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:
SET SCREW - 1423400012 suitable for Bosch engines
Set screw 1423400012: For precise engine performanceDiscover our set screw with the comparison number 1423400012, an essential OEM replacement part that has been carefully designed to specifically meet the demands of challenging operating environments. This product ensures optimal conditions for the operation of your engines and provides flawless performance.Pharmaceutical precision in every productOur set screw weighs only 0.01 kg and impresses with its precise manufacturing. This OEM replacement part meets the highest standards for all engines suitable for Deutz engines. Rely on targeted processing to achieve durability and a perfect fit in your engine units.
CYLINDER SCREW - 1423410002 suitable for Bosch engines
Cylinder Screw for High Engine Performance The cylinder screw with the comparison number 1423410002 is an important OEM replacement part that significantly contributes to the performance of your engines. This product weighs only 0.006 kg and ensures a precise fit. It is the ideal component to maintain the functionality of engines at a high performance level.Detailed Product Information This cylinder screw is perfectly suitable for MWM & Deutz engines. As an OEM replacement part, it meets the high expectations of professionals who rely on durability and reliability. Each screw is carefully inspected to ensure lasting usage and to secure your machines.
SCREW/BOLT - 1423455050 suitable for Bosch engines
Optimal Solution: Screw suitable for MWM & DeutzDiscover our specialized screw with the comparison number 1423455050, perfectly aligned with the requirements of MWM & Deutz engines. This precise screw belongs to the product group "Screws" and plays a crucial role in the longevity of your engines. Weighing only 0.052 kg, this simple yet effective product ensures quick and secure assembly.OEM Replacement Parts to Ensure PerformanceOur OEM replacement parts stand for quality and performance, offering a precise compatibility with the components of your engines. Whether damaged or worn out, the screw can be ideally used to ensure everything runs smoothly. By choosing the comparison number 1423455050, you are opting for quality and reliability for your engines for marine and stationary applications.
CYLINDER SCREW - 1123410016 suitable for Bosch engines
Essential Product: Cylinder Screw The cylinder screw with the reference number 1123410016 is an indispensable OEM spare part that sets standards in precision. Weighing only 0.015 kg, it is designed to meet the demands of heavily loaded engines and is often used in industrial applications.
ADJUSTING SCREW - 1423344000 suitable for Bosch engines
Qualitative Adjusting Screw for Demanding ApplicationsDiscover the adjusting screw with the comparison number 1423344000, which secures important functions for engines. This product stands out for its high precision and performance. Whether in maritime or stationary applications – this adjusting screw is robust and efficient, making it suitable for various scenarios.
STOP SCREW - 1423405013 suitable for Bosch engines
Robust Stop Screw for Various ApplicationsThe stop screw with the comparison number 1423405013 is an indispensable OEM spare part that is precisely suitable for applications in engines. It ensures that all components in holders, plates and flanges work together and offers a long service life for the specific demands in the industry.
STOP SCREW - 1423450036 suitable for Bosch engines
Reliable Stop Screw with Comparison Number 1423450036Discover the stop screw that is available under the comparison number 1423450036. This OEM spare part offers a precise fit and quality designed for the requirements of engines. Weighing only 0.008 kg, this product is suitable for a variety of applications.Suitable for Deutz EnginesOur stop screw is suitable for Deutz engines. Rely on OEM spare parts that meet manufacturer specifications. Our products impress with durability and functionality that have been specifically developed for your engines.
CONTROL ROD - 1416020001 suitable for Bosch engines
Control Rod: Reliable Replacement PartDiscover the control rod, the top-notch replacement part with the comparison number 1416020001. Weighing only 0.29 kg, this product is an essential component for your engines. It offers high-quality functionality and contributes to the efficiency of your devices.Suitable for Deutz EnginesThe control rod is suitable for Deutz engines and belongs to the article group of screws. Our replacement parts always ensure a precise fit, allowing your technology to operate optimally. With this control rod, you are investing in functionality and durability for your operations.
