Connecting elements – precision links for engine systems
Connecting elements are critical components that join mechanical parts within engine assemblies, industrial machines or control systems. They ensure stability, alignment, and force transmission between moving or static structures. High-quality connecting elements are essential for safety, performance, and long-term durability in demanding applications.
Choose from following:
HEX LOCK SCREW M12X30-MK-8.8 - 81900010381 suitable for MAN D engines
Robust Hex Lock ScrewThe hex lock screw with the comparison number 81900010381 is an indispensable product for reliable connections in various applications. Weighing only 0.04 kg, this hex lock screw provides stability and durability in engines.Suitable for MAN D EnginesThis spare part is suitable for MAN D engines, offering an optimal solution for repairs and maintenance. The precise fit ensures a secure connection, which is essential in critical applications. Rely on the quality and durability that distinguish OEM spare parts.
HEX LOCK SCREW M10X40-MK-10.9 - 81900010377 suitable for MAN D engines
Hex Lock Screw as an Essential ComponentDiscover the hex lock screw with the comparison number 81900010377, specifically designed to create a reliable connection in various applications. This product is an important connecting element for engines and ensures safety and stability in different operational areas.OEM Spare Parts for Reliable PerformanceThe hex lock screw with the comparison number 81900010377 is suitable for MAN D engines and offers the quality that only OEM spare parts can provide. Unlike aftermarket products, OEM parts ensure the highest consistency and performance, allowing you to rely on the functionality of your engines.
HEX LOCK SCREW M10X40MK-Z4-8.8 - 81900010376 suitable for MAN D engines
Hex Lock Screw: Technical DetailsThe Hex lock screw with the comparison number 81900010376 is a powerful connecting element that is ideally suited for your engines. With a lightweight of just 0.032 kg and precise processing, this replacement part meets the standards you expect in terms of quality and reliability. This screw has been developed as an OEM replacement part, ensuring an excellent fit.Suitable for MAN D Engines: Optimal SolutionThis screw is specifically designed to be suitable for MAN D engines. This fit ensures that you can get the most out of your technology. Reliable OEM replacement parts are crucial for the maintenance and upkeep of powerful engines, and the hex lock screw is an excellent choice for this purpose.
HEX LOCK SCREW M10X35MK-Z4-8.8 - 81900010375 suitable for MAN D engines
Reliable Hex Lock Screw for Your NeedsDiscover the hex lock screw with the comparison number 81900010375 – an indispensable connecting element for reliable applications. Weighing just 0.03 kg, this product offers high functionality and ensures easy handling. This screw plays a vital role in the stability of your systems, ensuring that everything stays securely in place.Perfect Fit for MAN D EnginesOur hex lock screw is specially designed to fit MAN D engines. These OEM spare parts meet the highest standards, allowing you to rely on the durability and effectiveness of your machines.
HEX LOCK SCREW M12X55-MK-8.8 - 81900010373 suitable for MAN D engines
Robust Hex Lock Screw for EnginesDiscover our product, the hex lock screw (comparison number: 81900010373). This essential connecting element weighs only 0.06 kg and provides you with the stability needed for the optimal functioning of your machines. Rely on the precise workmanship that is crucial for the reliability of your applications.Suitable for MAN D EnginesOur hex lock screw is suitable for MAN D engines and ensures that your machines can operate smoothly. The exact fit and high quality make this component the ideal spare part. At MOPA Motorparts, you will receive only the best products that meet the strict requirements of the industry.
HEX LOCK SCREW M12X95-MK-8.8 - 81900010372 suitable for MAN D engines
Premium Spare Parts for Your EnginesDiscover the top-quality product Hex lock screw with the comparison number 81900010372, an ideal connecting element designed to be compatible with MAN D engines. Weighing only 0.095 kg, this OEM spare part offers the precise craftsmanship you need in demanding applications, whether in marine or stationary use.Rely on Authentic OEM QualityThis Hex lock screw is an OEM spare part that meets the highest standards. Unlike aftermarket products, which often deviate in terms of fit, the comparison number 81900010372 ensures seamless integration into your systems, supporting the optimal performance of your engines. Choose these carefully selected parts to maintain the longevity of your MAN D engines.
