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:
WAISTED STUD - 358/102/29 suitable for MWM & Deutz engines
Waisted Stud – Your Solution for Various ApplicationsDiscover the waisted stud with the comparison number 358/102/29, an OEM replacement part specifically designed for MWM & Deutz engines. This screw is intended for diesel and gas-powered engines, providing you with the necessary reliability for marine and stationary applications as well as locomotives. Weighing 1.7 kg, this product is robust and optimal for your specific requirements.Optimal Fit for Your EnginesThe waisted stud ensures a perfect fit that seamlessly integrates with high-performance motorized applications. This OEM replacement part is directly compatible with MWM & Deutz engines. You benefit from easy integration into your existing systems, reducing inefficient downtimes.
WAISTED STUD - 350/102/6 suitable for MWM & Deutz engines
Precision Waisted Stud for EnginesThe waisted stud with the comparison number 350/102/6 is an essential product for high-performance applications in diesel and gas engines. This efficient OEM replacement part is suitable for MWM & Deutz engines and offers a precise fit as well as sustainable performance. Weighing 1.65 kg, the waisted stud provides robustness and reliability under varying operating conditions.Quality Standards and ControlThe internal control of our processes ensures that only the best products reach our customers. Our strict quality tests confirm that the waisted stud meets the high standard of engines that may vary depending on application. With the comparison number 350/102/6, we offer OEM replacement parts optimized for long-term use and efficient operation.
HEXAGON BOLT - 358/149/19 suitable for MWM & Deutz engines
Discover Hexagon Bolt with Comparison Number 358/149/19Experience the exclusive hexagon bolt with the comparison number 358/149/19. This OEM replacement part is designed to meet the highest standards and is perfectly suited for applications in marine and stationary operations, as well as in the locomotive industry. This robust bolt impresses with its stability and durability, making it ideal for challenges in demanding environments.Product Suitable for MWM & Deutz EnginesThe product, suitable for MWM & Deutz engines, weighs 0.195 kg. This makes it an excellent choice to optimize the performance and efficiency of your engines. We offer only OEM replacement parts, so you can rely on quality that meets the standards of original equipment manufacturers.
HEXAGON BOLT - 358/141/174 suitable for MWM & Deutz engines
Hexagon Bolt – Reliable Performance for Motorized ApplicationsDiscover our Hexagon bolt, a valuable OEM replacement part listed under the comparison number 358/141/174. This product is essential for the smooth operation and performance of engines. With its compact size and a weight of only 0.04 kg, this bolt is particularly practical and essential in demanding applications.Suitable for Deutz Engines – Perfect CompatibilityOur Hexagon bolt is specifically designed and compatible with Deutz engines. You can rely on a reliable OEM replacement part that meets the highest standards. The excellent fit of this bolt ensures that the operability of your engines is not compromised.
HEXAGON BOLT - 350/141/14 suitable for MWM & Deutz engines
Reliable Hexagon Bolt with Comparison NumberDiscover our hexagon bolt with comparison number 350/141/14. This product belongs to the category screws and is essential for the maintenance of engines. Weighing only 0.035 kg, the hexagon bolt is ideal for various applications and offers easy handling.
BANJO BOLT - 350/117/160 suitable for MWM & Deutz engines
Reliable Banjo Bolt for Your EnginesThe banjo bolt with the comparison number 350/117/160 is an essential product for mechanical applications. This high-quality OEM replacement part meets the high demands placed on engines. The banjo bolt is crucial to ensure the optimal functionality of your machines.Precision for MWM & Deutz EnginesThis replacement part is suitable for MWM & Deutz engines and ensures a precise fit. Weighing only 0.032 kg, the banjo bolt can be easily installed. The precision you receive with this OEM replacement part ensures that all components of your engine work seamlessly together, maximizing efficiency.
PRESSURE SCREW - 628/48/63/05033723 suitable for MWM & Deutz engines
High-Performance Pressure Screw Ready for UsePresent your most demanding projects with our pressure screw "reference number 628/48/63/05033723". This OEM spare part is crucial for the valve train and enables more effective performance of your diesel and gas engines. Weighing just 0.03 kg, it not only impresses with easy integration but also with lasting quality.Ideal Fit for Deutz EnginesThe pressure screw is compatible with Deutz engines and optimally supports their functionality. Thanks to the high manufacturing standards as an OEM spare part, maximum reliability in your operations is ensured. This pressure screw from the group of OEM spare parts contributes to the necessity of fleet mining for various manufacturers, including MWM, Mercedes-Benz, and MAN.
HOLLOW SCREW - 628/51/52/05060435 suitable for MWM & Deutz engines
Excellent Hollow Screw for Your ApplicationsDiscover our Hollow Screw, the perfect OEM replacement part suitable for Deutz engines of the series 628 and 528. With the comparative number 628/51/52/05060435, you ensure that you receive a compatible and durable product for your specific engine applications. This Hollow Screw not only ensures smooth functionality but also contributes to optimizing the performance of your engines.Versatile Compatibility for Various Engine TypesThis Hollow Screw is compatible with engine types BV6M628, SBA8M528, and SBV16M628. Its refined construction with dimensions of 3.1 cm in length and width and 1.6 cm in height allows for easy handling and installation in the engine area. Weighing only 0.016 kg, the Hollow Screw is not only lightweight but also optimally designed to meet the demands in marine and stationary applications.
