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:
CYLINDER SCREW - 2910151301 suitable for Bosch engines
Discover Our Premium OEM Replacement PartWelcome to MOPA Motorparts! Our Cylinder screw (comparison number: 2910151301) is an essential product for anyone looking for high-quality OEM replacement parts. It combines quality and functionality, ensuring reliable performance for your engines. This Cylinder screw is specifically designed to secure your satisfaction with optimal fit and installation.Suitable for Deutz EnginesOur Cylinder screw is suitable for Deutz engines and is made from the best materials. If you are looking for an efficient component that perfectly harmonizes with the engines of this manufacturer, this OEM replacement part is just what you need.
CYLINDER SCREW - 602007001045 suitable for MWM & Deutz engines
Reliable Cylinder Screw for Your ApplicationsDiscover the cylinder screw with the comparison number 602007001045 – a premium OEM spare part for your engines! Weighing only 0.03 kg, this product is specifically designed for the highest demands. In marine or stationary use, reliable performance is expected, and with this screw, you will meet those expectations.Suitable for Deutz EnginesThis OEM spare part is suitable for Deutz engines and ensures an optimal fit. The cylinder screw delivers stable performance, allowing your engines to operate efficiently. Take advantage of a top-quality product developed under strict internal controls to ensure quality and functionality.
CYLINDER SCREW - 602007001040 suitable for MWM & Deutz engines
Cylinder screw for reliable engine performanceThe cylinder screw with the comparison number 602007001040 is an essential component for optimizing your engines. This product is precisely designed and suitable for Deutz engines, allowing you to rely on its excellent quality. Our OEM spare parts provide the ideal solution for specific applications in the marine and stationary sectors.
CYLINDER SCREW - 602007001035 suitable for MWM & Deutz engines
Premium Quality: Cylinder Screw for Your ApplicationDiscover our high-quality OEM replacement part, the cylinder screw with the comparison number 602007001035. This cylinder screw is designed for optimal fit and is directly suitable for Deutz engines. With a lightweight of 0.031 kg, it offers excellent stability and feels good in hand.Reliability through Internal ControlsThe product impresses with its outstanding quality and thus represents an ideal choice for reliable applications in marine and stationary uses. Each individual cylinder is regularly internally checked to ensure that the comparison number 602007001035 meets the high demands of our B2B market. As a second-generation family business, we understand the importance of quality.
CYLINDER SCREW - 628/58/10/05060605 suitable for MWM & Deutz engines
Convincing Cylinder Screw Suitable for Deutz EnginesDiscover our cylinder screw with the comparison number 628/58/10/05060605, carefully designed to meet the requirements of Deutz engines. Weighing only 0.028 kg, this product is not only lightweight but also impresses with its high reliability. Benefit from a perfect fit for your engine installations.OEM Replacement Parts for Demanding ApplicationsOur cylinder screw is a top-quality OEM replacement part specifically designed for Deutz engines. It meets the highest quality standards and withstands extreme operating conditions. Rely on our product, which can excel in marine and stationary applications. Each product comes directly from the manufacturer, ensuring perfect fit and functionality.
CYLINDER SCREW - 602007001030 suitable for MWM & Deutz engines
Cylinder Screw – Comparison Number 602007001030Discover the Cylinder Screw with comparison number 602007001030, which represents an important spare part specifically designed for engines. This Cylinder Screw meets high requirements and offers a reliable solution for industrial applications. The thoughtful design ensures that you experience precise and durable performance that is appreciated in demanding environments.Suitable for Deutz EnginesThis Cylinder Screw is suitable for various Deutz engines, including series 640 and 816. The product ensures that the screw can be optimally integrated into the constructions. Choose our Cylinder Screw and invest in the longevity of your machines. The suitability of the Cylinder Screw ensures regular maintenance and serviceability of the Deutz engines while enabling efficient performance.
CYLINDER SCREW - 628/20/43/05038349 suitable for MWM & Deutz engines
Cylinder screw for reliable applicationsThe cylinder screw with the reference number 628/20/43/05038349 is a premium product designed for use in various industrial applications. Its lightweight of only 0.02 kg makes it the ideal choice for thoughtful engineering. This OEM spare part is not just a simple component, but an essential element to support engine operations.Optimal fit for Deutz enginesThis spare part is designed to fit Deutz engines. Our cylinder screw enables an optimal connection and enhances the overall performance of the engines. The functionality and quality of this OEM spare part meet high expectations, allowing you to find the required solutions within our extensive range of over 1 million spare parts.
CYLINDER SCREW - 602007001025 suitable for MWM & Deutz engines
Cylinder screw suitable for Deutz enginesOur cylinder screw (comparison number: 602007001025) is a high-performance product from the category of OEM replacement parts. This screw has been carefully designed to be optimally suitable for Deutz engines. Weighing only 0.024 kg, it offers a perfect blend of lightness and robustness that you need for applications in marine and stationary use.
