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 - 628/16/34/05038313 suitable for MWM & Deutz engines
Precise Hexagon Bolt for Your EnginesDiscover our hexagon bolt, an essential replacement part, that represents an outstanding solution for your requirements. The reference number 628/16/34/05038313 identifies this product as a reliable component in the field of spare parts. Weighing only 0.004 kg, the bolt is ideal for use in various engines and offers optimal performance.Quality: Suitable for Deutz EnginesOur hexagon bolt is specifically designed to be suitable for Deutz engines and meets high industry standards. Every replacement part is rigorously tested to ensure it can be integrated into your applications without any issues. This build quality ensures a long lifespan and high reliability of your equipment.
HEXAGON BOLT - 628/16/45/05028545 suitable for MWM & Deutz engines
Efficient Hexagon Bolt for EnginesDiscover the Hexagon bolt with the comparison number 628/16/45/05028545, an essential OEM spare part required for the maintenance and repair of engines. This product stands out due to its precise fit and is suitable for Deutz engines. With the excellent quality of the bolt, the durability of your engine is supported. Weighing only 0.004 kg, this component is lightweight yet stable.Large Selection of OEM Spare PartsYour advantage: In our extensive stock, you will find a wide range of OEM spare parts for various manufacturers. We offer items suitable for MWM, Mercedes-Benz, MAN, Volvo, MTU, Bosch, and Detroit Diesel. This allows for optimal solutions for the maintenance of your engines.
CYLINDER SCREW - 628/48/14/05033711 suitable for MWM & Deutz engines
Precise Cylinder Screw for Premier ApplicationsThe Cylinder screw with the comparison number 628/48/14/05033711 is the ideal choice for anyone seeking a reliable replacement part. This product offers optimal functionality and efficiency in your engines. It is specifically suited for applications in the marine and stationary industry, combining lightness with strength.Suitable for Deutz Engines of Series 640This replacement part is compatible with Deutz engines, particularly the series 640 and the engine type BV16M640. Weighing only 0.006 kg, the cylinder screw is a perfect addition to your engine range, ensuring that your machines operate reliably even under demanding conditions.
SCREW PLUG - 01210130 suitable for MWM & Deutz engines
Screw plug suitable for MWM & Deutz enginesThe screw plug with the comparison number 01210130 is an important OEM spare part specifically designed to secure the performance of engines. This product offers an excellent fit and durability, ideal for your applications.Reliable solutions for enginesSuitable for MWM & Deutz engines, this screw plug provides the safety and robustness you need. With the comparison number 01210130, you can perform your maintenance with confidence.
CYLINDER SCREW - 01182904 suitable for MWM & Deutz engines
Cylinder Screw 01182904: Your Solution for Engines Discover our Cylinder Screw (comparison number: 01182904), an essential part that meets the highest requirements. This Cylinder Screw is the ideal companion for your engines suitable for MWM & Deutz. Trust the benefits of our products, specifically designed to optimize the performance of your engines.Information on OEM Replacement Parts The Cylinder Screw, suitable for MWM & Deutz, belongs to the category of Screws and is characterized by its durability and load-bearing capacity. Our replacement parts ensure that you receive the best components for the operation of your engines.
HEXAGON BOLT - 628/38/46/05028658 suitable for MWM & Deutz engines
Hexagon bolt with comparison number 628/38/46/05028658The hexagon bolt with the comparison number 628/38/46/05028658 is a top-quality OEM spare part specifically designed to meet your requirements for engine replacement parts. It is suitable for Deutz engines from the 2000 series and offers the reliability you need for the operation of your machines. Rely on our product, which meets the highest standards and fits perfectly with your applications.Versatile fit for various engines The hexagon bolt is compatible with different engine types, including the 10V2000M93, 12V183TE94, and 12V2000M93. The models 12V331TC92, 12V396TC82, 12V396TE84, 12V493, and 16V538TB93 are also well-supplied with this item. With its broad compatibility, our hexagon bolt ensures seamless integration into your existing systems and contributes to the efficiency of your engines.
