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 - 06061456318 suitable for MAN D-engines
Reliable Stud for Essential ApplicationsDiscover the stud with the comparison number 06061456318 – an essential product that is precise and durable. This stud weighs only 0.082 kg and is significant for various applications, particularly in marine and stationary uses.Suitable for MAN D EnginesOur stud is optimally suited for MAN D engines. As an OEM spare part, it provides you with the quality and performance needed for your engines to operate smoothly. This component ensures the efficient use of your equipment, whether in diesel or gas-powered machines.
STUD - 06061450308 suitable for MAN D-engines
Reliable Stud for MAN D EnginesDiscover the stud with the comparison number 06061450308 – an essential OEM spare part that ensures your engines remain consistently efficient. This product impresses with precision and strength, tailor-made for demanding applications. With a weight of 0.039 kg and dimensions of 5.3 cm x 5.3 cm x 1.4 cm, the stud is optimally suited for various configurations of your engines.Quality for MAN D EnginesThe offering includes top-class OEM spare parts specifically designed to optimize the performance and longevity of your systems. The stud meets high-quality standards, suitable for MAN D engines, which is clearly evident in comparison to aftermarket parts. Secure the advantages that only honest manufacturers deliver – tailor-made solutions that fit precisely.
STUD - 06061390912 suitable for MAN D-engines
Stud with Comparison Number 06061390912Discover the stud with the comparison number 06061390912 – an essential product designed to enhance your efficiency. This spare part belongs to the category of screws and is a reliable component for engines.Trust in QualityOur stud is suitable for MAN D engines and meets high standards. With over 1 million spare parts in our range, we are confident that we can offer the right product for your requirements. Each spare part undergoes internal quality control to ensure maximum reliability.
STUD - 06061390088 suitable for MAN D engines
STUD with the comparison number 06061390088 suitable for MAN D engines
STUD - 06061390066 suitable for MAN D engines
STUD with the comparison number 06061390066 suitable for MAN D engines
STUD - 06061390061 suitable for MAN D-engines
Quality Feature of the Stud Discover the Stud, an OEM replacement part listed under the comparison number 06061390061. This product ensures safe application in demanding construction and assembly situations.Suitable for MAN D Engines The Stud is suitable for MAN D engines and offers excellent fit accuracy. This reliable solution supports and improves the functionality of your machines.
STUD - 06061390060 suitable for MAN D-engines
Precise Component Compatible with MAN D EnginesDiscover our Stud with the comparison number 06061390060, specifically designed to support the performance of your machines. This product is an essential OEM spare part, compatible with MAN D engines. Weighing only 0.103 kg, this screw offers optimal properties for efficient performance of your engines in marine and stationary applications as well as in locomotives.Functionality through PrecisionThe Stud, compatible with MAN D, impresses with its precise processing and robustness. Its exact dimensions and high material quality are crucial for ensuring long-term reliability in operation. Choose OEM spare parts to meet the highest standards when it comes to the maintenance and servicing of your engines. Trust in quality that will inspire you.
STUD - 06061390059 suitable for MAN D-engines
Exclusive OEM Replacement Part: StudThe stud with the comparison number 06061390059 is an essential component, specially designed for MAN D engines. This product stands out for its precise fit and is ideally suited for applications in engine technology. Weighing only 0.11 kg, the stud offers a reliable solution for all engines that require more than standard quality.
STUD - 06061390054 suitable for MAN D-engines
Original Equipment Manufacturer Quality for EnginesDiscover our product, the stud with the comparison number 06061390054. This replacement part is specifically designed to optimize the performance and reliability of your engines. We offer you top-quality screws that help you perform your maintenance work on engines perfectly and ensure that everything runs smoothly.Suitable for MAN D: Perfect CompatibilityOur stud is ideally suited and compatible with MAN D engines. At MOPA Motorparts, we understand how important it is to use quality products. Thanks to manufacturing in accordance with OEM standards, you can be assured that you are receiving an OEM replacement part that meets the stringent demands of the market and offers excellent fit.
STUD - 06061390053 suitable for MAN D-engines
Precise Stud 06061390053 for Your EnginesThe stud with the reference number 06061390053 is an essential component for your requirements. This fastening component is suitable for MAN D engines and offers essential functionality and safety in marine and stationary applications. Weighing only 0.02 kg, it provides an ideal balance of robustness and lightness.
STUD - 06061390052 suitable for MAN D-engines
Precision of the Stud 06061390052Discover the Stud that is marked with the comparison number 06061390052. This reliable OEM spare part is a perfect fit for MAN D engines and is categorized under the group of Screws. Weighing only 0.06 kg, it is easy to handle and ensures longevity.Quality for MAN D EnginesThe comparison number 06061390052 serves to identify this valuable OEM spare part, known for its precise design. This Stud plays a crucial role in the performance of your engines and is specifically suitable for MAN D, providing a well-founded solution for operational needs.
STUD - 06061390051 suitable for MAN D-engines
Stud 06061390051: Your SolutionDiscover our stud with the comparison number 06061390051, which can provide reliable performance for your applications. It belongs to the group of screws and is specifically designed to meet the demands of engines. This lightweight and sturdy stud weighs 0.05 kg and represents precision and durability.
