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 - 628/51/47/05033816 suitable for MWM & Deutz engines
Sturdy Hexagon Bolt for Durable EnginesDiscover our Hexagon bolt with the comparison number 628/51/47/05033816, tailored to the specific requirements of your Deutz engines. This product ensures that you receive a precise and durable connection, performing optimally in both marine-oriented and stationary applications. With a lightweight of 0.004 kg, handling remains simple and efficient.Quality Through OEM Spare PartsThis Hexagon bolt is a quality-checked OEM spare part, ensuring that it is suitable for Deutz models. Unlike aftermarket alternatives, our OEM spare parts offer the reliability of a perfect fit and maximum performance, reducing the risk of damage to your engines.
HEXAGON BOLT - 628/51/44/05033816 suitable for MWM & Deutz engines
Quality for Your EngineDiscover the Hexagon bolt with the comparison number 628/51/44/05033816, designed to be perfectly compatible with engines in various applications suitable for Deutz engines. This bolt belongs to the group of screws and combines excellent workmanship with a weight of only 0.004 kg, allowing for convenient use in different engine configurations.
HEXAGON BOLT - 628/27/2/05025980 suitable for MWM & Deutz engines
Hexagon Bolt in First-Class QualityThe hexagon bolt with the comparison number 628/27/2/05025980 is an essential OEM replacement part. This product, developed exclusively for engines, enables optimal connection and reliability. Weight and material have been carefully selected so that you benefit from a strength that is crucial for the operation of engines.Perfect Fit for Your ApplicationsThe hexagon bolt is specifically designed to fit Deutz engines. This simplifies the integration of the bolt into the respective components. By using OEM replacement parts, you ensure the necessary quality and performance for engines in your field of application.
HEXAGON BOLT - 628/87/63/05061508 suitable for MWM & Deutz engines
Precise Application: Comparison Number 628/87/63/05061508 The hexagon bolt with the comparison number 628/87/63/05061508 is a high-quality OEM replacement part that can be used in various applications in engines. Weighing only 0.07 kg, it represents an optimal component necessary for stable and secure connections.
HEXAGON BOLT - 628/32/14/05025987 suitable for MWM & Deutz engines
Hexagon bolt suitable for MWM & DeutzDiscover our hexagon bolt (comparison number 628/32/14/05025987), specially designed for MWM & Deutz engines. This OEM spare part has a weight of only 0.067 kg and provides a reliable connection for various applications in your industry. Rely on the precision that our OEM spare parts ensure.
HEXAGON BOLT - 628/87/23/05061508 suitable for MWM & Deutz engines
Robust Hexagon Bolt for Industrial ApplicationsThe hexagon bolt with the comparison number 628/87/23/05061508 is a top-quality OEM spare part that offers exceptional reliability for your engines. With a precise design, this product meets all the requirements for functional and high-performance components.Suitable for Deutz EnginesThis particular component is suitable for Deutz engines and ensures optimal performance in various applications. Weighing only 0.063 kg, this hexagon bolt exhibits an excellent balance between stability and handling, making it ideal for different construction projects.
HEXAGON BOLT - 628/32/4/05038520 suitable for MWM & Deutz engines
Premium Hexagon Bolt for Optimal ConnectionThe hexagon bolt with the comparison number 628/32/4/05038520 is an essential OEM replacement part that provides optimal connections for engines. Weighing only 0.103 kg, this product impresses with its stable hold and durability. This screw is particularly sought after for applications in industrial areas where load-bearing capacity and efficiency are important.Suitable for Deutz Engines: Original Equipment Manufacturer QualityThis hexagon bolt is specifically designed for Deutz engines and stands out due to its excellent workmanship. As an OEM replacement part, it offers quality that performs well in demanding environments and ensures that you receive the necessary performance.
HEXAGON BOLT - 602000111016 suitable for MWM & Deutz engines
Reliable Performance with the Hexagon BoltDiscover the hexagon bolt with the comparison number 602000111016 – an indispensable part that meets the highest standards. This product is suitable for Deutz engines and offers top-notch performance and reliability in industrial applications. This hexagon bolt is specifically designed for the series 528 and 628, creating a stable connection essential for the efficient operation of your machinery.
HEXAGON BOLT - 628/21/7/05065268 suitable for MWM & Deutz engines
Effective Hexagon Bolt for Your MachinesDiscover the _Hexagon bolt_ with the comparison number 628/21/7/05065268, an indispensable _OEM spare part_ specifically designed for your engine-powered machines compatible with Deutz engines. Weighing only 0.06 kg, this product offers optimal quality for demanding applications in marine and stationary use.