HOLLOW SCREW - 358/135/401 suitable for MWM & Deutz engines
### Product Description: Hollow Screw (Comparison Number: 358/135/401)Hollow Screw suitable for Deutz Engines Experience the premium Hollow Screw with the comparison number 358/135/401, which is ideally suited for various Deutz engines. This Hollow Screw is part of our selected category and provides you with reliable performance in marine and stationary applications. Weighing only 0.029 kg and with compact dimensions of 3.2 cm in length, 3.2 cm in width, and 1.9 cm in height, this product offers a precise solution for your engines.Suitable for Deutz Series and Engine Types This Hollow Screw is compatible with a variety of Deutz series, including 640, 540, 816, 528, 234, 440, and 501. It is also suitable for the specific engine types BV16M640, BVM540, SBA16M816, SBA8M528, TBD234-V6, TBD440-8, and TBD501. With such broad compatibility, you ensure the perfect fit and optimal functionality of your systems.
HOLLOW SCREW - 628/16/100/05038313 suitable for MWM & Deutz engines
Hollow screw suitable for Deutz engines – Your reliable replacement partThe hollow screw with the comparison number 628/16/100/05038313 is a top-quality OEM replacement part known for its high precision. This product is specifically designed for engines used in various applications such as marine and stationary use, as well as in locomotives. Weighing only 0.009 kg and with compact dimensions of 2.3 cm in length, 2.3 cm in width, and 1.3 cm in height, the hollow screws impress with their handling and easy installation.Versatile compatibility for numerous modelsThis product is compatible with a variety of Deutz engines, covering the following series: 493, 2000, 816, 640, 540, 232, and 528,602. Furthermore, the hollow screw is suitable for a range of engine types, including 12V493, 16V2000M90, BA12M816, BA8M816, BV16M640, BVM540, D232-V12, SBA8M528, SBV6M540, and TBD602-V12. With its exact fit, you are well advised to choose this OEM replacement part to maintain the functionality of your engines.
SCREW PLUG - 628/20/48/05038348 suitable for MWM & Deutz engines
Screw plug suitable for MWM & Deutz enginesDiscover our screw plug (comparison number: 628/20/48/05038348), which proves to be an essential OEM replacement part. This product is specially designed to provide optimal performance in engines suitable for MWM & Deutz. With its lightweight of only 0.011 kg, the screw is ideal for applications in various situations, both at sea and stationary.Suitable for MWM & Deutz enginesThis screw plug is suitable for the series 528,2016 GAS and the engine types SBA8M528 and TCG2016. OEM replacement parts like this product are your solution for reliable performance. The fit and stable design ensure a long lifespan and easy installation for various applications.
HEXAGON BOLT - 628/16/7/05061502 suitable for MWM & Deutz engines
Precise Hexagon Bolt Suitable for MWM & Deutz EnginesThe hexagon bolt with the comparison number 628/16/7/05061502 is an essential component that ensures optimal functionality for engines. With a construction designed for high loads, this product is suitable for MWM & Deutz engines of series 2000, 331, 396, 493, 1163, 538, 956, 816, D2842 as well as MTU in general. A lightweight of only 0.028 kg and compact dimensions of 4.2 cm in length and width, and 1.8 cm in height ensure easy handling.Quality of OEM Spare Parts ComparedThe hexagon bolt is an OEM spare part that has been manufactured to high standards. Unlike aftermarket products, this spare part suitable for MWM & Deutz offers reliable quality and durability. Rely on OEM spare parts to promote reliability in application, which is especially important for engines such as 12V2000M93, 12V331TC92, and 12V396TE84. Each product meets the specific requirements that are demanded in the industrial and maritime sectors.
HEXAGON BOLT - 628/16/23/05061502 suitable for MWM & Deutz engines
Discover the Hexagon Bolt for Your EnginesThe Hexagon bolt (comparison number: 628/16/23/05061502) from MOPA Motorparts is the optimal OEM replacement part for your mechanical requirements. Weighing 0.012 kg, the bolt offers excellent handling, which is crucial in any engine project. This product impresses with precision and durability, ensuring smooth operation.Perfect Fit for Deutz EnginesThe Hexagon bolt is suitable for Deutz engines, particularly for series 183 and 912. Additionally, it is compatible with engine types for 12V183TE94 and F6L912. Choose this reliable OEM replacement part to maximize the performance of your machines.
