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 - 628/41/17/05062518 suitable for MWM & Deutz engines
Robustness of Hexagon Bolts for Demanding EnginesThe hexagon bolt with the comparison number 628/41/17/05062518 is an essential component for your engine applications. This product belongs to the category of screws and meets the highest quality standards, particularly in marine and stationary engine technology. The connection to the comparison number 628/41/17/05062518 ensures that you can rely on compatibility and precision fit. This hexagon bolt is suitable for MWM & Deutz engines, making it the perfect choice for specialized users.
SCREW/BOLT - 628/21/34/05060728 suitable for MWM & Deutz engines
Precision Screw – Comparison Number 628/21/34/05060728Discover our screw with the comparison number 628/21/34/05060728, an essential OEM spare part that fits MWM & Deutz engines. This product stands out due to its precise manufacturing and high reliability in application. The screw is an often-overlooked but essential component that optimally supports the functionality of your engines and helps maximize performance. Specifically suitable for series 628 and engine types BV16M628, SBV16M628, and SBV8M628, it is a crucial element for your maintenance and repair work in marine and stationary engine usage.Custom Dimensions for Your EnginesWeighing only 0.032 kg, the dimensions of this screw are optimal for use in various engines. The measurements of 2.4 cm in length, 2.4 cm in width, and 2.5 cm in height make this product particularly manageable and easy to install. By using robust materials, the screw meets the highest standards and is ideal for durable applications in MWM & Deutz engines.
ADJUSTING SCREW - 628/19/10/05061507 suitable for MWM & Deutz engines
Precise Adjusting Screw for MWM & Deutz EnginesDiscover the precise adjusting screw with the comparison number 628/19/10/05061507, specifically designed as an OEM replacement part. This screw is an essential product that offers uncompromising quality and durability. It plays an important role in the optimal functioning of your engines, ensuring everything operates exactly as desired. This adjusting screw has been developed to meet the specific requirements of engines in the 628 series.Powerful and Perfectly Fitting for Your MachinesThe adjusting screw, weighing 0.105 kg and measuring 6.9 cm (L) x 6.9 cm (W) x 2.5 cm (H), is both space-saving and compact. Suitable for MWM & Deutz engines, this OEM replacement part ensures that you receive exactly the right component. If you want to ensure that your engine operates optimally, this screw is the best choice to maximize the efficiency of your machines.
WAISTED STUD - 628/8/15/05065324 suitable for MWM & Deutz engines
Robust Waisted Stud: Comparison Number 628/8/15/05065324Discover our waisted stud with the comparison number 628/8/15/05065324. This top-quality OEM spare part is essential for various applications in engine technology. The waisted stud belongs to the article group of screws and is compatible with MWM & Deutz engines.Optimal Fit for MWM & Deutz EnginesThe waisted stud is suitable for the series 628 as well as the engine types BV16M628 and SBV16M628. With its excellent manufacturing quality, this product provides a secure and stable connection in the engine sector. Weighing only 0.216 kg, this waisted stud is ideal for marine and stationary use.
SCREW/BOLT - 628/15/24/05025955 suitable for MWM & Deutz engines
Quality Screw for Demanding ApplicationsDiscover our premium product, the screw with the comparison number 628/15/24/05025955, specifically designed to function durably in various applications. This screw is an OEM replacement part that exhibits perfect connection properties and is ideally suited to meet the demands of engines used in specialized areas. Rely on these dependable components!Precise Fit for MWM & Deutz EnginesThe screw with the comparison number 628/15/24/05025955 is not only optimally manufactured but also precisely fitting for MWM & Deutz. With a length of 5.8 cm and a width and height of 2.3 cm, this OEM replacement part is designed to provide maximum benefit in the engines. Through the careful construction of the screw, it belongs to the category of screws that significantly simplify your machine maintenance.
FITTING BOLT - 628/29/39/05038498 suitable for MWM & Deutz engines
Precise Fitting Bolt for Reliable ApplicationsDiscover the fitting bolt with the comparison number 628/29/39/05038498, an essential OEM replacement part specifically designed to meet the highest demands. Weighing only 0.018 kg, this fitting bolt offers an ideal solution for various applications and enables the reliable assembly of your engines.
HOLLOW SCREW - 628/48/2/05061521 suitable for MWM & Deutz engines
Reliable Hollow Screw for Your UnitThe hollow screw with the comparison number 628/48/2/05061521 is an important OEM spare part developed for MWM & Deutz engines. This essential product ensures a stable connection within the engine structures. Due to its robust design and reliable functionality, you can count on optimal performance even under demanding conditions.
HEXAGON BOLT - 628/17/353/05065687 suitable for MWM & Deutz engines
Quality and Precision of the Hexagon BoltDiscover the hexagon bolt, which is indispensable for professional applications in the marine and stationary engine industry. The comparison number 628/17/353/05065687 marks this top-quality OEM spare part, perfectly suited for engines from MWM & Deutz. This precise product ensures a reliable connection and is essential for your projects.
