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 - 602000112417 suitable for MWM & Deutz engines
Robust Hexagon Bolt - Perfect for Your RequirementsDiscover the hexagon bolt with the comparison number 602000112417, a quality OEM replacement part for your engines. This product weighs 0.7 kg and provides reliable performance in demanding applications. Trust these replacement parts that are specially designed to optimally meet the needs of your machines.Replacement Part Suitable for MWM & Deutz EnginesThe hexagon bolt is suitable for MWM & Deutz engines. With this high precision in manufacturing, we ensure that you receive only the best replacement parts. In contrast to aftermarket options, our product offers both durability and reliability for your application. Additionally, each component is regularly inspected for quality.
STUD - 358/117/429 suitable for MWM & Deutz engines
Precise Stud for Excellent Engine PerformanceOur stud with the comparison number 358/117/429 is the perfect OEM replacement part for those seeking the highest quality and reliability. Weighing only 0.046 kg, the product is particularly handy and adapts optimally to the requirements for Deutz engines. Rely on the precise specifications of this replacement part to ensure that your engines operate efficiently.Optimal Compatibility with ManufacturersThe OEM replacement part is specifically designed to work seamlessly with engines suitable for Deutz. Each carefully produced component offers perfect fit, ensuring that your engine functions at its best with the use of top-quality components. Material and workmanship are paramount.
STUD - 602011020870 suitable for MWM & Deutz engines
Stud for Reliable Engine PerformanceDiscover the stud with the comparison number 602011020870 – a top-quality product among OEM replacement parts, perfectly tailored to your requirements for engines. Weighing just 0.099 kg, this stud ensures a robust and precise fastening, crucial for the smooth functionality of your machines.Precision and Quality for Deutz EnginesThis stud is compatible with Deutz engines and offers the necessary stability and reliability in a wide range of applications. In the world of OEM replacement parts, precision is especially important, which is why this stud is manufactured to the highest standards to support long-lasting performance.
SCREW PLUG - 602061110301 suitable for MWM & Deutz engines
Screw plug suitable for DeutzDiscover our top-quality OEM replacement part, the screw plug with the comparison number 602061110301. This reliable screw is an essential component specifically designed for Deutz engines. Weighing only 0.012 kg, it is not only lightweight but also provides additional safety and functionality for your engines.Diverse selection of high-quality replacement partsOur screw plug is part of a range of over 1 million replacement parts that we can offer you. Quality products like this OEM replacement part are crucial for the optimal performance of your equipment. Rely on products that meet your requirements, and get everything from a single source.
COUNTERSUNK SCREW - 602032101020 suitable for MWM & Deutz engines
Premium Countersunk Screw – Comparison Number 602032101020Discover our countersunk screw, comparison number 602032101020, an essential product for everyone who values quality. This OEM replacement part offers an ideal fit and is excellent for applications in various engines. Under the article group screws, it summarizes an important component.
COUNTERSUNK SCREW - 628/17/262/05065708 suitable for MWM & Deutz engines
High-Quality Countersunk ScrewDiscover our countersunk screw with the comparison number 628/17/262/05065708, which is ideal for ensuring the reliability of your engines. This OEM spare part is optimized for the requirements that are suitable for MWM & Deutz engines. This product impresses with its excellent workmanship and provides you with the necessary safety.Suitable for MWM & Deutz EnginesThe countersunk screw from this comparison number belongs to the category of screws and is specifically designed to be suitable for MWM & Deutz engines. Weighing only 0.003 kg, the OEM spare part is easy to install and saves time. By using our countersunk screw, you benefit from optimized performance values and durability.
CYLINDER SCREW - 628/32/14/05033501 suitable for MWM & Deutz engines
Cylinder screw 628/32/14/05033501Discover the cylinder screw with the comparison number 628/32/14/05033501, which plays an essential role in the field of engines. This OEM replacement part offers a reliable solution for securing and holding your engine. With this cylinder screw, you can be confident when it comes to maximizing the efficiency of your machines and avoiding operational downtime.Suitable for Deutz EnginesThis product is suitable for Deutz engines and represents the highest quality in the replacement parts supply. The design of the cylinder screw ensures that it harmoniously integrates into your existing system and creates a reliable connection. This way, you can ensure that your engine can unleash its full power.
HEXAGON BOLT - 602000501690 suitable for MWM & Deutz engines
Hexagon Bolt with Comparison Number 602000501690The hexagon bolt with the comparison number 602000501690 is an essential OEM replacement part specifically designed to support functionality in various engine applications. This product brings stability to your systems with a weight of 0.157 kg, ensuring smooth operations.
