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:
STUD - 650013510074 suitable for MWM & Deutz engines
Reliability of Stud 650013510074Discover the stud identified by comparison number 650013510074. This product is essential for the optimal function of your systems. The stud belongs to the category of screws and has been precisely manufactured to meet the highest demands in engines.Suitable for MWM & Deutz EnginesThe OEM spare part has been developed to the highest standards and fits perfectly for MWM & Deutz engines. Our stud with comparison number 650013510074 has a low weight of only 1.2 kg and combines durability with consistently high quality.
STUD - 650013510034 suitable for MWM & Deutz engines
Stud suitable for MWM & Deutz enginesDiscover our product, the stud with the comparison number 650013510034. This screw is specifically designed for use in a variety of applications for MWM & Deutz engines. Weighing 2.2 kg, it is a robust and reliable component, perfect for marine and stationary operations. Safety and long-term readiness are our top priorities.OEM replacement parts in original equipment manufacturer qualityWe offer OEM replacement parts that are available in original equipment manufacturer quality. The stud 650013510034 is ideally suited for MWM & Deutz engines and meets the requirements of market-compatible operations. Focus your attention on our product and benefit from a solid purchase without straining your budget. The price is affordable and represents a strong value for money.
STUD - 650013510024 suitable for MWM & Deutz engines
Precise Stud for Maximum PerformanceDiscover the stud with comparison number 650013510024, which is ideal for meeting the highest demands for durability and stability for MWM & Deutz engines. This stud is particularly required in marine and stationary applications, as well as in locomotives, ensuring that your machines operate efficiently.Comparison Number 650013510024 and FeaturesThe comparison number 650013510024 represents an OEM spare part that has been precisely optimized for MWM & Deutz engines. The precise workmanship enables efficient functionality and supports the operational readiness of your machines.
CYLINDER SCREW - 650004350014 suitable for MWM & Deutz engines
Cylinder Screw – Your Reliable OEM Replacement PartThe Cylinder screw with the comparison number 650004350014 is an indispensable replacement part specifically designed to function reliably for your compatible with MWM & Deutz engines. This OEM replacement part offers the highest processing quality that is essential for the durability and efficiency of your engines. Invest in the right solution to optimize performance.
ADJUSTING SCREW - 650003580014 suitable for MWM & Deutz engines
Reliable Adjusting Screw suitable for MWM & Deutz engines Experience the premium adjusting screw (comparison number: 650003580014), specifically designed for optimal control and assembly of your engines. Credibility is vital, and with this reliable screw, you are making the right choice for your robust applications. This ingenious OEM replacement part offers the performance and flexibility required for demanding requirements, making it the suitable product for your machines.Robust steel quality for engines The adjusting screw weighs only 0.282 kg and is the perfect component for MWM & Deutz engines. Our replacement parts impress with durability and reliability, forming a top-notch foundation for any project. Rely on this screw to enhance not only the performance but also the safety of your engines.
BIG END BOLT - 650003530024 suitable for MWM & Deutz engines
Precise Big End Bolt – Optimal Engine PerformanceThe big end bolt with the comparison number 650003530024 is an essential OEM replacement part and belongs to the product group screws. Weighing 2.87 kg, it provides stable hold and supports smooth operation in demanding applications.Reliable Quality Suitable for MWM & DeutzThis OEM replacement part is particularly suitable for MWM & Deutz engines and is an excellent choice when you prioritize efficiency and reliability. Trust in the technical precision of this big end bolt, which plays an important role in the performance of your engine.
HEXAGON BOLT - 650003530014 suitable for MWM & Deutz engines
Hexagon bolt 650003530014 – Your Solution!Discover the Hexagon bolt with the comparison number 650003530014, specifically designed as a compatible component for your MWM & Deutz engines. This OEM spare part meets the highest standards required for the functionality and durability of your engines. Weighing only 0.09 kg, this product is easy to install and ensures a reliable connection in your system.Quality and Compatibility – OEM Spare PartsOur Hexagon bolt is an authentic OEM spare part and offers optimal compatibility and performance. As a specialized dealer for spare parts, we take into account the specific requirements of engines compatible with MWM & Deutz. With this comparison number, you can be confident that you are choosing a part that meets your needs.
SCREW PLUG - 650003520064 suitable for MWM & Deutz engines
Precise OEM Replacement Part: Screw PlugThe screw plug with the comparison number 650003520064 is an essential product that perfectly suits your needs. With a weight of only 0.08 kg, this screw plug offers high functionality and adaptable use in various applications. This quality makes it indispensable for the efficient maintenance of your machines.Efficient Solution for MWM & Deutz EnginesThis component is suitable for MWM & Deutz engines, allowing you to optimize the operational safety of your machines. The OEM replacement parts provide the assurance that the OEM replacement part meets high industrial standards. Trust in the meticulous workmanship that makes this screw plug a reliable choice.
