machines. The product was developed with the goal of exceeding industry requirements and maximizing efficiency.
VENT PLUG - 606907420501 suitable for MWM & Deutz engines
Vent Plug 606907420501 – The Ideal ComponentThe vent plug with the comparison number 606907420501 is an essential OEM spare part that ensures the efficiency of your Deutz engines. This specific component is important for proper ventilation, which is crucial for the performance and longevity of your engines. Weighing only 0.001 kg, the vent plug can be easily installed without compromising the functionality of the engine.Suitable for Renowned Manufacturers and EnginesThis OEM spare part is not only compatible with Deutz, but also with a variety of other manufacturers. Trust in its compatibility with well-known brands such as MWM, Mercedes-Benz, MAN, Volvo, MTU, Bosch, and Detroit Diesel. This versatility makes the vent plug an important addition to your inventory of spare parts.
HOLLOW SCREW - 628/32/47/05065300 suitable for MWM & Deutz engines
Hollow screw – Your reliable OEM spare partDiscover the hollow screw with the comparison number 628/32/47/05065300, which has been developed as a high-quality OEM spare part. This precise product ensures optimal functionality for your engines. Weighing 0.029 kg and with compact dimensions of 3.2 cm length, 3.2 cm width, and 1.9 cm height, it provides ideal conditions for safe operation.
CYLINDER SCREW - 628/48/22/05028731 suitable for MWM & Deutz engines
Cylinder screw for top engine performanceDiscover the cylinder screw with the comparison number 628/48/22/05028731, specifically designed to enable optimal performance for Deutz engines. This OEM replacement part offers the perfect fit you need for an efficiently operating BV16M640 engine type. With this product, you ensure the quality demanded in professional use.Precise fit for Deutz enginesOur cylinder screw is an essential OEM replacement part, suitable for Deutz engines. The precise fit and low weight of only 0.006 kg make this component ideal for specialized requirements in marine and stationary applications. Reliability and durability are top priorities and contribute to the long-term function of your engines.
CYLINDER SCREW - 628/48/22/05028730 suitable for MWM & Deutz engines
Quality Assurance through Comparison Number 628/48/22/05028730Discover the cylinder screw with the comparison number 628/48/22/05028730, an essential OEM spare part for your engines. This screw belongs to the category of screws and allows for a perfect fit to the requirements of engines. The precise manufacturing ensures high functionality and reliability, which are crucial in demanding applications.Suitable for Deutz Engines of Series 640Our cylinder screw is designed to perfectly fit Deutz engines, particularly for the series 640 and engine type BV16M640. This OEM spare part provides you with the quality you need for the maintenance and repair of your engines. Weighing only 0.006 kg, the cylinder screw is both lightweight and extremely robust, supporting its usability in various scenarios.
HOLLOW SCREW - 628/32/47/05065297 suitable for MWM & Deutz engines
Precise Hollow Screw – Your Ideal OEM Replacement PartDiscover our Hollow Screw with the comparison number 628/32/47/05065297, which is perfectly suitable for your machines. This OEM replacement part belongs to the product group of Screws and provides an efficient and reliable solution for your needs due to its excellent craftsmanship. The Hollow Screw has been specifically designed to fit Deutz engines of the series 640, 540, 816, 528, 234, 440, and 501, allowing for effortless integration into existing systems.Versatile Compatibility for Deutz EnginesWith a weight of only 0.029 kg and compact dimensions (length: 3.2 cm, width: 3.2 cm, height: 1.9 cm), the Hollow Screw is an essential product for tight application areas. It is compatible with various engine types, including BV16M640, BVM540, SBA16M816, SBA8M528, TBD234-V6, TBD440-8, and TBD501. This wide range of compatibility ensures that you always have the right OEM replacement part on hand.
CYLINDER SCREW - 628/48/22/05028391 suitable for MWM & Deutz engines
Robust Cylinder Screw for Demanding ApplicationsDiscover our cylinder screw with the reference number 628/48/22/05028391. This product is ideally suited for your requirements in marine or stationary applications. The cylinder screw not only brings lightness with a weight of 0.006 kg but also ensures a reliable connection in demanding environments.Suitable for Deutz Engines and Series 640The cylinder screw is suitable for Deutz engines, particularly for the series 640 and the engine types BV16M640. With its precise fit, you receive an OEM replacement part that meets the high quality standards of the manufacturers. This ensures that your engines operate optimally and can complete numerous operating hours without issues.
HOLLOW SCREW - 628/32/47/05065296 suitable for MWM & Deutz engines
Precise Hollow Screw: Reliability for EnginesThe Hollow screw with the comparison number 628/32/47/05065296 is an essential spare part specifically designed to optimize the performance of your Deutz engines. This product belongs to the category of screws and offers excellent fitment suitable for various series. Suitable for the series 640, 540, 816, 528, 234, 440, and 501, this hollow screw is the ideal solution for companies that depend on reliable engines.
CYLINDER SCREW - 628/48/22/05028386 suitable for MWM & Deutz engines
Cylinder Screw: Optimal Solution for EnginesThe cylinder screw with the comparison number 628/48/22/05028386 is an essential OEM replacement part specifically designed to provide optimal grip and connection in engines. Weighing only 0.006 kg, this cylinder screw is an efficient solution for various applications in the industry. The quality of this product ensures a long lifespan and reliability in operation.Suitable for Deutz Engines: Efficient PerformanceThis cylinder screw is suitable for Deutz engines of the series 640, particularly for the engine type BV16M640. The combination of expertise and precise design ensures that all engines operate efficiently over time. By ensuring a perfect fit, this OEM replacement part secures the best possible performance and stability in its application area, whether in marine or stationary environments.
HOLLOW SCREW - 628/21/41/05066358 suitable for MWM & Deutz engines
Hollow screw suitable for Deutz enginesDiscover our OEM spare part, the hollow screw with the comparison number 628/21/41/05066358. This essential product is perfect for numerous applications in engines and provides a stable connection that has proven itself in practice. The hollow screw is suitable for Deutz engines and ensures that all components are efficiently connected.Suitable for numerous Deutz seriesOur hollow screw is specially designed and suitable for the series 640, 540, 816, 528, 234, 440, and 501 from Deutz. Weighing just 0.029 kg and with compact dimensions of 3.2 cm in length and width and 1.9 cm in height, the hollow screw can be easily integrated into your engines. The product impresses with its reliability and long service life, which is crucial for your machines.
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.