SCREW PLUG - 358/111/43 suitable for MWM & Deutz engines
Screw plug with reference number 358/111/43Discover our screw plug with the reference number 358/111/43. This product impresses with outstanding quality and is specifically designed for your use in diesel engines and gas engines in marine and stationary applications. The screw is suitable for MWM & Deutz engines and belongs to the category "Screws."
SCREW PLUG - 358/108/51 suitable for MWM & Deutz engines
Screw plug suitable for Deutz enginesDiscover the screw plug with the comparison number 358/108/51, specifically designed as an OEM replacement part suitable for Deutz engines. This product offers optimal fit and functionality for your application area. Rely on the performance of this premium screw plug to ensure the operation of your engines.Reliability and precision for your machinesOur screw plug carries the comparison number 358/108/51 and impresses with its thoughtful design. Weighing only 0.133 kg and measuring 4.5 cm in length and width and 2.5 cm in height, this product is ideal for your requirements. As an OEM replacement part, the screw demonstrates high availability and quick installation, enabling you to achieve better results.
SCREW PLUG - 628/17/290/05065709 suitable for MWM & Deutz engines
Precise Screw Plug for Your Engine NeedsDiscover the screw plug with the comparison number 628/17/290/05065709, which offers quality and reliability for diesel and gas engines. This OEM replacement part provides safety and performance in your diesel or gas engines designed for marine and stationary applications. Close tolerances ensure that the screw fits tighter and more precisely, ensuring smooth operation of your drivetrain.Suitable for Deutz Engines: Ideal for Your ApplicationThis product is suitable for Deutz and the series 816. The engineers of the BA8M816 series benefit from the manufacturing of this screw plug, which is specifically designed to support the engine design. Weighing only 0.072 kg, the OEM replacement part offers a high performance level with minimal weight, which is crucial for efficient engine performance.
SCREW PLUG - 01215086 suitable for Deutz engines
Premium Screw Plug Suitable for Deutz EnginesDiscover our premium screw plug, which is an ideal solution for use in engines. This screw with the comparison number 01215086 has been developed for specific applications and impresses with its quality. We focus on spare parts that meet strict OEM standards. Our product is essential for functional engine maintenance and is available to you in a wide range of options.
SCREW PLUG - 628/17/4/05025971 suitable for MWM & Deutz engines
Precision and Quality: Screw Plug for EnginesDiscover the screw plug, an OEM replacement part suitable for Deutz engines, with the reference number 628/17/4/05025971. This product impresses with its precise fit and top quality, specifically designed for the efficient operation of diesel and gas engines. Weighing only 0.016 kg, the screw plug is perfectly suited for use in marine and stationary engines.High-Quality Screws for Your MachinesThe reference number 628/17/4/05025971 identifies this special OEM replacement part in the category "screws." This product is not only robust but also contributes to the performance of your engines. Rely on the careful manufacturing and quality assurance that underpin this screw plug to promote the longevity of your technology.
SCREW PLUG - 358/111/6 suitable for MWM & Deutz engines
Precision Screw Plug - Article Number 358/111/6 Discover our versatile screw plug, which impresses with the comparison number 358/111/6. This product is crucial for the functioning of engines and is ideally designed for use in demanding applications. As an OEM spare part, this component offers maximum precision and durability.Designed for Deutz Engines This screw plug is specifically designed to fit Deutz engines. Its thoughtful design helps maximize the efficiency and lifespan of your engines and is perfectly suitable for marine and stationary applications. Rely on comprehensive engineering combined with the best materials to achieve optimal performance.
HOLLOW SCREW - 628/32/950/05065297 suitable for MWM & Deutz engines
Versatile Hollow Screw for Excellent ApplicationsDiscover the OEM spare part Hollow Screw (comparison number: 628/32/950/05065297), specifically designed to meet the highest demands in your engines. Weighing only 0.034 kg, this product is an efficient solution that offers flawless functionality for suitable for MWM & Deutz engines. Expertise is evident in every detail, providing benefits to our customers.Precise Fit for Renowned ManufacturersThis Hollow Screw is suitable for the manufacturers MWM & Deutz. Its thoughtful design ensures an absolutely exact fit in various models. Trust in OEM spare parts developed as individual solutions for your mechanical challenges.
WAISTED STUD - 358/102/120 suitable for MWM & Deutz engines
Optimal Hold with the Waisted StudDiscover the Waisted Stud (comparison number 358/102/120), a precise OEM replacement part that belongs to the category of Screws. This product offers an excellent combination of quality and functionality, specifically designed to excel in diesel and gas engines.
