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 PLUG - 628/48/8/05061523 suitable for MWM & Deutz engines
High-Performance Screw Plug in DetailDiscover our screw plug with the reference number 628/48/8/05061523. This OEM replacement part is specifically designed to meet high standards and ensures the optimal functioning of your engines. Weighing only 0.012 kg, it is ideal for applications in marine and stationary use.
CYLINDER SCREW - 628/37/45/05066280 suitable for MWM & Deutz engines
Robust Cylinder Screw for Motorized EfficiencyDiscover the cylinder screw with the comparison number 628/37/45/05066280, which is essential for engine performance. This OEM replacement part from the group of screws ensures the highest functionality and fit accuracy. It is ideally suited for demanding applications in maritime and stationary environments. Its tailored design ensures that you receive the quality your Deutz engines require.Compatible with Deutz Engines and MoreThis cylinder screw is compatible with various Deutz engine types, including 10V2000M93, 12V331TC92, 12V396TC82, and 16V2000M72. Additionally, it is suitable for the series 2000, 331, and 396. Weighing only 0.017 kg and with compact dimensions of 4.3 cm in length and width, as well as 1.1 cm in height, this product is especially versatile – a top choice for professional users.
CYLINDER SCREW - 628/20/18/05038348 suitable for MWM & Deutz engines
Efficient Cylinder Screw Suitable for Deutz EnginesAre you looking for a reliable cylinder screw? The comparison number 628/20/18/05038348 identifies this OEM spare part, which has been specifically developed to set standards in performance for engines. The cylinder screw is suitable for the series 640 and 628 as well as compatible with the engine types BV12M640, BV16M628, BV6M628, and SBV8M640. Benefit from the advantages that this robust component offers for your applications.Compact Dimensions and Low WeightWeighing only 0.01 kg and featuring ideal dimensions of 3.8 cm in length and width, as well as 1.3 cm in height, the cylinder screw impresses with user-friendly handling. This product is not only versatile but also meets high demands due to its precise design. The cylinder screw can be optimally used in all suitable applications and contributes to the longevity of your engines, especially in marine and stationary areas.
CYLINDER SCREW - 2910021150 suitable for Bosch engines
Cylinder screw for demanding applicationsDiscover the cylinder screw with the reference number 2910021150, which stands out for its exceptional quality. This OEM replacement part is essential for engines whose performance you want to ensure. This cylinder screw is specially designed to meet the demands of the industry and impresses with its precise workmanship.Reference number 2910021150: The key to precision fitWeighing only 0.002 kg, the cylinder screw is not only lightweight but also particularly stable and reliable. It is compatible with Deutz engines and offers dependable fit accuracy. Take advantage of what an OEM replacement part offers, bringing maximum operational reliability.
CYLINDER SCREW - 628/48/24/05065121 suitable for MWM & Deutz engines
Cylinder Screw for Reliable EnginesDiscover the cylinder screw with the comparison number 628/48/24/05065121, a high-quality OEM replacement part specifically designed for diesel and gas engines. Results show that parts from the manufacturer are produced to the highest standards, thus contributing to the trouble-free operation of your engines.Ideal for Deutz EnginesOur cylinder screw is suitable for Deutz engines and has been developed to meet the highest quality and safety standards. Weighing only 0.01 kg, this product combines lightness with essential strength, which is particularly important in marine and stationary applications.
HOLLOW SCREW - 628/43/19/05028624 suitable for MWM & Deutz engines
Excellent Hollow Screw for Premium Applications Discover the hollow screw with the comparison number 628/43/19/05028624. This outstanding product from the category of OEM spare parts offers you the reliability you expect from a replacement part. This hollow screw has been meticulously designed to meet the stringent demands of the industry.
SCREW PLUG - 628/51/36/05033817 suitable for MWM & Deutz engines
Discover Our Essential ProductOur screw plug with the comparison number 628/51/36/05033817 is an essential OEM replacement part for the reliable functionality of your engines. Weighing only 0.061 kg, the product is particularly handy and easy to install. Developed with the highest quality standards, this screw plug provides the security you need.
