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 - 602040100820 suitable for MWM & Deutz engines
Reliable Set Screw with Comparison Number 602040100820 Build trust in your engines with the set screw that carries the comparison number 602040100820. This product is an essential OEM replacement part that enables you to perform a simple and effective upgrade or repair. Whether in marine or stationary use, this replacement part reliably meets your requirements.Suitable for Deutz Engines – Quality You Can Count On This set screw is specially designed to be used with Deutz engines. It offers stable performance and reliability that meets the highest technical standards. Opt for OEM replacement parts to ensure the smooth operation of your machines and optimize maintenance and repair costs.
CYLINDER SCREW - 628/17/265/05061532 suitable for MWM & Deutz engines
Efficient Cylinder Screw for Deutz EnginesDiscover our reliable cylinder screw with the reference number 628/17/265/05061532, suitable for Deutz engines. This precisely manufactured cylinder screw is an essential product to support the functionality and longevity of your machines. With a minimized weight of only 0.003 kg, it stands for optimal performance and stability.
CYLINDER SCREW - 628/48/7/05061512 suitable for MWM & Deutz engines
Unique Cylinder Screw for Demanding ApplicationsDiscover the cylinder screw with the comparison number 628/48/7/05061512, an essential OEM replacement part for your engines. As part of the product group screws, this product represents the best choice for use in high-load applications and is ideal for your maintenance needs.Precision in Processing Suitable for Deutz EnginesOur cylinder screw is suitable for Deutz engines and impresses with its precise workmanship. Weighing just 0.01 kg, this OEM replacement part offers an optimal balance between lightness and stability. Trust this product to sustainably secure the performance of your engine.
CYLINDER SCREW - 628/48/61/05060456 suitable for MWM & Deutz engines
Cylinder screw with comparison number 628/48/61/05060456The cylinder screw with the comparison number 628/48/61/05060456 is an essential OEM spare part. It meets the individual requirements of diesel and gas engines and ensures a stable and reliable connection. Weighing only 0.003 kg, this cylinder screw is not only lightweight but also robust in application.Suitable for Deutz engines and MTUThis cylinder screw is suitable for Deutz engines and also compatible with the MTU ALLG. series. Specifically designed not to hinder the performance and efficiency of your engines, it is optimized to function effectively in critical environments. The precise fit is crucial for achieving maximum performance.
CYLINDER SCREW - 628/48/24/05065814 suitable for MWM & Deutz engines
Robust Product: Cylinder Screw for Efficient EnginesDiscover our cylinder screw (comparison number 628/48/24/05065814), an essential OEM replacement part that ensures optimal fastening. Weighing just 0.002 kg, it is both strong and lightweight, perfectly suited to ensure the stability of the entire component structure. This cylinder screw impresses with precise workmanship and durable materials.
HEXAGON BOLT - 628/43/11/05038721 suitable for MWM & Deutz engines
The Hexagon Bolt: Robust Connection TechnologyDiscover the hexagon bolt with the comparison number 628/43/11/05038721, an essential OEM spare part for various applications in engine technology. This product weighs 0.37 kg and is specifically designed to create an optimal connection in engines. Notably, this hexagon bolt is suitable for Deutz engines to ensure maximum efficiency.Quality of OEM Spare Parts for Your EnginesThis hexagon bolt is an OEM spare part, meaning it comes directly from the manufacturer. These parts offer significant advantages in terms of durability and meet high-quality standards necessary for many industrial applications. Rely on the comparison number 628/43/11/05038721 to avoid the pitfalls of lower-quality parts.
CYLINDER SCREW - 628/48/126/05065813 suitable for MWM & Deutz engines
Cylinder Screw – Optimal Solution for Diesel EnginesDiscover the Cylinder Screw, an essential spare part suitable for Deutz engines. The comparison number 628/48/126/05065813 ensures you a perfect fit, which is necessary for the flawless operation of your engines. Weighing only 0.006 kg, this OEM spare part is lightweight yet highly durable.Spare Parts Suitable for a Variety of ApplicationsOur product, the Cylinder Screw, belongs to the OEM spare parts that meet the highest quality standards. The component is precisely designed to fit Deutz engines and thus contributes to the longevity and efficiency of your engines. Every detail has been considered to ensure that your engine operates reliably under demanding conditions.