CYLINDER SCREW - 602007001020 suitable for MWM & Deutz engines
Quality Cylinder Screw Suitable for Deutz EnginesOur cylinder screw, identified by the comparison number 602007001020, is an essential component for engines that rely on proven technology. It ensures that your engines deliver reliable and robust results. Experience the advantages of a top-tier replacement part that is ideal for demanding applications in marine and stationary areas.Suitable Parts for Deutz Engines Depending on ApplicationsThe cylinder screw is suitable for the widely used Deutz engines of the 2000 and 538 series, including engine types 16V2000M90 and 16V538TB90. These mechanical OEM replacement parts have been specified to meet the high demands of the industry. Rely on the stability and durability of our products, which leave nothing to be desired.
CYLINDER SCREW - 628/57/21/05038514 suitable for MWM & Deutz engines
Robust Cylinder Screw for Efficient EnginesDiscover the premium cylinder screw with the comparison number 628/57/21/05038514. This product is perfectly designed for your requirements related to engines. Weighing only 0.021 kg, the cylinder screw can be easily integrated into various applications. Trust in the quality that our OEM spare part offers.Item Suitable for Deutz EnginesThe cylinder screw is specifically designed to be compatible with Deutz engines. Our products, including this OEM spare part, provide perfect fit and outstanding performance. You can be assured that the cylinder screw will meet your requirements and support the functionality of your machines.
CYLINDER SCREW - 1900910202 suitable for Bosch engines
Cylinder screw – Reliability in Every ApplicationDiscover the cylinder screw with the comparison number 1900910202 that you need in your workshop. This OEM spare part meets the highest quality standards and reliability for the operation of your engines. Weighing only 0.057 kg, this product is lightweight yet robust, making it ideally suited for the many demands of the marine and stationary sectors.Solution Suitable for Deutz EnginesThis cylinder screw is perfectly compatible with Deutz engines and meets the stringent requirements of the manufacturer. Act efficiently by opting for specific spare parts that create reliable workable solutions. A component suitable for Deutz enhances the lifespan of your engines and ensures optimal performance.
CYLINDER SCREW - 602007010814 suitable for MWM & Deutz engines
Cylinder screw suitable for MWM & Deutz enginesDiscover the cylinder screw (comparison number: 602007010814) that is custom-made to fit MWM & Deutz engines. Weighing only 0.06 kg, this product optimizes the reliability and functionality of your applications. Ideal screws are crucial for the performance of your engines, and this OEM replacement part meets all quality standards.
CYLINDER SCREW - 602007000890 suitable for MWM & Deutz engines
Cylinder Screw: Your Efficient Replacement PartThe cylinder screw with the comparison number 602007000890 is indispensable for any company that values quality and efficiency. It meets the strict standards of OEM, making it particularly suitable. This screw is compatible with MWM & Deutz and contributes to the longevity and reliability of your engines.Precision and ReliabilityThis replacement part is suitable for MWM & Deutz engines. Due to its precise design and high-quality material selection, it is designed to deliver the best possible performance. Rely on products that exceed your expectations for precision and performance.
CYLINDER SCREW - 602007000880 suitable for MWM & Deutz engines
Cylinder screw: Your reliable OEM replacement partDiscover the cylinder screw with the comparison number 602007000880, which serves as the perfect OEM replacement part. This cylinder screw belongs to the group of screws and impresses with its quality and durability. It is compatible with the strict requirements of the industry.Suitable for MWM & Deutz enginesThe cylinder screw is suitable for MWM & Deutz engines, allowing for easy integration into various engine models. Weighing only 0.04 kg, it is lightweight and enables effortless installation. Rely on the precision and reliable attributes of this OEM replacement part.
CYLINDER SCREW - 602007000870 suitable for MWM & Deutz engines
Optimal Cylinder Screw for Your ApplicationsDiscover the cylinder screw with the comparison number 602007000870, an essential product for high-performance engines. This OEM replacement part not only offers exceptional reliability but has also been specifically designed for use in engine compartments and system behavior. With this cylinder screw, you can optimize your machines and ensure they perform at their best.Suitable for Deutz Engines and MoreThe cylinder screw 602007000870 is suitable for Deutz engines and enhances their functionality. In the category of screws, it combines durability and precision, making it the right choice for commercial applications in stationary use. Its high-quality design ensures a long service life, making it the first choice for deployments.
CYLINDER SCREW - 602007040840 suitable for MWM & Deutz engines
Cylinder Screw Suitable for Deutz: Your First ChoiceDiscover the cylinder screw (comparison number 602007040840) from our product group screws, specifically designed for applications in marine and stationary engine use. Weighing only 0.019 kg, the cylinder screw offers an optimal solution for your requirements while ensuring the necessary stability and reliability.