HEXAGON BOLT - 628/87/23/05066835 suitable for MWM & Deutz engines
Essential Product: Hexagon Bolt with Comparison Number 628/87/23/05066835Discover the practical Hexagon Bolt with the comparison number 628/87/23/05066835. This reliable product is designed for use with Deutz engines. The Hexagon Bolt is suitable for the series D2842 and compatible with the engine type D2842LE405. If you are looking for a fitting OEM replacement part to optimize the performance of your engines, this Hexagon Bolt is the ideal solution.Robust Quality: OEM Replacement Parts for EnginesOur Hexagon Bolt meets the highest standard requirements and is thus an excellent OEM replacement part. With the precise fit for Deutz engines, we offer easy installation and a stable seat. Weighing only 0.054 kg and with precise dimensions of 6.3 cm in length, 6.3 cm in width, and 1.9 cm in height, this product is perfectly suited for demanding applications.
HEXAGON BOLT - 628/1/53/05026671 suitable for MWM & Deutz engines
Hexagon bolt with comparison number 628/1/53/05026671Discover the hexagon bolt with the comparison number 628/1/53/05026671 – a top-quality product designed for Deutz engines of the OM355 series. This hexagon bolt is ideally suited for use in marine and stationary applications as well as locomotives, and with a weight of just 0.026 kg, it offers excellent handling. The compact dimensions of 3.7 cm in length and width and 1.7 cm in height facilitate installation and use in a professional environment.
HEXAGON BOLT - 628/43/13/05028623 suitable for MWM & Deutz engines
Versatile Hexagon Bolt Suitable for DeutzDiscover our hexagon bolt, an essential product with the comparison number 628/43/13/05028623. This OEM spare part offers quality and reliability and is suitable for Deutz engines. Weighing just 0.026 kg, this component combines strength and user-friendliness, making it ideal for use in various engine versions.
CYLINDER SCREW - 628/35/106/05034572 suitable for MWM & Deutz engines
Cylinder screw suitable for your engine needsDiscover the cylinder screw (comparison number: 628/35/106/05034572), which plays an essential role in securing your engines. This product belongs to the category of screws and has a lightweight of only 0.03 kg. With this component from the category of OEM spare parts, you benefit from tested quality designed specifically for demanding applications in engines.
HOLLOW SCREW UNION - 628/38/39/05062447 suitable for MWM & Deutz engines
Quality Products: Hollow Screw Union in FocusDiscover our hollow screw unions, an indispensable product specifically designed for the requirements of engines. These precisely manufactured OEM spare parts with the reference number 628/38/39/05062447 impress with high quality and accuracy, making them ideal for use in your operation. Weighing only 0.026 kg, they are lightweight and integrate effortlessly into your applications.
HOLLOW SCREW - 604043200020 suitable for MWM & Deutz engines
Reliable Hollow Screw: Comparison Number 604043200020Spare parts, such as our hollow screw, are crucial for the functionality of machines and technical applications. The comparison number 604043200020 identifies this essential product that you need for effective use. The carefully manufactured OEM spare part supports and optimizes the performance of your drive systems, ensuring that everything operates smoothly.Suitable for MWM & Deutz Engines: The Perfect SolutionThis specific product is suitable for MWM & Deutz engines. Products from MWM and Deutz are valued for their efficiency, and we offer you the appropriate OEM spare parts to maintain the performance and reliability of the engines. Weighing only 0.11 kg, the hollow screw is lightweight and easy to install.
HOLLOW SCREW - 350/111/15 suitable for MWM & Deutz engines
Excellent Hollow Screw Suitable for Deutz Engines Discover our hollow screw with the comparison number 350/111/15, an essential component for the maintenance of your engines. This product belongs to the category "Screws" and offers you a powerful solution designed to meet the highest standards. As an OEM replacement part, it combines the quality and precision that your Deutz engines require.Precision for Maximum Reliability With a weight of only 0.078 kg and dimensions of 5.2 cm in length and width, as well as 3 cm in height, this model is optimally sized. The hollow screw is a suitable component for Deutz engines and ensures stable and safe operation wherever needed. Rely on the proven quality of our OEM replacement parts and sustainably enhance the performance of your machines.
HOLLOW SCREW - 604043200013 suitable for MWM & Deutz engines
Hollow screw: Reliability for Your EnginesDiscover our hollow screw, designed specifically for reliable performance. With the comparison number 604043200013, this product is a perfect addition to your Deutz engines. The screw is not only of the highest quality but also ideally suited for maintenance and repair work. Here you will find a solution that consistently meets high standards.
HOLLOW SCREW - 628/21/24/05065280 suitable for MWM & Deutz engines
Precise Hollow Screw Suitable for Deutz EnginesOur hollow screw, ideally suited for your Deutz engines, offers the perfect solution for those seeking premium replacement parts. The comparison number 628/21/24/05065280 identifies this innovative hollow screw, which provides reliable performance in various applications. Weighing only 0.037 kg and featuring compact dimensions of 3.4 cm in length, 3.4 cm in width, and 2.2 cm in height, the screw meets the specific requirements of your engines.