CONTROL ROD - 1416029001 suitable for Bosch engines
### Product Description: Control rod suitable for MWM & Deutz enginesUniversal control rod for precise regulation Discover the control rod, an essential spare part for engines in the most demanding applications. The reference number 1416029001 ensures that this product exactly meets your requirements. The control rod is designed to optimally regulate engines, which directly impacts the efficiency of your machines.Reliability of spare parts in your operation This top-quality spare part is made from materials that provide reliable performance in industrial use. The control rod ensures that you can minimize potential downtime. Products suitable for MWM & Deutz engines are designed for durability and dependable functionality.
SCREW/BOLT - WSR80E3X843 suitable for Bosch engines
Precision Screw: Comparison Number WSR80E3X843Discover the screw with the comparison number WSR80E3X843, which represents an essential product in the field of OEM spare parts. This replacement part is specifically designed and suitable for MWM & Deutz engines. With excellent specifications, it supports the reliability and longevity of your engines, wherever they are in use.Perfect Fit for Your ApplicationsThis screw with the comparison number WSR80E3X843 helps provide optimal performance and safety thanks to its precise dimensions. OEM spare parts like this component are a reliable choice compared to other market offerings. Count on exceptional stability, suitable for MWM & Deutz engines.
CYLINDER SCREW - 1123410010 suitable for Bosch engines
Cylinder screw suitable for MWM & Deutz enginesSecure the cylinder screw with the comparison number 1123410010 for your engine requirements. This product is suitable for MWM & Deutz engines and meets the highest quality standards. This cylinder screw weighs 0.013 kg and offers easy handling during installation.Trusted OEM spare parts for engine applicationsOur cylinder screw is an OEM spare part that provides the quality you can expect. The comparison number 1123410010 is your indicator of precision and durability. Rely on our OEM spare parts, which are specially manufactured to meet high demands in marine and stationary applications as well as in locomotives.
SCREW/BOLT - 1123410048 suitable for Bosch engines
Precise Screw with Comparison Number 1123410048Discover the precise screw with comparison number 1123410048, which is the ideal complement for engines in conceivable applications in the marine and stationary sectors. This robust screw impresses with its reliability and enhances the installation of your engine components. Weighing only 0.018 kg, this OEM replacement part is an easily manageable component.Customized Solution for Your ApplicationThis screw belongs to the group of screws and is specially equipped to perform optimally in applications suited for MWM & Deutz engines. You benefit from over 1 million OEM replacement parts in our range that ensure quality and durability. These OEM replacement parts withstand the high demands of the industry and are a safe choice for your needs.
COUNTERSUNK SCREW - 1423421003 suitable for Bosch engines
Discover the Countersunk Screw with Comparison Number 1423421003Experience the countersunk screw with the comparison number 1423421003, an essential OEM spare part, suitable for Deutz engines. This product ensures that your engine runs optimally. Weighing just 0.003 kg, this countersunk screw is characterized by its compact design, which allows for easy installation.Trust in Our Extensive RangeIn our extensive inventory, you will find a variety of OEM spare parts, including over 1 million items specifically for engines used in marine and stationary applications. Our countersunk screw, which you can find under the comparison number 1423421003, expands your selection of high-quality components suitable for your engines.
ADJUSTING SCREW - 1423461010 suitable for Bosch engines
Excellent Adjusting Screw for MWM & Deutz EnginesDiscover the Adjusting Screw with the comparison number 1423461010, which is suitable for MWM & Deutz engines. This precisely manufactured OEM spare part ensures optimal functionality of your engines and offers reliable performance. Weighing just 0.008 kg, this product is ideal for marine and stationary applications.Optimal Engine Solutions for Highest DemandsThe Adjusting Screw effectively contributes to the performance of your engines and improves efficiency in operation. The use of OEM spare parts ensures that components can be seamlessly integrated into your existing systems, as they are suitable for MWM and suitable for Deutz.
STUD - 2003526032 suitable for Bosch engines
STUD with the comparison number 2003526032 suitable for Bosch engines
STUD - 2003526008 suitable for Bosch engines
Efficient Stud for Robustness and Longevity Discover the stud with comparison number 2003526008, an essential OEM spare part that provides long-lasting performance. This precisely manufactured stud is ideal for various applications. Weighing only 0.04 kg, it simplifies many repair and maintenance processes.Perfect Stud Suitable for MWM & Deutz Engines The stud is an essential component suitable for MWM & Deutz engines, specifically supporting the properties of your engines. As an OEM spare part, this screw offers top-notch quality and reliability that you can expect from our products. Don't compromise – rely on original equipment quality and benefit from its optimal use in marine and stationary applications.