CYLINDER SCREW - 358/108/150 suitable for MWM & Deutz engines
Reliable Cylinder Screw for EnginesThe cylinder screw with the reference number 358/108/150 is the ideal choice for your demanding engine projects. As an OEM replacement part, it offers the highest precision for engines in marine and stationary applications. This product impresses with excellent fit and functionality, suitable for MWM & Deutz engines. This ensures a reliable connection for your repairs.Features of the Cylinder Screw in DetailWith a weight of only 0.02 kg, this cylinder screw is not only lightweight but also incredibly robust and efficient. The reference number 358/108/150 ensures that you receive the right product for your applications. Rely on these top-quality OEM replacement parts, known for their durability and stability, which are essential for maintenance and servicing work.
CYLINDER SCREW - 2910150248 suitable for Bosch engines
Cylinder screw suitable for marine applicationsDiscover our cylinder screw, which is listed under the comparison number 2910150248. This OEM replacement part meets the highest quality standards that you would expect from a reliable engine replacement part. Weighing only 0.019 kg, our cylinder screw is an excellent choice for use in stationary and marine engines.
CYLINDER SCREW - 2910150246 suitable for Bosch engines
Cylinder screw suitable for Deutz engines in focusDiscover the clear functionality of the cylinder screw with the comparison number 2910150246, which has been specifically designed for Deutz engines. This quality product from the category "Screws" meets the high demands that mechanical engineering projects place on replacement parts. Certified as an OEM replacement part, it ensures the durability and efficiency of your engines when used in both stationary and maritime applications.Compatibility with various Deutz modelsThe cylinder screw is suitable for a wide range of Deutz series, including 2000, 331, 396, and 232. It enhances the performance of your engines and supports easy installation for the engine types 12V2000M93, 12V331TC92, 12V396TC82, and D232-V12. Weighing only 0.016 kg and with compact dimensions of 3.7 cm in length and width and a height of 1.4 cm, this product offers great potential for your projects.
CYLINDER SCREW - 628/38/20/05061536 suitable for MWM & Deutz engines
Cylinder screw 628/38/20/05061536 for Deutz enginesThe cylinder screw with the comparison number 628/38/20/05061536 is an essential element for your engine. This product is carefully designed and fits perfectly for the 816 series by the manufacturer Deutz. With exact dimensions of 3.4 cm in length and width and 1.5 cm in height, this OEM replacement part meets strict performance requirements that you can expect from a replacement part.OEM replacement parts for enginesOur cylinder screw is an OEM replacement part that is tailored to the specific requirements of Deutz engines. Unlike aftermarket offerings, this product is exclusively designed for use in Deutz engines, ensuring maximum reliability and durability. Every component we offer complies with the highest industry standards, allowing you to rely on the excellent performance of your engine.
CYLINDER SCREW - 2910150244 suitable for Bosch engines
Cylinder Screw – Efficiency for Your Engines Discover our Cylinder Screw with the comparison number 2910150244. This replacement part is ideally suited for your engines and meets the highest standards. Weighing only 0.015 kg, it combines robustness and functionality, perfectly designed for use in demanding environments.Suitable for Deutz – Reliability for Your Requirements The item is suitable for Deutz engines and offers you a secure integration into existing systems. Our product ensures that you use the best materials, thereby enhancing the efficiency of your drive solutions.
CYLINDER SCREW - 602007000820 suitable for MWM & Deutz engines
High-Quality Cylinder Screw: Comparison Number 602007000820Our Cylinder Screw with the comparison number 602007000820 is a top-notch OEM spare part, suitable for Deutz engines of series 232 and 816. This reliable product impresses with its perfect fit and authentic manufacturing, which we provide as a specialized retailer. Rely on quality and durability for your machines and enjoy the confidence of choosing only the best parts for your technology.Technical Specifications: Compact and PowerfulWith a compact format of 1 cm in length and width and a height of 2.3 cm, the Cylinder Screw is particularly easy to handle. Its lightweight of only 0.014 kg makes the product not only efficient but also versatile. Suitable for Deutz engines such as the D232-V12 and SBA12M816, this screw ensures that you meet the specific demands for powerful engines.
CYLINDER SCREW - 628/69/4/05029526 suitable for MWM & Deutz engines
CYLINDER SCREW with the comparison number 628/69/4/05029526 suitable for MWM & Deutz engines
CYLINDER SCREW - 628/35/69/05034572 suitable for MWM & Deutz engines
Cylinder screw with comparison number 628/35/69/05034572Discover the cylinder screw that is listed under the comparison number 628/35/69/05034572. This product is suitable for applications in engines where precision and reliability are required. Weighing only 0.02 kg, the cylinder screw is easy to handle and install.
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.