HOLLOW SCREW - 2911235700 suitable for Bosch engines
Indispensable Hollow Screw with Comparison Number 2911235700Discover the Hollow Screw with comparison number 2911235700, a fundamental product in the category of Screws. This Hollow Screw, weighing only 0.01 kg, offers easy handling and is stable. The OEM spare part provides quality and is specifically designed to meet requirements in various applications in the marine and stationary sectors.Suitable for Deutz Engines – precise applicationsThe Hollow Screw is ideal for numerous applications in the industry. This product is compatible with Deutz engines and ensures that your engine operates efficiently while you can rely on our over 1 million spare parts in the range.
CYLINDER SCREW - 628/18/7/05028549 suitable for MWM & Deutz engines
Efficient Cylinder Screw: High Quality for Your EngineOur cylinder screw with the comparison number 628/18/7/05028549 is an excellent product that stands for durability and precision. As an OEM replacement part, it impresses with reliability that only manufacturers can provide. This cylinder screw delivers stable performance in your drive system. Weighing only 0.082 kg, it is a lightweight yet robust solution.Perfectly Usable: Suitable for Deutz EnginesThe cylinder screw is suitable for Deutz engines, specifically designed for series 628 and engine types compatible with BV16M628. Thanks to the high compatibility of the cylinder screw, you avoid costly mispurchases that often accompany aftermarket products. Whether in maritime applications or in stationary systems, this OEM replacement part offers exactly the performance you are looking for.
PRESSURE SCREW - 3104A4 suitable for MWM & Deutz engines
Efficient Solution: Pressure Screw 3104A4Discover the pressure screw with the comparison number 3104A4, an essential OEM spare part for your needs. Weighing only 0.006 kg and with compact dimensions of 1.1 cm in length and width and 1.6 cm in height, this product is ideal for use in various applications. The pressure screw is characterized by its reliability and efficiency.Compatibility and ApplicationsThis spare part is suitable for MWM & Deutz engines and provides a tailored solution for different requirements. The pressure screw meets the highest standards and ensures that your machines operate efficiently. It is an essential component of the engine system that contributes to optimizing overall performance.
HOLLOW SCREW - 3102G2 suitable for MWM & Deutz engines
Reliable Replacement Part for Your ApplicationsDiscover the Hollow screw with comparison number 3102G2, an indispensable product specially designed for use in your technology. This Hollow screw provides a reliable solution through its robust construction, making it essential for engines. Choose quality – opt for OEM replacement parts that effectively support your systems.Suitable for Deutz Engines – Your SolutionThis product is exactly what you need when looking for a suitable solution. The Hollow screw is compatible with Deutz engines and impresses with its excellent fit. Weighing only 0.03 kg, it ensures not only stability but also allows your engines to operate efficiently. Rely on OEM replacement parts to optimize your technology.
HEXAGON BOLT - 350/141/66 suitable for MWM & Deutz engines
Reliable Hexagon Bolt with Reference Number 350/141/66Discover our OEM spare part, the Hexagon bolt with the reference number 350/141/66. This product has been specifically designed to ensure flawless performance in conjunction with your engines. Weighing only 0.05 kg, the Hexagon bolt is optimally suited for the versatile applications required by businesses.Compatibility for Deutz EnginesOur Hexagon bolt is compatible with Deutz engines and is excellent for all applications in marine and stationary areas. As a specialized company, we offer you OEM spare parts that meet the highest quality standards. Rely on precision and durability in your machines.
SCREW PLUG - 350/105/17 suitable for MWM & Deutz engines
High-Quality Screw Plug as OEM Replacement PartDiscover our screw plug with the comparative number 350/105/17. This OEM replacement part provides the necessary reliability and performance that are crucial for your applications. Screw plugs are essential components in numerous engines and ensure that every system functions smoothly.Versatile: Suitable for MWM & Deutz EnginesThis screw plug is perfectly suitable for engines designed for MWM & Deutz. Thanks to the precise fit, it meets the highest standards of quality and functionality in marine and stationary applications.
SCREW PLUG - 628/58/94/05062387 suitable for MWM & Deutz engines
Trust the part number 628/58/94/05062387Discover the screw plug with the part number 628/58/94/05062387, specifically designed for your needs. This OEM replacement part ensures a secure seal and is essential for the smooth operation of engines. Weighing 0.056 kg, the screw plug is an ideal solution and offers optimal performance.Suitable for Deutz enginesThe screw plug is suitable for Deutz engines and contributes significantly to the longevity of machines used in marine and stationary applications. Trust in the excellent quality and precision that we offer after over 25 years of experience.
SCREW PLUG - 602060470014 suitable for MWM & Deutz engines
Versatile Screw Plug with Reference Number 602060470014Discover the Screw Plug with the reference number 602060470014 – a top-quality OEM spare part specifically designed to ensure smooth operations for suitable for MWM & Deutz engines. Weighing 0.027 kg, this product provides the ideal solution for requirements in marine and stationary applications as well as in the area of locomotives.
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.