SET SCREW - 628/17/224/05061533 suitable for MWM & Deutz engines
Robust Set Screw – Ideal for Your ProjectDiscover our reliable set screw, suitable for Deutz engines and user-friendly in numerous areas of marine and stationary drive systems. With compact dimensions of 0.8 cm in length, width, and height, and a weight of only 0.002 kg, this product is the perfect choice for your engines – robust and durable.Spare Parts for Top PerformanceThis set screw is offered as an OEM spare part and provides the highest processing quality that you can expect from a manufacturer. With the comparison number 628/17/224/05061533, it supports your precise requirements and contributes to the efficiency of your Deutz engines. In combination with other OEM spare parts in our range, you ensure optimal engine performance.
CYLINDER SCREW - 628/17/322/05065688 suitable for MWM & Deutz engines
First-Class Cylinder Screw for EnginesDiscover our product, the cylinder screw with the comparison number 628/17/322/05065688. This unique cylinder screw is an essential component of your equipment to ensure the reliable operation of your machines. Weighing only 0.008 kg, the part is optimized for use in engines.Suitable for MWM & Deutz EnginesOur cylinder screw is specifically designed and suitable for MWM & Deutz engines. Its precise workmanship significantly enhances the functionality of the engines. Count on OEM spare parts that offer high standards in terms of quality and durability.
CYLINDER SCREW - 640/48/22/05022019 suitable for MWM & Deutz engines
Cylinder screw for reliable operationThe cylinder screw with the comparison number 640/48/22/05022019 is a reliable OEM replacement part specifically developed for engines. Weighing only 0.006 kg, this cylinder screw offers excellent precision fit, ensuring that your requirements are met optimally. This high quality is characteristic of OEM replacement parts.Suitable for Deutz engines of the series 640This cylinder screw is suitable for Deutz engines, particularly for the series 640 and the engine types BV16M640. A precise fit is crucial to ensure the performance and reliability of the engine in the long term. With the comparison number 640/48/22/05022019, it is a product that meets the high standards of this renowned brand.
PRESSURE SCREW - 612090200064 suitable for MWM & Deutz engines
Reliable Pressure Screw for Sustainable Engine PerformanceDiscover the Pressure Screw with the comparison number 612090200064 – a top-quality OEM spare part that helps you maintain the performance of your engines at a high level. As a product in the article group Filter, this spare part impresses not only with its functionality but also with its precise fit. The Pressure Screw is ideally suited for MWM & Deutz engines, providing a reliable solution for your operation.Lightweight and Durable Solution for Demanding ApplicationsThe Pressure Screw weighs only 0.05 kg, making it perfectly suited for marine and stationary applications as well as locomotives. It ensures that your engine always functions optimally and remains powerful. Rely on this OEM spare part to maintain the efficiency of your machines.
SCREW PLUG - 612061000064 suitable for MWM & Deutz engines
Screw plug for various enginesDiscover the screw plug with the comparison number 612061000064, an essential product for your operations in the engine sector. This OEM spare part impresses with its durability and excellent fit for engines. Weighing only 0.068 kg, it is stable and lightweight, ideal for a variety of applications that require powerful engines.Suitable for MWM & Deutz enginesThis precisely manufactured spare part is suitable for MWM & Deutz engines. The screw plug with the comparison number 612061000064 ensures that your machines run efficiently and reliably. Using OEM spare parts in your engines contributes to optimal functionality and extends the lifespan of your equipment.
BIG END BOLT - 612004000174 suitable for MWM & Deutz engines
Overview of Comparison Number 612004000174The big end bolt with the comparison number 612004000174 is a top-quality product designed for a variety of applications. Weighing 1.489 kg, this screw represents the quality and reliability you will appreciate for your engine needs in marine and stationary applications.Features Suitable for Deutz EnginesOur big end bolt is compatible with Deutz engines. You will benefit from high precision and manufacturing quality compared to aftermarket options, which are often less reliable. As OEM replacement parts, these products are distinguished by the same manufacturing quality as those from the manufacturer. Discover the advantages that OEM replacement parts offer for your engines.
BIG END BOLT - 612004000234 suitable for MWM & Deutz engines
Robust Big End Bolt with Comparison Number 612004000234Discover our Big End Bolt, available under the comparison number 612004000234. This product impresses with precision and is suitable for MWM & Deutz engines that have high demands. Weighing 3.7 kg, this Big End Bolt provides the necessary stability to withstand the challenges in operation.Quality of OEM Spare PartsOur Big End Bolt is an OEM spare part and is produced to the highest quality standards. As a reliable provider of OEM spare parts, we offer a perfectly fitting component, thereby sustainably supporting the lifespan of your engines. With our comparison number 612004000234, you can always be assured of performance and reliability.