SET SCREW - 602042331220 suitable for MWM & Deutz engines
Reliable Set Screw with Comparison Number 602042331220Discover our set screw with the comparison number 602042331220, which is an essential product from the category screws. Suitable for MWM & Deutz engines, this set screw offers the highest quality and reliability. Weighing only 0.011 kg, it is specially designed for use in marine and stationary applications as well as in locomotives.
HEXAGON BOLT - 628/58/22/05061506 suitable for MWM & Deutz engines
Robust Hexagon Bolt as a Reliable Replacement Part Discover our hexagon bolt with the comparison number 628/58/22/05061506. This hexagon bolt is crucial for the efficiency and reliability of your engines. It is specially manufactured to meet the high standards of OEM replacement parts and supports the optimal functionality and longevity of your devices.Suitable for MWM & Deutz Engines The hexagon bolt with the comparison number 628/58/22/05061506 is therefore perfectly suited for engines designed for MWM & Deutz. Its weight of 0.05 kg allows for easy handling and installation. Rely on the safety and quality of our products, which are specifically designed to optimize the performance of your engines.
CYLINDER SCREW - 602007501225 suitable for MWM & Deutz engines
Robust Cylinder Screw for Efficient Engine ApplicationsDiscover our cylinder screw with the comparison number 602007501225, an OEM replacement part suitable for Deutz engines. Weighing only 0.015 kg, this cylinder screw offers excellent fitting accuracy, allowing for easy replacement in various engine applications.Quality and Experience in the Replacement Parts BusinessThe cylinder screw belongs to the product group "Screws" and represents an outstanding solution for effectively maintaining engines compatible with Deutz engines. Manufacturers who value performance can rely on our selective OEM replacement parts.
CYLINDER SCREW - 2910372195 suitable for Bosch engines
Cylinder Screw: Your Ideal OEM Replacement PartDiscover our Cylinder screw with the comparison number 2910372195. This professional replacement part impresses with quality and an exact fit. As a reliable component suitable for diesel-powered machines, it ensures long-term performance and safety. Weighing only 0.004 kg, the cylinder screw is excellent for demanding applications in marine and stationary sectors.
HEXAGON BOLT - 602000501840 suitable for MWM & Deutz engines
Quality and Reliability: Get to Know the Hexagon BoltDiscover our OEM spare part, the hexagon bolt with the comparison number 602000501840. This product is essential for any B2B customer seeking high-performing and reliable construction components. Weighing only 0.12 kg, this bolt is both sturdy and lightweight, perfect for complex applications in marine and stationary sectors.Suitable for MWM & Deutz Engines - Your SolutionOur hexagon bolt is suitable for MWM & Deutz engines and ensures that your outdated parts can be quickly replaced. Rely on top-quality OEM spare parts that offer much more than just replacement technology. This hexagon bolt is not just a replacement component; it contributes to the safety and performance of your engine.
HEXAGON BOLT - 602000501660 suitable for MWM & Deutz engines
Hexagon Bolt – Precision Component for EnginesOur hexagon bolt, with the reference number 602000501660, is an essential OEM spare part for engine applications. This product is suitable for the renowned brand Deutz. Every detail of this bolt has been crafted with the highest precision to ensure optimal performance in various applications. Weighing only 0.117 kg, this bolt is lightweight yet robust, ideal for stationary and maritime use.
HEXAGON BOLT - 602000501655 suitable for MWM & Deutz engines
HEXAGON BOLT with the comparison number 602000501655 suitable for MWM & Deutz engines
HEXAGON BOLT - 350/110/14 suitable for MWM & Deutz engines
Durable Hexagon Bolt Suitable for Engines Discover our Hexagon bolt with the reference number 350/110/14 – an essential OEM spare part that is specifically tailored to the requirements of Deutz engines. This product is specially designed and suitable for model series 331 as well as engine types 12V331TC92. With thoughtful precision, this bolt ensures a reliable connection in demanding operating environments.Technical Details at a Glance The Hexagon bolt weighs only 0.076 kg and features compact dimensions of 8.8 cm in length and width with a height of 2 cm. These optimal dimensions provide not only stability but also easy handling. Rely on quality and attention to detail that are necessary to promote the longevity of engines, thereby enabling continuous performance.