CONTROL ROD - 628/17/310/05065695 suitable for MWM & Deutz engines
Control rod for optimal engine performanceThe control rod with the comparison number 628/17/310/05065695 is a top-quality OEM replacement part designed precisely to meet the demands encountered in engines. Weighing 1.06 kg, this essential product ensures that your MWM & Deutz engines operate at their best. At MOPA Motorparts, you will find products that reliably support your machines.
CONTROL ROD - 628/17/311/05061533 suitable for MWM & Deutz engines
Exclusive Control Rod for Your NeedsDiscover the control rod with the comparison number 628/17/311/05061533, which has been specifically developed to achieve an exact fit. This OEM replacement part is the optimal choice for applications in engines. The control rod is the ideal solution for those who value quality and durability.Suitable for Deutz EnginesThis control rod is perfectly suited for Deutz engines and impresses with its robustness and reliability. Weighing 1.377 kg, it offers high load capacity and functionality that is specifically tailored to the requirements in marine and stationary applications. Rely on this OEM replacement part to maximize the performance of your machines.
SCREW/BOLT - 628/17/314/05065694 suitable for MWM & Deutz engines
Excellent Screw with Comparison Number 628/17/314/05065694 Discover our precise screw with the comparison number 628/17/314/05065694. This OEM spare part is a must-have for any maintenance of your engines. The exact processing ensures that the screw functions reliably and provides stable support for your engine systems.Suitable for MWM & Deutz Engines This screw is perfectly suitable and compatible with MWM & Deutz engines. Thanks to its high precision, you can always ensure optimal performance for your project.
DEFLECTOR SCREW - 628/17/350/05061533 suitable for MWM & Deutz engines
Excellent Deflector Screw for Performance and EfficiencyThe deflector screw with the comparison number 628/17/350/05061533 is an excellent OEM replacement part suitable for MWM & Deutz engines. Weighing only 0.191 kg and with compact dimensions of 4.7 cm in length, 4.7 cm in width, and 3.6 cm in height, this deflector screw meets the highest standards of quality and durability. Over 25 years of experience in engine parts make this product a top choice.Precise Fit for MWM & Deutz EnginesOnly the best products make it into our range. This deflector screw has been specifically designed to fit MWM & Deutz engines, ensuring optimal functionality of your machines. In the article category of screws, you can rely on this OEM replacement part to meet the highest standards, ensuring the safety and efficiency of your engines.
HOLLOW SCREW - 628/48/15/05028374 suitable for MWM & Deutz engines
Excellent Replacement Part: Hollow Screw for EnginesDiscover our Hollow Screw (comparison number: 628/48/15/05028374), a top-quality OEM replacement part designed for use in diesel and gas engines. This Hollow Screw belongs to the group of Screws and impresses with its excellent quality. It is particularly suitable for applications in marine and stationary fields.Suitable for MWM & DeutzThis Hollow Screw is particularly suitable for MWM & Deutz engines and offers optimal compatibility. Weighing only 0.052 kg, the product is not only lightweight but also robust – ideal for maintaining the performance of your engines at the highest level. Trust in the durability and resilience of our OEM replacement part.
PRESSURE SCREW - 628/48/11/05061511 suitable for MWM & Deutz engines
Pressure Screw: Your Reliable OEM Spare PartDiscover the pressure screw (comparison number: 628/48/11/05061511), an essential OEM spare part. Weighing only 0.03 kg, this product provides excellent stability in application. The pressure screw is robust and specifically designed for use in engines, ensuring perfect fit and long-lasting performance.Efficient Solution Suitable for Deutz EnginesOur pressure screw is compatible with Deutz engines and meets the highest quality requirements of the industry. The use of carefully selected materials ensures that the pressure screw functions reliably in demanding applications.
HOLLOW SCREW - 628/21/6/05065225 suitable for MWM & Deutz engines
Optimal Hollow Screw for Your ApplicationDiscover our premium hollow screw, an excellent OEM spare part specifically designed to provide reliable performance for your technology. This product carries the comparison number 628/21/6/05065225 and is suitable for Deutz engines used in various series. The hollow screw meets the highest standards and ensures that your machines function reliably for as long as possible.Practical Dimensions for Your NeedsWith a compact length and width of 3.1 cm each, as well as a height of 1.6 cm, this spare part offers an ideal weight of only 0.016 kg. These features make the hollow screw suitable for engines such as the BV6M628, SBA8M528, and SBV16M628. Rely on this product to extend the lifecycle of your engines and ensure an ideal supply of spare parts.
SCREW PLUG - 628/17/290/05062000 suitable for MWM & Deutz engines
Precision Screw Plug: Comparison Number 628/17/290/05062000Discover the screw plug with the comparison number 628/17/290/05062000, a fundamental product that significantly contributes to the operability of your engines. This screw plug belongs to the article group of screws and has a weight of only 0.072 kg, making it lightweight yet extremely durable. Its optimal design ensures a reliable seal and secure hold in various applications.Compatible with Deutz Engines: Efficient TechnologyThis specific screw plug is suitable for Deutz engines of the series 816 with the engine type BA8M816. The use of OEM replacement parts allows you to ensure the full performance and longevity of your machines. Compared to aftermarket parts, which often do not meet high-quality standards, our OEM replacement parts impress with precise dimensions and proven materials.