HEXAGON BOLT - 628/16/34/05038311 suitable for MWM & Deutz engines
Ideal OEM Replacement Part for Your ApplicationsDiscover our product, the hexagon bolt, which is essential for use in engines. With the comparison number 628/16/34/05038311, you receive an OEM replacement part that offers quality and reliability. This screws model is suitable for Deutz engines and meets the highest standards to ensure the efficiency of your machines. Weighing only 0.004 kg, it also allows for easy handling.Precision in Engine TechnologyThe hexagon bolt belongs to the category of screws and is specifically designed for the needs of engines. With the comparison number 628/16/34/05038311, you can be assured that you are getting an OEM replacement part that does not compromise on performance and durability. Suitable for Deutz engines, this bolt ensures optimal functionality in your applications.
HEXAGON BOLT - 628/16/45/05028446 suitable for MWM & Deutz engines
Premium Hexagon Bolt for EnginesDiscover our hexagon bolt (comparison number: 628/16/45/05028446), a top-tier product that is perfect for various applications. Weighing only 0.004 kg, this spare part combines lightness and functionality, making it the ideal solution for your needs.
CYLINDER SCREW - 628/48/11/05065773 suitable for MWM & Deutz engines
Cylinder Screw: Your Reliable Replacement PartDiscover the cylinder screw with the comparison number 628/48/11/05065773, an essential OEM replacement part that ensures efficient motor applications. This product is not only lightweight with a weight of 0.006 kg, but it also offers excellent fit and stability, which are crucial for the operation of engines.
HEXAGON BOLT - 628/38/46/05028656 suitable for MWM & Deutz engines
## Product Description: Hexagon Bolt (Comparison Number: 628/38/46/05028656)Hexagon Bolt for Efficient Engine ApplicationsDiscover the Hexagon Bolt, an essential OEM replacement part specifically designed for use in diesel and gas engines. With the comparison number 628/38/46/05028656, this product provides the safety and reliability you expect from high-quality OEM replacement parts. This replacement part is crucial for the functionality and performance of your machinery.
HOLLOW SCREW - 358/130/15 suitable for MWM & Deutz engines
The Hollow Screw: Your Reliable OEM Replacement PartThe hollow screw with comparison number 358/130/15 is a significant OEM replacement part used in a variety of applications in Deutz engines. This hollow screw belongs to the category of screws and provides an optimal solution for many series and engine types. Weighing only 0.029 kg and with compact dimensions of 3.2 cm in length, 3.2 cm in width, and 1.9 cm in height, this product is ideal for use in different engines.Suitable for Various Deutz Series and Engine TypesThe hollow screw is compatible with numerous Deutz series, including 640, 540, 816, 528, 234, 440, and 501. It is also compatible with engine types BV16M640, BVM540, SBA16M816, SBA8M528, TBD234-V6, TBD440-8, and TBD501. With the comparison number 358/130/15, we ensure that this OEM replacement part meets the exact requirements of your Deutz engines. You can rely on the durability and functionality that you expect from quality components.
HOLLOW SCREW - 628/16/100/05038311 suitable for MWM & Deutz engines
Hollow Screw – Precision for Engines in UseThe hollow screw with the comparison number 628/16/100/05038311 is an essential product for anyone seeking reliability and quality in engines. Weighing just 0.009 kg and with compact dimensions of 2.3 cm in length and width, along with a height of 1.3 cm, this OEM spare part offers the perfect solution. This hollow screw is suitable for Deutz engines and fits perfectly with the models 493, 2000, 816, 640, 540, 232, and 528.Versatility and Quality for Deutz EnginesAs an OEM spare part, the hollow screw with the comparison number 628/16/100/05038311 ensures the necessary compatibility for your engines. Suitable for Deutz engines, this product allows for easy installation and ensures that your devices operate smoothly. Whether it’s engines like the 12V493 or the 16V2000M90, this hollow screw impresses with its durability and reliability.
