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 - 628/2/4/05025926 suitable for MWM & Deutz engines
Quality that Impresses: Hexagon Bolt 628/2/4/05025926Are you looking for a reliable product for your applications? The hexagon bolt with the comparison number 628/2/4/05025926 is exactly what you need! This OEM replacement part meets all the demands placed on modern engines, making it an excellent choice for your spare parts.
SCREW PLUG - 628/48/8/05061511 suitable for MWM & Deutz engines
Remarkable Screw Plug - Your Reliable Spare Part Discover our screw plug, a top-quality product designed for a variety of applications. With the comparison number 628/48/8/05061511, this product belongs to the category of screws and possesses all the characteristics you would expect from an OEM spare part.Spare Part Suitable for Deutz Engines The screw plug is an OEM spare part specifically developed for Deutz engines. Weighing only 0.012 kg, it proves to be robust and reliable, ideal for use in marine or stationary engines. If you are looking for the perfect components, this product is the right choice.
CYLINDER SCREW - 628/17/302/05065686 suitable for MWM & Deutz engines
Cylinder screw suitable for Deutz engines - OEM spare partsThe cylinder screw with the comparison number 628/17/302/05065686 is an important OEM spare part that meets the highest standards. This product is used for Deutz engines and ensures that your machines can deliver reliable performance. Thanks to its exact fit, this screw is the ideal choice for numerous applications.Accurate dimensions and applicationThe cylinder screw weighs only 0.01 kg and measures 3.8 cm in length, 3.8 cm in width, and 1.3 cm in height. These compact dimensions allow for easy handling during installation and efficient operation. Suitable for series 640 and 628, this product ensures that the engine can enjoy safe operation. It is suitable for various engine types such as BV12M640, BV16M628, BV6M628, and SBV8M640.
SCREW PLUG - 628/21/110/05038592 suitable for MWM & Deutz engines
Robust Screw Plug for All ApplicationsThe screw plug with the reference number 628/21/110/05038592 is an essential product for your requirements in the area of engines. It ensures that the component functions optimally - especially in applications where safety and longevity are of great importance. This reliable screw plug meets the specific requirements placed on quality spare parts.Component Suitable for Deutz EnginesFor anyone looking for reliable components, selecting OEM spare parts is crucial. This screw plug is suitable for Deutz engines and offers a precise fit as well as top quality. It is particularly suitable for marine and stationary applications as well as for locomotives.
HEXAGON BOLT - 628/41/29/05061538 suitable for MWM & Deutz engines
Performance That Excites: Hexagon BoltThe hexagon bolt with the comparison number 628/41/29/05061538 is a robust product that offers reliable performance in various applications. This OEM spare part is an essential component for engines in demanding environments and supports their optimal functionality in marine and stationary situations. Weighing just 0.026 kg, the bolt is lightweight yet absolutely dependable.Designed for Deutz EnginesThis hexagon bolt is specifically suited for applications that require engines compatible with Deutz. It is an important OEM spare part that can be seamlessly integrated into systems designed for Deutz engines. You can trust that authentic components will support the efficiency of your application and reduce potential failures.
CYLINDER SCREW - 628/21/11/05065147 suitable for MWM & Deutz engines
Reliable Cylinder Screw for Various ApplicationsDiscover our cylinder screw (comparative number: 628/21/11/05065147), an essential OEM spare part specifically designed for use in engines. This product combines top-notch craftsmanship with essential functionality. Benefit from a tailored component that will assist you in maintaining your machines.
HOLLOW SCREW - 628/51/32/05033816 suitable for MWM & Deutz engines
Hollow Screw Compatible with MWM & Deutz EnginesDiscover our reliable hollow screw with the comparison number 628/51/32/05033816, specifically designed to ensure a perfect fit for various MWM & Deutz engines. As an OEM replacement part, our hollow screw meets high-quality standards and offers a long service life, ensuring optimal performance in demanding applications. The robust construction of this product ensures that your engines run reliably, especially in marine and stationary environments.Compatibility and ApplicationThe hollow screw is compatible with MWM & Deutz engines in the series 183, 331, 396, 2000, 640, and D2876. With precise dimensions of 3.2 cm in length and width, and 1.8 cm in height, this product ensures usability in numerous engine types, including 12V183TE92, 12V331TC92, 12V396TE84, and 16V2000M90. This customized hollow screw supports the smooth operation of your engines and helps increase efficiency.