SCREW PLUG - 650003520054 suitable for MWM & Deutz engines
Excellent Screw Plug for Your Engine NeedsDiscover the screw plug (comparison number: 650003520054), an essential OEM replacement part for your requirements. This product has been precisely designed to serve as a durable connection in your engine applications. Weighing just 0.133 kg, this screw plug provides the necessary stability that your engines need.Suitable for MWM & Deutz EnginesOur screw plug is compatible with MWM & Deutz engines – tailored to provide a functional solution. Benefit from the strong fit that has proven itself in practice and rely on its established use in marine and stationary technology.
SCREW PLUG - 650003520034 suitable for MWM & Deutz engines
SCREW PLUG with the comparison number 650003520034 suitable for MWM & Deutz engines
STUD - 650003510234 suitable for MWM & Deutz engines
Quality at a Glance: Stud compatible with MWM & Deutz Discover our product, the Stud with comparison number 650003510234. This crucial replacement part is the ideal solution for your needs and offers durability and reliability. Our Stud weighs 0.236 kg and is characterized by its perfect fit. It is offered as a compatible replacement part for MWM & Deutz engines to efficiently restore its original functionality.
STRESS BOLT - 650003510224 suitable for MWM & Deutz engines
High-Performance Stress Bolt for Demanding ApplicationsOur stress bolt, known by the reference number 650003510224, is a reliable OEM replacement part specifically designed for use in engines. Weighing only 0.25 kg, this product is ideally suited to optimize the performance of your machines and ensure long-lasting functionality.Suitable for MWM & Deutz EnginesThe stress bolt is perfectly suited to meet the requirements of engines compatible with MWM & Deutz. This product provides an excellent fit, allowing you to rely on the quality you expect from an OEM replacement part. Reliability and efficiency are top priorities here.
STUD - 650003510204 suitable for MWM & Deutz engines
Stud – Perfect Solution for Your Engines The Stud (Comparison number: 650003510204) is an indispensable OEM replacement part and belongs to the group of Screws. Weighing 2.53 kg, it meets the highest standards and helps ensure that your MWM & Deutz engines operate optimally. Trust in the quality of this product, designed to be suitable for various high-performance engines.
STUD - 650003510194 suitable for MWM & Deutz engines
Reliable Stud with Comparison Number 650003510194Discover our stud with the comparison number 650003510194 – the optimal OEM replacement part for your demanding applications in engines. Weighing 2.275 kg, this stud is particularly effective in enhancing the efficiency of your machines. The stud is suitable for MWM & Deutz engines and impresses with its careful processing, which ensures durability.Suitable for MWM & Deutz EnginesThis stud is part of a comprehensive selection of OEM replacement parts that we provide in our extensive warehouse. We specialize in replacement parts and offer products that are carefully stored to meet the requirements of your industry. Each product is suitable for renowned manufacturers so that you receive exactly the parts you need.
STRESS BOLT - 650003510184 suitable for MWM & Deutz engines
Robust Stress Bolt for Critical ApplicationsDiscover the stress bolt with the comparison number 650003510184 – an essential OEM spare part for your engines. This product not only offers the necessary functionality but also weighs only 0.07 kg. This lightweight design allows for effortless handling while ensuring that your engines operate at their best.Suitable for MWM & Deutz EnginesThe stress bolt is specifically designed and suitable for MWM & Deutz engines. This way, you are relying on proven quality that is crucial for the performance of your engines. When it comes to maintenance or repairs, it is essential to use OEM spare parts to ensure efficiency at all times.
HEXAGON BOLT - 650003510164 suitable for MWM & Deutz engines
Qualitative Element for Engines The hexagon bolt with the comparison number 650003510164 is an essential component specifically developed to meet the requirements of MWM & Deutz engines. With its robust construction, it ensures reliability and consistent performance. Weighing only 0.033 kg, it does not add to the overall load of your machines.OEM Replacement Parts for High Efficiency This hexagon bolt is an OEM replacement part manufactured in original equipment quality. This ensures that it meets market-specific requirements and achieves excellent performance when used with MWM & Deutz engines.
STUD - 650003510124 suitable for MWM & Deutz engines
Essential Product: Stud for Your ApplicationsDiscover the stud with the comparison number 650003510124, which provides essential solutions for your engines. This product belongs to the group of screws and impresses with its trouble-free performance. Weighing 0.13 kg, this stud is both lightweight and actively optimized for torsional stiffness.Suitable for MWM & Deutz EnginesThis stud is suitable for MWM & Deutz engines, making it an indispensable component in your repertoire. Trust in quality with our OEM spare parts; this stud will offer you the durability and reliability you expect for demanding applications. We have a range of well over 1 million spare parts, so you will quickly find what you need.