SCREW PLUG - 628/20/25/05038349 suitable for MWM & Deutz engines
SCREW PLUG with the comparison number 628/20/25/05038349 suitable for MWM & Deutz engines
HEXAGON BOLT - 628/16/18/05065541 suitable for MWM & Deutz engines
Reliable Hexagon Bolt for Industrial ApplicationsDiscover our premium hexagon bolt, specifically designed to be perfectly compatible with engines. This bolt is particularly suitable for series such as 2000, 331, 396, 493, 1163, 538, 956, 816, D2842 as well as MTU ALLG., 528, and 628. With a precise fit for various engine types, including 12V2000M93, 12V331TC92, and many more, this product is an essential addition for the maintenance of your engines.Excellent Engineering for LongevityOur hexagon bolt weighs only 0.028 kg and measures 4.2 cm x 4.2 cm x 1.8 cm. These dimensions allow for easy handling and installation. The product meets all requirements for OEM spare parts, which speaks to its quality and reliability. Through our rigorous quality assurance processes, we ensure that you receive an OEM spare part that meets the highest standards.
HEXAGON BOLT - 602000500821 suitable for MWM & Deutz engines
Hexagon bolt 602000500821 – Your reliable spare partDiscover the OEM spare part with the comparison number 602000500821 – the Hexagon bolt, specifically designed to fit your Deutz engines. This bolt belongs to the group of screws and is compatible with the series 183 and 912. Its precise construction ensures that the engines operate safely and efficiently. Weighing 0.012 kg, this bolt is lightweight yet robust.Excellent fit and qualityThe Hexagon bolt impresses with its OEM spare parts quality, meeting the highest standards. It is suitable for engine types 12V183TE94 and F6L912, ensuring optimal functionality of your Deutz engines. We offer you these high-quality spare parts at attractive prices, allowing you to enhance the performance of your engines efficiently.
HEXAGON BOLT - 628/32/88/05066803 suitable for MWM & Deutz engines
Discover Hexagon Bolt for Deutz EnginesDiscover our hexagon bolt, which is listed under the comparison number 628/32/88/05066803. This OEM spare part is specifically designed to ensure a reliable connection in engines. The hexagon bolt weighs only 0.008 kg, making it easy to handle and install.Quality and Performance of OEM Spare PartsThis product is suitable for Deutz engines, so you can rely on the quality you expect from OEM spare parts. The spare part meets the highest standards to ensure that your engines always operate efficiently and powerfully. Take advantage of our competitive prices without compromising on quality.
HEXAGON BOLT - 628/16/34/05038310 suitable for MWM & Deutz engines
Reliable Hexagon Bolt for Your NeedsOur hexagon bolt with the comparison number 628/16/34/05038310 is an essential OEM spare part for engines. This precisely manufactured product ensures a safe and robust connection, specifically designed to meet your requirements in various applications. Weighing only 0.004 kg, the hexagon bolt is perfectly designed without compromising stability.
HEXAGON BOLT - 628/16/36/05065762 suitable for MWM & Deutz engines
Hexagon Bolt for Your Engine NeedsDiscover the Hexagon bolt, an essential OEM replacement part specifically designed for engines. This product with the comparison number 628/16/36/05065762 fits perfectly for Deutz engines and offers excellent accuracy as well as long-term reliability. Weighing only 0.004 kg, this lightweight yet robust component excels in demanding environments such as maritime and stationary applications, as well as in locomotives.
CYLINDER SCREW - 628/48/11/05065739 suitable for MWM & Deutz engines
Cylinder screw 628/48/11/05065739 for your machinesDiscover our cylinder screw with the reference number 628/48/11/05065739, an essential OEM spare part for your machines. This cylinder screw is meticulously crafted to ensure precise fitting. It helps your engines perform optimally and achieve their maximum power.Suitable for Deutz engines and seriesThis cylinder screw is suitable for engines manufactured by Deutz, particularly for the 640 series and the engine type BV16M640. We offer you OEM spare parts that impress in performance and quality. These components are designed to meet the high demands in marine and stationary applications.
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.