BIG END BOLT - 612004000204 suitable for MWM & Deutz engines
Discover the Big End Bolt: Comparison Number 612004000204Discover our reliable product: the Big End Bolt with the comparison number 612004000204. This OEM spare part is an essential component and ideal for the flawless operation of your machines. Weighing 2.25 kg, this Big End Bolt offers optimal properties to keep your MWM & Deutz engines in perfect condition. Our products are characterized by excellent quality that enhances your equipment.
BIG END BOLT - 612004000164 suitable for MWM & Deutz engines
Optimal Connection with Big End Bolt for EnginesDiscover our sophisticated product, the big end bolt with the comparison number 612004000164. This spare part meets the high standards of the OEM and has been designed to ensure perfect connections in engines. The sustainability and long-term stability of this big end bolt make it an indispensable component.
BIG END BOLT - 612004000144 suitable for MWM & Deutz engines
Precise Big End Bolt at a GlanceDiscover the essential big end bolt with the comparison number 612004000144, perfectly suited for MWM & Deutz engines. This OEM replacement part provides you with the reliability needed for the consistent operation of your engines. The product weighs 1.64 kg and reflects the high standards required in its manufacturing.Performance and Stability for EnginesThe big end bolt ensures a secure connection of the moving parts within your engine, compatible with MWM & Deutz engines. Its continuous performance effectively supports the efficiency of your engine operation. This replacement part not only demonstrates durability but also proves itself under extreme conditions, significantly contributing to the lifespan of your engines.
BIG END BOLT - 612004000094 suitable for MWM & Deutz engines
Headline for High-Performance Replacement PartsDiscover our OEM replacement part, the premium big end bolt with the comparison number 612004000094. This product offers maximum precision and ensures that your MWM & Deutz engines operate reliably. With its robust construction, the big end bolt is ideally suited for demanding applications in stationary and marine environments.
BIG END BOLT - 612004000024 suitable for MWM & Deutz engines
Premium Big End Bolt: Reliable Engine ComponentsDiscover the excellent big end bolt with the comparison number 612004000024, which provides a reliable connection in engines. This OEM spare part impresses with its quality and is an essential component for optimal engine performance. Weighing 0.21 kg, the big end bolt combines functionality and familiarity.
HEXAGON BOLT - 358/141/178 suitable for MWM & Deutz engines
HEXAGON BOLT with the comparison number 358/141/178 suitable for MWM & Deutz engines
BANJO BOLT - 3103F10 suitable for MWM & Deutz engines
### Product Description: Comparison Number 3103F10 - Banjo BoltEssential Banjo Bolt for Your Engines The banjo bolt with the comparison number 3103F10 is an indispensable OEM spare part for your technical requirements. This product is part of our wide selection of OEM spare parts that focus on original equipment manufacturer quality. Each banjo bolt impresses with its design and precision.Optimal Performance through Fit Accuracy The banjo bolt is suitable for Deutz engines of the series 528, particularly for the engine type SBA8M528. Due to its precisely tuned shape and stable fit, the performance of your engine remains reliable even under high pressure.
HOLLOW SCREW - 358/116/235 suitable for MWM & Deutz engines
HOLLOW SCREW with the comparison number 358/116/235 suitable for MWM & Deutz engines
HOLLOW SCREW - 3102F5 suitable for MWM & Deutz engines
Practical Product: Hollow Screw Comparison Number 3102F5Discover our Hollow Screw with the comparison number 3102F5, an essential OEM spare part specifically designed for applications in Deutz engines. This product is suitable for the series 528 and enhances the performance and lifespan of your machines. Rely on the precision that only an OEM spare part can provide, manufactured to the highest industrial standards.Functionality for Your RequirementsWeighing only 0.01 kg, this Hollow Screw offers a good combination of lightness and robustness. It is ideally suited for all engines that are compatible with Deutz, particularly the engine type SBA8M528. The Hollow Screw ensures everything remains smooth and provides effective solutions, both in the marine sector and in stationary use.
BANJO BOLT - 3103F6 suitable for MWM & Deutz engines
Precision OEM Replacement Part: Comparison Number 3103F6Discover our outstanding product, the banjo bolt, with the comparison number 3103F6. This OEM replacement part offers optimal performance and reliability in challenging applications, particularly in engines in the marine and stationary sectors. Rely on quality specifically designed to meet the high demands of commercial users.
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.