SCREW PLUG - 1423465002 suitable for Bosch engines
Innovative Product: Screw Plug for Your EnginesDiscover the screw plug, an OEM replacement part that is perfectly suited to the demands of your engines. With the part number 1423465002, this component not only offers a precise fit but also quality for reliable performance. This application is essential for the functionality of motorized systems, as it is suitable for a variety of uses.
SCREW PLUG - 9421617144 suitable for Bosch engines
Robust Screw Plug Suitable for MWM & Deutz EnginesDiscover the powerful screw plug with the comparison number 9421617144, specifically designed for applications in the area of MWM & Deutz engines. As an OEM spare part, this product stands out for its excellent fit and durable quality that meets the highest demands of your engines.An Essential Product for Your Machinery OperationsWeighing only 0.003 kg, this product is an optimal choice for those who expect high standards and reliability. This screw plug is perfectly suitable to ensure the functionality of your machines and support quick maintenance tasks. Rely on OEM spare parts that provide your engines with the performance you need.
SCREW PLUG - 9421617067 suitable for Bosch engines
Optimal Replacement Solution for Engines The screw plug with the comparison number 9421617067 represents a reliable OEM replacement part. It belongs to the category of screws and meets the high demands in the field of marine and stationary engines. Weighing just 0.08 kg, this product is particularly user-friendly and is perfect for complementing your stories.
HEXAGON BOLT - 9421617148 suitable for Bosch engines
Excellent Hexagon Bolt with Comparison Number 9421617148The Hexagon bolt with the comparison number 9421617148 is an essential part for the reliable performance of your engines. With this OEM spare part, you can ensure that your drive operates efficiently and you can expect smooth results. Its lightweight of only 0.007 kg makes for quick installation.
HEXAGON BOLT - 9421617152 suitable for Bosch engines
Robust Hexagon Bolt – Product DescriptionDiscover the hexagon bolt with the comparison number 9421617152, an excellent product that perfectly meets your requirements. The replacement part weighs only 0.008 kg and offers the perfect solution for numerous applications in your engines. The range includes over 1 million replacement parts, so you are sure to find the right components.
CYLINDER SCREW - 9421617146 suitable for Bosch engines
Replacement part Cylinder screw for MWM & Deutz engines Discover the cylinder screw (comparison number: 9421617146), a perfect replacement part that meets the highest standards. This product offers a precise solution for users seeking reliable results in engines and relies on excellent quality when using OEM replacement parts.Advantages of the Cylinder screw and comparison number 9421617146 Weighing only 0.012 kg, the cylinder screw brings not only robustness but also versatility. The comparison number 9421617146 ensures easy identification and reliability in delivery. This OEM replacement part seamlessly integrates into existing structures.
CYLINDER SCREW - 9421617147 suitable for Bosch engines
Precise Replacement Part: Cylinder ScrewDiscover the cylinder screw with the comparison number 9421617147, which stands out as an OEM replacement part on the market. This cylinder screw meets the highest standards and is suitable for MWM & Deutz engines. It falls under the category "screws" and offers quality that ensures long-term reliability.Optimal Adaptability: Weight and FunctionalityWeighing only 0.01 kg, this product is not only easy to handle but also efficient in use. The cylinder screw is suitable for numerous applications, and its precise dimensions ensure that it functions optimally to enhance the performance of your engines.
HEXAGON BOLT - 9421617141 suitable for Bosch engines
Precise Hexagon Bolt Compatible with MWM & Deutz EnginesDiscover the hexagon bolt with reference number 9421617141, an essential OEM spare part compatible with MWM & Deutz engines. This product meets the highest industry standards and offers a precise fit. Designed and manufactured with a focus on quality, this bolt is your ideal choice for applications in diesel and gas engines.
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.