HEXAGON BOLT - 358/120/102 suitable for MWM & Deutz engines
Hexagon Bolt - Comparison Number 358/120/102Discover our top-quality product – the Hexagon bolt, suitable for Deutz engines. This meticulously crafted screw with the comparison number 358/120/102 ensures that your applications provide long-term stable connections. Weighing only 0.032 kg, this OEM replacement part is ideally suited for various applications, especially in the marine, stationary, and locomotive sectors.
HEXAGON BOLT - 628/38/33/05062448 suitable for MWM & Deutz engines
Excellent Hexagon Bolt for Reliable ApplicationsDiscover our Hexagon bolt (comparison number: 628/38/33/05062448), an OEM replacement part designed for the highest demands of engines. Weighing only 0.025 kg, it combines lightness and stability. This product belongs to the group of screws and is an essential component for your applications.
HEXAGON BOLT - 602000520825 suitable for MWM & Deutz engines
Precise Hexagon Bolt for Your Applications Discover the hexagon bolt (comparison number: 602000520825), an essential product in the category of screws. This OEM replacement part meets high technical standards. High-quality screw elements are crucial for the integrity of your machines and ensure long-lasting use in marine and stationary applications. Weighing only 0.013 kg, these components offer both lightness and functionality.Optimized Dimensions for Reliability The hexagon bolt has a length of 3.2 cm, a width of 3.2 cm, and a height of 1.4 cm. These dimensions make the component suitable for Deutz engines as well as many other applications. Thanks to its structural robustness, it is a reliable part in areas where precision and operational handling are essential.
HEXAGON BOLT - 2911071237 suitable for Bosch engines
Precise Hexagon Bolt for Various ApplicationsDiscover the hexagon bolt with the comparison number 2911071237, an excellent OEM replacement part specifically designed for the demands in the engine sector. This product belongs to the group of screws and is an essential component for reliable assembly in applications. Designed for use in marine and stationary engines, this hexagon bolt meets high quality standards.Product Features in DetailThis hexagon bolt is compatible with Deutz engines and impresses with its lightweight of only 0.011 kg. The precise machining ensures reliable function in various engines. Achieve sustainable and efficient operation of your machines by installing this important element.
HEXAGON BOLT - 602000500650 suitable for MWM & Deutz engines
Hexagon Bolt: Essential for Your MachinesThe hexagon bolt, identified by the comparison number 602000500650, is an essential OEM replacement part for engines. This product impresses with excellent construction, specifically designed to meet the demands of challenging applications. In the category of screws, we offer only high-quality solutions to ensure the functionality and safety of your machines.Precision for Top Performance of Deutz EnginesAs a component suitable for Deutz engines, particularly the series 1163 and the engine type 20V1163TB93, this hexagon bolt stands out with its precise fit and reliability. At MOPA Motorparts, we prioritize quality through continuous internal control to ensure that our products meet industrial standards. With the comparison number 602000500650, we provide you with an OEM replacement part that exceeds your expectations.
HEXAGON BOLT - 628/32/111/05065297 suitable for MWM & Deutz engines
Robust Hexagon Bolt for Marine EnvironmentDiscover our hexagon bolt, marked with the reference number 628/32/111/05065297, which stands out due to its excellent quality. This product belongs to the group of screws and is part of our portfolio of OEM spare parts. Whether in marine or stationary use, this hexagon bolt delivers reliable performance as expected from an OEM spare part.Essential for Deutz EnginesThe hexagon bolt is suitable for Deutz engines. Weighing only 0.008 kg, this component is indispensable for the safe operation of your engines. Small but crucial – this hexagon bolt significantly contributes to the robustness and longevity of your drive and meets all process requirements.
HEXAGON BOLT - 628/9/140/05066848 suitable for MWM & Deutz engines
Quality of the Hexagon Bolt for Your RequirementsDiscover the Hexagon bolt with the comparison number 628/9/140/05066848, which proves to be an essential product for your applications. This OEM replacement part possesses the necessary features to optimally support various engines. Weighing only 0.005 kg, this product is both light and efficient in application.Clamp Suitable for Deutz EnginesOur Hexagon bolt is specifically designed to meet your requirements, being suitable for Deutz engines. This aspect ensures a perfect fit within your motor system, while competing aftermarket parts often vary in quality. Let the reliability of proven brands convince you.
HEXAGON BOLT - 628/35/65/05034572 suitable for MWM & Deutz engines
HEXAGON BOLT with the comparison number 628/35/65/05034572 suitable for MWM & Deutz 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.