STUD - 06061390050 suitable for MAN D-engines
Stud suitable for MAN D engines in detailOur stud with the comparison number 06061390050 is an essential OEM spare part that is precisely optimized for applications in MAN D engines. This product offers the necessary reliability for demanding operations. Weighing only 0.1 kg, the screw is lightweight yet robust, perfect for the requirements of marine and industrial practice.Quality features of the OEM spare partThe comparison number 06061390050 identifies this OEM spare part, which is specifically designed for your engines. Rely on high-quality materials and thoughtful design, enabling you to enhance the performance of your engines even under challenging conditions. This stud supports the efficiency of the entire drive technology and contributes to a smooth operational workflow.
STUD - 06061390049 suitable for MAN D-engines
Robust Product: Stud 06061390049Discover the Stud with the comparison number 06061390049. This OEM spare part belongs to the group of Screws and is crucial for the maintenance of your engines. Its features provide the best performance for your equipment. It ensures stability and durability, making it suitable for various applications.
STUD - 06061390048 suitable for MAN D-engines
Stud compatible with MAN D – Reliable SolutionDiscover the stud (comparison number: 06061390048), an indispensable OEM spare part compatible with MAN D engines. Weighing only 0.09 kg, this product offers particularly good properties for demanding use in marine and stationary applications. Materials from top sources ensure durability and functionality.Efficient Performance and Internal ControlAt MOPA Motorparts, we are committed to quality. Every stud undergoes strict internal controls before it is delivered to our customers. This ensures that only OEM spare parts meet the highest standards and are absolutely reliable for MAN D engines.
STUD - 06061390047 suitable for MAN D-engines
Stud 06061390047 – Your Reliable ComponentThe stud with the comparison number 06061390047 is an indispensable component that meets the technical specifications for engines and is ideally suited for various applications. Its precise design and the use of high-quality materials ensure reliable performance in engine-specific applications.
STUD - 06061390046 suitable for MAN D engines
STUD with the comparison number 06061390046 suitable for MAN D engines
STUD - 06061390032 suitable for MAN D-engines
Precise Solution for Your RequirementsDiscover the stud with the comparison number 06061390032, which is distinguished by its excellent workmanship. This OEM replacement part offers the quality required for MAN D engines. As part of our comprehensive selection of specialized OEM replacement parts, this stud ensures that your engines operate optimally and increase efficiency.
STUD - 06061380820 suitable for MAN D-engines
Stud compatible with MAN D enginesOur stud with the comparison number 06061380820 impresses with its excellent quality and is compatible with MAN D engines. This OEM replacement part is ideally suited for applications in diesel and gas engines, where robust and efficient connections are essential. Weighing only 0.055 kg, this product ensures that you achieve a reliable connection in your machine - without any compromises.Selection of OEM replacement parts for performanceWhen choosing our products, we focus on OEM replacement parts that offer the highest precision. This product not only fits MAN D but also supports engines from renowned manufacturers such as MWM, Mercedes-Benz, Deutz, Volvo, MTU, Bosch, and Detroit Diesel. Every component is selected under strict quality controls to ensure optimal operation of your engines.
STUD - 06061380816 suitable for MAN D-engines
Stud BenefitsDiscover our Stud, suitable for MAN D engines, with the comparison number 06061380816. This OEM replacement part ensures an optimal fit for your engines through the highest precision. Weighing only 0.05 kg, the Stud offers outstanding performance and high strength, essential features for reliable operation in marine and stationary applications.Precision and Quality for Your ApplicationThis OEM replacement part, the Stud, is a central component that is compatible with MAN D engines. At MOPA Motorparts, we prioritize using components that meet the highest standards. Trust in the durability of our Stud and increase the lifespan of your systems.
STUD - 06061380808 suitable for MAN D-engines
Precise Stud for High-Quality MachinesDiscover the stud with the comparison number 06061380808, specially designed for reliable screw connections in engines. This product belongs to the group of screws and provides the strength you need to maintain the performance of your applications. Weighing only 0.025 kg, the stud delivers the ideal combination of lightness and robustness.OEM Replacement Parts Suitable for MAN D EnginesThis stud is suitable for MAN D engines and ensures that your systems operate efficiently. As an OEM replacement part, you choose quality that meets the challenges of marine and stationary engines. Rely on the durability and stability this product offers, minimizing potential downtime.
STUD - 06061380807 suitable for MAN D-engines
Stud compatible with MAN D enginesChoose the reliable stud with the comparison number 06061380807. This top-quality OEM spare part has been specifically designed to optimize the performance and efficiency of your engines. Weighing only 0.02 kg, the stud is ideally suited for the demands of robust applications.Quality you can trustThis stud belongs to the group of screws and is compatible with MAN D engines. It is manufactured according to the highest OEM standards, ensuring the durability and stability you need for your solutions. Rely on our expertise and continuous focus on quality.
STUD - 06061380725 suitable for MAN D-engines
Discover the StudExplore our stud with the comparison number 06061380725, designed to ensure optimal use in machines and equipment. This screw belongs to the category of screws and impresses with its precise workmanship and durability. Weighing only 0.05 kg, the product is lightweight yet robust for numerous applications.
STUD - 06061380724 suitable for MAN D-engines
Qualified Product: StudDiscover the stud equipped with the comparison number 06061380724. This product belongs to the article group of screws and is specially designed to meet all industrial requirements. Weighing only 0.05 kg, the stud offers a reliable solution for your projects.Suitable for MAN D EnginesThis stud is suitable for MAN D engines and provides perfect integrity for your machines. Its application areas range from the marine industry to stationary applications, where compatible parts are essential. Trust in the compatibility of our OEM spare parts, which meet high standards to keep your engines running optimally.
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.