HOLLOW SCREW - 628/51/28/05033814 suitable for MWM & Deutz engines
Robust Hollow Screw: Your Reliable Replacement Part Discover our robust OEM replacement part – the hollow screw with the comparison number 628/51/28/05033814. This product is especially important for the maintenance of Deutz engines, including models 816, D2842, 540, and 528. With this hollow screw, you ensure that your engines always run optimally and are supported by high-quality components.Precise Dimensions for Reliable Fit The hollow screw weighs only 0.015 kg and has the compact dimensions of 2.7 cm x 2.7 cm x 1.5 cm. This perfect sizing ensures that the replacement part remains suitable for various engine types. It is compatible with, among others, BA12M816, D2842LE301, RBV8M540, SBA16M528, SBA16M816, and SBA8M528. Quality and fit are of the highest priority with this OEM replacement part.
SCREW PLUG - 628/17/118/05065686 suitable for MWM & Deutz engines
Versatile Applications of the Screw Plug Discover the screw plug with the comparison number 628/17/118/05065686. This product, which belongs to the category of screws, combines strength with lightness. Weighing just 0.079 kg, this screw is ideally suited for various engine applications, particularly in use within engines.Suitable for Deutz Engines The screw plug is an OEM replacement part, compatible with Deutz engines. Thanks to its precise fit, it ensures optimal performance of your machines. Rely on the quality you can only expect from manufacturers, and take advantage of the benefits associated with the use of OEM replacement parts for both longevity and parts compatibility.
SCREW PLUG - 628/17/357/05061530 suitable for MWM & Deutz engines
Optimal OEM Spare Part: Your Screw Plug Discover the screw plug as an extremely precise product developed for the requirements of marine and stationary engine technology. With the reference number 628/17/357/05061530, you can be assured of sourcing this spare part in excellent quality. This ensures that your engines remain in top condition.Suitable for Deutz Engines: Special Functionality This screw plug is perfectly suitable for Deutz engines and provides optimal sealing, which is essential in demanding applications. Weighing only 0.033 kg, your engine remains efficient and powerful without additional weight. Trust in the robustness of these components.
SCREW PLUG - 628/14/12/05025944 suitable for MWM & Deutz engines
Practical Screw Plug for Your EnginesDiscover the high-quality screw plug (comparison number 628/14/12/05025944), which serves as a reliable replacement part. This screw plug is suitable for MWM & Deutz engines. Our product meets high standards in terms of precision and performance, ensuring you can always count on smooth operation of your engines.Quality Assurance for OEM Replacement PartsThe screw plug, compatible with MWM & Deutz, is distinguished not only by its specific fit but also by quality and longevity. Weighing only 0.007 kg, our replacement part is ideal for sustainably ensuring the performance of the engines.
HEXAGON BOLT - 628/38/2/05028576 suitable for MWM & Deutz engines
Precise Hexagon Bolt with Comparison Number 628/38/2/05028576The hexagon bolt with the comparison number 628/38/2/05028576 is a top-quality OEM spare part specifically designed to meet the highest demands in the industry. This bolt allows for precise connection and is excellently suited for applications involving interconnected products.Replacement Part Suitable for Deutz EnginesThis hexagon bolt is compatible with Deutz engines of the series 331, 528, 628, and 540. It also fits specific engine types such as 12V331TC92, SBA8M528, SBV16M628, SBV6M540, and SBV6M628. Weighing only 0.076 kg and with compact dimensions of 5.9 cm in length and width and 2.4 cm in height, the product is user-friendly in installation. Rely on the quality of components that are specifically made to optimally support the requirements in the marine and stationary industries.
HEXAGON BOLT - 628/22/46/05033655 suitable for MWM & Deutz engines
Powerful Hexagon Bolt for Your EnginesDiscover our hexagon bolt with the comparison number 628/22/46/05033655. This product is an essential OEM spare part in the category of "Screws" and offers perfect fit for efficient applications. In particular, the hexagon bolt is suitable for Deutz engines, including the series 1163.Quality and Precision in Every DetailThe hexagon bolt impresses with its flawless manufacturing and durability. Weighing 0.047 kg, this OEM spare part is ideal for diesel and gas engines. It delivers reliable performance and is a cost-conscious choice for the maintenance of engines in various fields.
HEXAGON BOLT - 628/38/5/05025991 suitable for MWM & Deutz engines
Premium Hexagon Bolt for EnginesDiscover our hexagon bolt with the comparison number 628/38/5/05025991, specially designed for engines and offering unbeatable functionality. Thanks to its meticulous craftsmanship, this bolt is the perfect replacement part you need to keep your engine running.Suitable for Deutz EnginesThis product is precisely tailored for Deutz engines. Weighing only 0.044 kg, the hexagon bolt combines stability and performance. Keep your machines in optimal condition with this replacement part. Your machines operate reliably, significantly reducing downtime.