HEXAGON BOLT - 628/87/22/05061508 suitable for MWM & Deutz engines
Hexagon bolt suitable for Deutz enginesDiscover our Hexagon bolt, the OEM replacement part with the comparison number 628/87/22/05061508, suitable for Deutz engines. This product is an essential component of any engine repair kit and ensures a stable connection in your applications. Rely on the first-class quality of the spare parts, which are optimally tailored to the requirements of the industry.
HEXAGON BOLT - 628/11/16/05062970 suitable for MWM & Deutz engines
First-Class Use of the Hexagon Bolt Enhance the efficiency of your machines with our Hexagon bolt, which carries the comparison number 628/11/16/05062970. This reliable product belongs to the category of screws and is specifically designed to meet robust usage requirements. Thanks to its low weight of 0.04 kg, assembly and handling can be managed effortlessly.Precision for Deutz Engines This powerful OEM replacement part is suitable for Deutz engines and ensures optimized performance. As a component of your drive system, the Hexagon bolt ensures that all connections remain stable and reliable, even under high pressure. Trust our products to withstand the highest demands.
HEXAGON BOLT - 628/38/953/05025991 suitable for MWM & Deutz engines
Find the Optimal Solution for Your NeedsDiscover our reliable OEM replacement part – the hexagon bolt with the comparison number 628/38/953/05025991. This product offers perfect fit thanks to its precise manufacturing. Weighing 0.037 kg, the hexagon bolt is not only stable but also lightweight. Let yourself be convinced by the quality that is essential for the performance of your machines.Suitable for Deutz EnginesThis hexagon bolt is suitable for important Deutz engines and series such as 2000, 331, 538, 1163, and 396. For a variety of engine types, including 12V2000M93 and 20V1163TB93, the OEM replacement part provides the necessary reliability you need to extend the lifespan of your engines.
HEXAGON BOLT - 628/17/20/05065691 suitable for MWM & Deutz engines
Quality of the Hexagon Bolt for Deutz EnginesDiscover the hexagon bolt with the comparison number 628/17/20/05065691, a crucial OEM spare part that offers you a reliable solution for your machines. Whether you are looking for a replacement for Deutz engines or simply need a spare, this hexagon bolt meets high standards and provides top quality for a variety of applications.
HEXAGON BOLT - 602000100865 suitable for MWM & Deutz engines
Reliable Hexagon Bolt with Comparison Number 602000100865Discover the hexagon bolt marked with the comparison number 602000100865. This hexagon bolt is a crucial OEM replacement part that plays an indispensable role in applications within engines. With a functional design that offers consistent reliability in every use, this bolt is an excellent choice.Efficiency in Deutz Engines – Suited for Your NeedsThis hexagon bolt is suitable for numerous Deutz engines, including those in series 2000, 396, 493, 538, and 1163. It ensures improved connection and stability, specifically for various engine types, including 12V2000M93, 12V396TC82, 12V396TE84, 12V493, 16V538TB93, and 20V1163TB93. With this product, operational readiness and efficiency are assured.
HEXAGON BOLT - 602000100851 suitable for MWM & Deutz engines
Discover OEM Replacement Part Suitable for Deutz EnginesThe comparison number 602000100851 designates a carefully selected OEM replacement part – the hexagon bolt, which plays an essential role in assembly. This product is particularly important for the smooth functioning of your engines. The precise manufacturing ensures optimal fit.
CYLINDER SCREW - 628/15/5/05025953 suitable for MWM & Deutz engines
Cylinder Screw: Reliable Replacement Part for Your Engine SystemsThe cylinder screw with the comparison number 628/15/5/05025953 is a top-quality OEM replacement part for your applications. It offers the quality and reliability necessary for the efficient operation of your engines. With this cylinder screw, you are well-equipped to avoid performance losses that often arise from inferior parts.
CYLINDER SCREW - 628/17/286/05062002 suitable for MWM & Deutz engines
Cylinder screw with comparison number 628/17/286/05062002Discover the cylinder screw with the comparison number 628/17/286/05062002. This OEM spare part offers precision and reliability for your applications. Weighing 0.04 kg, this product is excellent for various engines and contributes to the longevity of your systems. Rely on quality – rely on MOPA Motorparts.Suitable for Deutz engines – reliability in every detailThe OEM spare part, suitable for Deutz engines, is an essential component from the category screws. The cylinder screw not only ensures effective functions but also provides easy integration into your devices. Trust in the high standards that MOPA Motorparts defines for all products.