BANJO BOLT - 628/32/74/05065296 suitable for MWM & Deutz engines
Efficient Banjo Bolt for Optimal Engine PerformanceDiscover the banjo bolt with the comparison number 628/32/74/05065296, specifically designed for engines compatible with Deutz. This OEM replacement part ensures the reliability and efficiency of your machines in daily operation. The exceptional quality of this product makes it an essential element of your maintenance strategy.
PAN-HEAD SCREW - 628/48/165/05061720 suitable for MWM & Deutz engines
Optimal Pan-head screw for Maximum PerformanceThe pan-head screw with the comparison number 628/48/165/05061720 is characterized by precise fit as an OEM spare part and is specifically manufactured to reliably support the functions of motors that are suitable for MWM & Deutz. Weighing only 0.001 kg, this type of screw is ideal for various applications, especially in demanding areas such as marine and stationary engines.Discover Premium MaterialsThis pan-head screw belongs to the category of screws and ensures long-lasting use. Product details align with high standards for OEM spare parts, enabling your MWM & Deutz motors to achieve excellent performance through this component. The precise manufacturing ensures that you can rely on a trustworthy partner for your applications.
CYLINDER SCREW - 628/48/150/05028723 suitable for MWM & Deutz engines
CYLINDER SCREW with the comparison number 628/48/150/05028723 suitable for MWM & Deutz engines
SCREW PLUG - 628/32/16/05033501 suitable for MWM & Deutz engines
Screw plug 628/32/16/05033501 – Reliability at a Glance The screw plug with the comparison number 628/32/16/05033501 is an indispensable OEM spare part specifically designed for MWM & Deutz engines. With dimensions of 2.3 cm in length and width and 2.1 cm in height, it offers the ideal size for a variety of applications. Weighing only 0.031 kg, it ensures easy handling and enables seamless integration into existing systems.Perfect Spare Part for Specific Applications This screw plug is suitable for various models of the respected manufacturers MWM & Deutz. OEM spare parts stand for high quality standards and precise manufacturing that meet the requirements of professional applications. If you are looking for a reliable product that is specifically designed for MWM & Deutz engines, the comparison number 628/32/16/05033501 meets all relevant requirements.
HEXAGON BOLT - 628/30/18/05028637 suitable for MWM & Deutz engines
High-Quality Hexagon Bolt for Versatile ApplicationsThe hexagon bolt with the comparison number 628/30/18/05028637 offers an essential solution for your engine needs. This product is an OEM replacement part distinguished by quality and precision. It is specifically designed to provide reliable performance in various Deutz engines. Its functional design makes it absolutely necessary for installations in maritime and stationary sectors.Suitable for Deutz – Universally UsableThis hexagon bolt is suitable for numerous series such as 2000, 331, 396, 493, 538, and 1163. Additionally, it fits various engine types, including 12V2000M93, 12V331TC92, and 20V1163TB82. Made from durable materials, this OEM replacement part impresses with its longevity. With dimensions of 4.7 cm x 4.7 cm x 1.8 cm and a weight of only 0.031 kg, this hexagon bolt exemplifies solid engineering.
HEXAGON BOLT - 628/17/330/05062004 suitable for MWM & Deutz engines
Reliable Hexagon Bolt – OEM Spare Parts for EnginesThe hexagon bolt with the comparative number 628/17/330/05062004 is an important component that is essential for the ideal functionality of engines. This product is suitable for a wide range of Deutz engines and MTU models, including series 2000, 331, 396, 493, 538, and 1163. As part of our OEM spare parts, this hexagon bolt ensures that you receive the quality that is specifically suitable for your applications.
HEXAGON BOLT - 628/48/22/05061340 suitable for MWM & Deutz engines
Hexagon bolt – Efficient Product for UseDiscover the hexagon bolt with the comparison number 628/48/22/05061340 – an essential OEM replacement part specifically designed for demanding applications in engines. This product is designed to achieve optimal performance and reliability, providing long-term stability.Suitable for Deutz Engines and SeriesThe hexagon bolt is suitable for a variety of Deutz engines and series, including 2000, 331, 538, 1163, 540, and 628. A set of various engine types is ideally suited for use, including types 10V2000M93, 12V331TC92, 16V538TB93, and many more. Its flexibility makes it an ideal replacement part that ensures compatibility with Deutz engines.
HEXAGON BOLT - 602000501025 suitable for MWM & Deutz engines
Hexagon bolt compatible with Deutz engines – Reference number 602000501025Discover our hexagon bolt, a replacement part with the reference number 602000501025, designed specifically for engines in demanding applications. This hexagon bolt belongs to the category of screws and is ideal for 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.