HEXAGON BOLT - 628/38/46/05061536 suitable for MWM & Deutz engines
Precise Hexagon Bolt – Comparison Number 628/38/46/05061536The hexagon bolt with the comparison number 628/38/46/05061536 is an OEM replacement part specifically designed for the requirements of engines. This reliable screw belongs to the group "Screws" and offers a precise connection in various applications. When assembled, it significantly enhances the functionality and durability of your system.
HEXAGON BOLT - 628/31/2/05026414 suitable for MWM & Deutz engines
Precise Replacement Part: Hexagon Bolt 628/31/2/05026414 Discover the hexagon bolt with the comparison number 628/31/2/05026414 – an excellent OEM replacement part that impresses with its superb craftsmanship. Weighing only 0.036 kg, this component is lightweight yet sturdy. Rely on the precise performance that this hexagon bolt provides to your engines.
HEXAGON BOLT - 628/21/49/05065268 suitable for MWM & Deutz engines
Precise Hexagon Bolt for Your RequirementsOur hexagon bolt with the comparison number 628/21/49/05065268 is an essential OEM spare part specifically designed for engines compatible with Deutz. Weighing only 0.033 kg, this product offers excellent fit and performance to ensure the functionality of your equipment.Quality and FunctionalityThe hexagon bolt is a crucial component that supports the reliability of your machines. Its precise fit and the use of robust materials make it a top-quality spare part. Thus, engines compatible with Deutz benefit from ideal installation.
HEXAGON BOLT - 628/48/17/05033722 suitable for MWM & Deutz engines
Hexagon Bolt – Your Solution for High-Quality EnginesDiscover our hexagon bolt, which is listed under the comparison number 628/48/17/05033722. This product is perfectly suited for Deutz engines and is specifically designed for applications that require stability and durability. This hexagon bolt is not only an installation aid but also an essential component to ensure the functionality of your machines.
HEXAGON BOLT - 628/37/32/05066284 suitable for MWM & Deutz engines
Reliable Hexagon Bolt for Various ApplicationsThe hexagon bolt (comparison number: 628/37/32/05066284) is an essential part for engines where precision and reliability are paramount. This OEM replacement part has been designed for optimal performance and weighs only 0.024 kg. With a compact size of 3.3 cm in length and width and 1.8 cm in height, it allows for easy installation and a secure connection – essential for operation in industrial applications.Precise Fit for Deutz EnginesOur hexagon bolt is custom-fit for a variety of Deutz engines, including assemblies compatible with 12V331TC92, 12V396TC82, 12V396TE84, and 16V2000M90. Each OEM replacement part ensures that your engine runs smoothly. To ensure long-lasting performance of the engines, you should rely exclusively on specialized components that are developed according to the requirements.
HEXAGON BOLT - 628/21/19/05065147 suitable for MWM & Deutz engines
Reliable Hexagon Bolt – Comparison Number 628/21/19/05065147Discover the hexagon bolt with the comparison number 628/21/19/05065147, an essential component suitable for Deutz engines of the series 493 and 528. This hexagon bolt is specially designed to fit the engine types 12V493 and SBA8M528. With a length of 2.9 cm, a width of 2.9 cm, and a height of 1.7 cm, this product offers the optimal dimensions for the desired functionality.
HEXAGON BOLT - 628/41/3/05066872 suitable for MWM & Deutz engines
Efficient Spare Part for Your Engines Discover our product: the Hexagon bolt with the comparison number 628/41/3/05066872. This spare part provides stability and reliability for your engines. Weighing only 0.023 kg, it meets all the requirements for effective functionality in marine and stationary applications.
HEXAGON BOLT - 602000501020 suitable for MWM & Deutz engines
Discover the Hexagon Bolt in DetailEnjoy the Hexagon bolt with the comparison number 602000501020! This reliable OEM replacement part is ideal for operating engines stably and efficiently. The high precision of the Hexagon bolt ensures that you supply your machines with optimal material. This product, like many others in our extensive range, impresses with its durability and functionality.Suitable for Deutz Engines and MoreThis Hexagon bolt is particularly suitable for Deutz engines. With its precise construction, it is an essential component to maintain the functionality of your engine. Thanks to its thoughtful dimensions of 2.7 cm x 2.7 cm x 1.7 cm, it takes up little space while meeting the safety and quality requirements.
HEXAGON BOLT - 628/17/57/05065692 suitable for MWM & Deutz engines
Essential Spare Part: Hexagon BoltThe hexagon bolt with the reference number 628/17/57/05065692 is an essential OEM spare part that proves to be a reliable component in your engines. This product offers quality and ensures that your engine applications function optimally. This hexagon bolt is specifically suitable for the maintenance and repair of Deutz engines and helps everything run smoothly.
HEXAGON BOLT - 628/21/111/05038592 suitable for MWM & Deutz engines
HEXAGON BOLT with the comparison number 628/21/111/05038592 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.