HOLLOW SCREW - 628/51/8/05026672 suitable for MWM & Deutz engines
Perfect Connection with the Hollow Screw (Comparison Number 628/51/8/05026672)Discover the hollow screw with the comparison number 628/51/8/05026672 – an essential OEM spare part that supports you in the maintenance of engines. This hollow screw is specifically suitable for MWM & Deutz engines and meets the high requirements in marine and stationary applications as well as in locomotives. Thanks to its robust design, it provides the necessary stability you need to avoid rust and failures.
HOLLOW SCREW - 628/51/28/05065260 suitable for MWM & Deutz engines
Discover Our Hollow Screw for EnginesDiscover our Hollow Screw (comparison number: 628/51/28/05065260), an essential OEM spare part. The product ensures the highest quality and is crucial for the reliability of engines in demanding applications. Weighing only 0.015 kg, with a length of 2.7 cm, a width of 2.7 cm, and a height of 1.5 cm, this Hollow Screw impresses with its practical dimensions and robust design.
SCREW PLUG - 628/17/118/05065703 suitable for MWM & Deutz engines
Screw plug suitable for Deutz enginesDiscover the screw plug with the comparison number 628/17/118/05065703. This premium OEM spare part is specifically manufactured to be suitable for Deutz engines. Weighing only 0.079 kg, the screw plug offers a perfect combination of lightness and stability that meets essential requirements for your engines.OEM spare parts for optimal performanceIn the dynamic world of engines, OEM spare parts are essential for your diagnosis and maintenance. Our screw plug, suitable for Deutz, represents durability and reliability. The comparison number 628/17/118/05065703 indicates how this product can help your engine achieve optimal performance.
SCREW PLUG - 628/48/21/05028374 suitable for MWM & Deutz engines
Screw plug with comparison number 628/48/21/05028374Discover the carefully constructed screw plug with the comparison number 628/48/21/05028374, specially designed for Deutz engines. This screw is part of the screws product group and meets the highest standards in terms of quality and functionality. Weighing only 0.01 kg, this OEM replacement part offers both lightness and robustness.
SCREW PLUG - 628/14/10/05025944 suitable for MWM & Deutz engines
Screw plug suitable for Deutz engines – Your reliable productExperience the reliable screw plug designed for Deutz engines. With the comparison number 628/14/10/05025944, this OEM replacement part offers excellent compatibility for the series 816 and 628. Our product has been developed to meet the highest standards of tested quality and functionality to support long-lasting applications in marine and stationary operating environments.
SCREW PLUG - 628/20/16/05038348 suitable for MWM & Deutz engines
Your Reliable Replacement Part for EnginesThe screw plug with the comparison number 628/20/16/05038348 is an essential OEM replacement part that is perfectly suitable for Deutz engines. Manufactured to high-quality standards, this screw plug provides maximum sealing and reliability in application. With a weight of only 0.073 kg, it is easy to handle and a must-have for the maintenance of your system.
SCREW PLUG - 628/1/43/05026671 suitable for MWM & Deutz engines
Versatile Screw Plug for Your RequirementsThe screw plug with the comparison number 628/1/43/05026671 is an indispensable OEM spare part that helps maintain the functionality of your engines. This product is suitable for Deutz engines and ensures that everything runs smoothly. With a manufacturing weight of 0.055 kg, it is not only handy but also robust for use in various applications.Optimal Fit and EfficiencyEach screw plug is manufactured to the highest standards, making it a crucial component in engine technology. It provides the necessary sealing and is therefore ideal suitable for various technical systems, especially in the marine and stationary sectors. Trust this solution to enhance the efficiency of your engines.
SCREW PLUG - 350/114/46 suitable for MWM & Deutz engines
Reliable Screw Plug for EnginesDiscover the screw plug with the comparison number 350/114/46, which is ideally suited to ensure the functionality of your engines. This product belongs to the category screws and is an excellent OEM replacement part, compatible with Deutz engines.Robust and Lightweight for Maximum PerformanceWeighing only 0.037 kg, this screw plug offers the ideal combination of stability and low weight. It is not only an important component suitable for Deutz but also suitable for various applications in the marine and stationary sectors. Rely on the high-quality design of this OEM replacement part that meets the demands of a reliable engine system.
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.