STUD - 650003510104 suitable for MWM & Deutz engines
Stud: Your Solution for Demanding Tasks The stud with the reference number 650003510104 is a top-quality replacement part used in a variety of applications. With its robust construction and precise fit, this product ensures that your engine operates reliably under demanding conditions. It is an essential component in the category of screws and indispensable for any professional application.
HEXAGON BOLT - 628/17/62/05065687 suitable for MWM & Deutz engines
Hexagon Bolt: Quality for Outstanding Applications Discover our hexagon bolt with the comparison number 628/17/62/05065687 – an outstanding OEM replacement part specifically designed to meet high demands. This product is part of the important group of screws and impresses with its original equipment manufacturer quality, proven in use with diesel and gas engines. Our replacement parts meet the highest standards and are offered at attractive prices.
HEXAGON BOLT - 628/16/68/05038310 suitable for MWM & Deutz engines
Precision Hexagon Bolt – Ideal for Your EnginesDiscover the quality of the hexagon bolt marked with the comparison number 628/16/68/05038310. This product belongs to the group "Screws" and impresses with precise workmanship and reliability. Our OEM spare part is the ideal solution for everyone aiming for the highest standards in the maintenance of their machines.Versatile Application: Suitable for Various Deutz SeriesThe hexagon bolt is suitable for Deutz engines of numerous series such as 2000, 331, 396, 493, 538, and 816. Numerous engine types, including 10V2000M93 and 12V331TC92, benefit from this efficient component. Weighing only 0.028 kg, the OEM spare part is not only powerful but also easy to handle. The wide compatibility makes the screw a practical choice for various applications.
HEXAGON BOLT - 628/1/3/05025922 suitable for MWM & Deutz engines
### Product Description: Hexagon bolt suitable for Deutz enginesReliable hexagon bolt for your application Discover the hexagon bolt with the comparison number 628/1/3/05025922 – an essential product perfectly tailored to the needs of your Deutz engines. This precisely manufactured screw provides the ideal foundation for numerous applications in the industry.Compatibility for various Deutz series The hexagon bolt is suitable for the Deutz series 331, 396, 2000, 538, 1163, 628, 528, and 540. It is also excellent for various engine types, including the 12V331TC92, 12V396TC82, and 16V2000M90. Weighing only 0.024 kg and with dimensions of 3.3 cm in length and width and 1.8 cm in height, this hexagon bolt delivers the perfect solution for all demanding applications in mechanical engineering.
HEXAGON BOLT - 628/17/93/05065691 suitable for MWM & Deutz engines
High-Performance Hexagon BoltThe hexagon bolt with the reference number 628/17/93/05065691 is a top-quality OEM replacement part. It is compatible with Deutz engines of series 912, particularly the engine type F6L912. With a lightweight of only 0.012 kg, this product not only demonstrates high standards of quality control but also showcases precise engineering performance.Effective OEM Replacement PartsOur hexagon bolt is an OEM replacement part that excels in perfect fit. It meets the requirements for durability and functionality, making it the first choice for professional applications. As part of our extensive product range, you can be assured that with the reference number 628/17/93/05065691, you are opting for quality solutions.
HEXAGON BOLT - 628/16/15/05065541 suitable for MWM & Deutz engines
Hexagon Bolt for Engines in Marine and Industrial ApplicationsExperience the durable hexagon bolt, suitable for Deutz engines. With the comparison number 628/16/15/05065541, this versatile product is an essential spare part. Designed for series compatible with 331, 4000, 493, 538, and 226, this component ensures reliable operation of your valuable machines.Optimal Fit for Deutz EnginesThe hexagon bolt has been developed to ideally support the system of reliable engines. It is compatible with Deutz engine types, including 12V331TC92, 12V4000M70, 12V493, 16V538TB93, and TD226-B6. This fit ensures that your engine operates efficiently and performance is not compromised. The product is ideal for demanding applications in both marine and stationary use.
THREADED ROD - 650003208044 suitable for MWM & Deutz engines
Threaded Rod for Special ApplicationsDiscover the threaded rod with the comparison number 650003208044, which has been specifically developed as a replacement part suitable for MWM & Deutz engines. This product falls under the category of screws and plays a fundamental role in the reliability and efficiency of your engines. Weighing 1.4 kg, the threaded rod offers both stability and durability in any application.
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.