CYLINDER SCREW - 628/1/35/05026678 suitable for MWM & Deutz engines
Excellent Cylinder Screw for Engine NeedsDiscover the robust cylinder screw with the comparison number 628/1/35/05026678, which proves to be an essential OEM replacement part for your engines. This product is suitable for Deutz engines and offers reliable use in all applications where a high-performance screw is required. Weighing only 0.028 kg, this component is exceptionally lightweight and ideal for optimal engine balance.Quality for Engines and Marine TechnologyThe cylinder screw is delivered as an OEM replacement part and meets the high standards expected from a leading manufacturer. Our cylinder screw impresses with a precise fit and stability, ensuring you can rely on its durability and functionality. A sophisticated design ensures that your engines operate at full power.
CYLINDER SCREW - 628/57/21/05038508 suitable for MWM & Deutz engines
Reliability and Quality of the Comparison Number 628/57/21/05038508The cylinder screw with the comparison number 628/57/21/05038508 represents a valuable OEM replacement part, specifically tailored to the requirements of engines. This product provides the necessary stability and durability, allowing you to rely on the functionality of your engines.Suitable for Deutz EnginesThis cylinder screw is designed to fit Deutz engines and is characterized by its precise fit, which is optimal for successful applications in marine operations and locomotives. The offering exclusively includes OEM replacement parts that are adapted to the specific requirements of engines.
CYLINDER SCREW - 602007000830 suitable for MWM & Deutz engines
Cylinder screw for Deutz engines in excellent qualityThe Cylinder screw with the comparison number 602007000830 is an essential OEM spare part that helps you maintain the performance of your machines in top condition. As a certified component, this Cylinder screw provides an uncompromising connection that is crucial for the functionality of your systems. It is compatible with various engine types, such as 12V2000M93, 12V331TC92, 12V396TC82, and D232-V12. With this Cylinder screw, you ensure that your Deutz engines run efficiently.Perfect dimensions for optimal useThe proportions of this Cylinder screw are precisely tailored to the needs of Deutz engines. With a length and width of 3.7 cm and a height of 1.4 cm, this component offers the necessary measurements. It weighs only 0.016 kg, making it easy to handle while providing the required robustness for reliable use in various environments. With the comparison number 602007000830, you know you’re choosing the right product.
CYLINDER SCREW - 628/29/60/05038498 suitable for MWM & Deutz engines
Cylinder screw with comparison number 628/29/60/05038498Discover the cylinder screw with the comparison number 628/29/60/05038498 – an indispensable part that will support you in the maintenance and repair of your engines. This cylinder screw is ideal for creating a secure connection in engine applications. Weighing only 0.015 kg and with compact dimensions of 3.4 cm in length, 3.4 cm in width, and 1.5 cm in height, this product offers significant functionality.Proven OEM replacement parts suitable for Deutz enginesThe cylinder screw is an OEM replacement part, suitable for Deutz engines of the series 816, particularly fitting for the engine type BA12M816. Rely on the high standards of OEM replacement parts, which are reflected in the durability and reliability of our product. This quality is crucial to keep your machines optimally operational and to make ongoing investments all the more valuable.
CYLINDER SCREW - 628/57/45/05038509 suitable for MWM & Deutz engines
Cylinder screw suitable for high-performance applicationsDiscover the cylinder screw with the comparison number 628/57/45/05038509, which is essential for your engine applications. This OEM spare part impresses with top quality and is suitable for Deutz engines. The efficiently designed product ensures a solid connection of the individual engine components, thereby significantly contributing to the longevity of your engine. Weighing only 0.011 kg and with compact dimensions (2.1 cm x 2.1 cm x 1.3 cm), this important component can be easily installed.
CYLINDER SCREW - 628/15/26/05025955 suitable for MWM & Deutz engines
Precision Cylinder Screw for Optimal Engine PerformanceThe cylinder screw with the comparison number 628/15/26/05025955 is a high-quality product that meets the highest standards of quality and safety. It is designed as an OEM replacement part and offers an optimal solution for various applications in engines. Weighing only 0.007 kg, it impresses with both its lightness and high load capacity.Suitable for Deutz EnginesThis cylinder screw is suitable for Deutz engines and represents an essential component in engine maintenance. The exact fit ensures smooth assembly and contributes to the longevity of your engine. By using top-quality materials, this OEM replacement part offers long-lasting reliability and performance in any application.
SCREW PLUG - 628/41/5/05066391 suitable for MWM & Deutz engines
Screw plug with comparison number 628/41/5/05066391Discover the reliable screw plug that forms an essential part of your machinery performance with the comparison number 628/41/5/05066391. This product is not just a screw, but an indispensable accessory suitable for Deutz, offering stability and functionality.Precise construction for various enginesThe screw plug impresses with its precise dimensions and a lightweight of only 0.067 kg. With a length and width of 2.5 cm each and a height of 2.6 cm, this replacement part is suitable for the series 640 and 528 as well as the engine types BV16M640 and SBA8M528. This careful construction ensures that your engines operate efficiently.
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.