HEX LOCK SCREW M12X47-MK-8.8 - 81900010371 suitable for MAN D engines
This Hex Lock Screw ImpressesDiscover the Hex lock screw with the comparison number 81900010371, an essential product for fastening in various applications. This screw is compatible with MAN D engines and offers a reliable connection that enables optimal performance. Weighing only 0.06 kg, it simplifies installation while ensuring stability and durability.Quality Components as OEM Replacement PartsThe Hex lock screw is an OEM replacement part that meets the highest quality standards. As part of the group of Connecting elements, it provides precise fit that ensures durability in demanding applications. These features make it an ideal choice for engines used in marine and stationary applications as well as for locomotives.
HEX LOCK SCREW M12X40-MK-8.8 - 81900010370 suitable for MAN D engines
Precise Connection: Hex Lock ScrewDiscover the Hex lock screw, the essential connecting element suitable for MAN D engines. This screw carries the reference number 81900010370 and plays a crucial role in maintaining stable connections in diesel and gas engines. Its reliability is vital in marine and stationary applications.Important Component: Reference Number 81900010370The reference number 81900010370 identifies this OEM replacement part, which meets the highest standards of quality and precision. Weighing only 0.048 kg, the Hex lock screw is lightweight yet robust. Each component undergoes strict testing to ensure long-term functionality—ideal for businesses that prioritize quality.
HEX LOCK SCREW - 81900010352 suitable for MAN D engines
Reliable Hex Lock Screw for Engines Our hex lock screw with the comparison number 81900010352 is the ideal connecting element for your machines. This product is an OEM replacement part and convinces with its special quality and durability. It has been developed to function specifically in environments that place the highest demands on connecting elements. Weighing only 0.042 kg, it perfectly combines stability and ease of handling.Suitable for MAN D Engines This hex lock screw is suitable for MAN D engines, making it excellent for use in marine and stationary technology. Rely on the quality that this OEM replacement part offers and ensure the performance of your engines. Its precise workmanship ensures a secure connection that performs well even under stringent conditions.
HEX LOCK SCREW - 81900010346 suitable for MAN D engines
Hex Lock Screw for Reliable ConnectionsThe Hex lock screw with the reference number 81900010346 is an essential OEM spare part that is optimally suited to ensure the functionality of your MAN D engines. These connecting elements are crucial to ensure that all components are firmly and reliably connected.
HEX LOCK SCREW - 81900010345 suitable for MAN D engines
Hex lock screw with comparison number 81900010345 Discover the Hex lock screw with the comparison number 81900010345, specially designed for engines. This product is essential for ensuring a secure connection within your engine system. Weighing only 0.028 kg, the Hex lock screw impresses with its compact design and stability, meeting the demands of challenging applications.
HEX LOCK SCREW M10X75Z4-MK-8.8 - 81900010343 suitable for MAN D engines
Hex Lock Screw 81900010343 in FocusDiscover the hex lock screw with the reference number 81900010343 – a crucial connecting element for engines. This OEM replacement part is specifically designed to meet the highest standards. Weighing only 0.055 kg, the hex lock screw is easy to handle and offers excellent precision.
HEX LOCK SCREW - 81900010340 suitable for MAN D engines
Precision in Connection Technology: Hex Lock Screw Discover our essential product, the hex lock screw with the comparison number 81900010340, which provides optimal hold for your applications. This connecting element is indispensable and ensures a secure connection in engines. Our hex lock screw is specially designed to meet the high standard requirements demanded by OEM replacement parts.Suitable for MAN D Engines: Optimal Solution The hex lock screw is suitable for MAN D engines and offers a reliable solution in maritime and stationary applications. Weighing only 0.045 kg, it remains lightweight and user-friendly while providing a durable connection that is essential in demanding conditions. Rely on proven quality!
HEX LOCK SCREW - 81900010337 suitable for MAN D engines
Reliable Hex Lock Screw for Motorized ApplicationsThe Hex lock screw with the reference number 81900010337 is an essential spare part specifically designed to meet the demands of suitable for MAN D engines. Weighing only 0.058 kg, this product offers stability and ease of handling to support the efficiency of your engines.
HEX LOCK SCREW - 81900010336 suitable for MAN D engines
Hex lock screw: Optimal for Your ApplicationDiscover the Hex lock screw (comparison number: 81900010336), an essential connecting element designed to provide optimal grip in your engines. This product is suitable for MAN D engines and offers reliable quality that ensures safety during operation. With a weight of just 0.042 kg, this Hex lock screw is easily installed and supports the longevity of your machinery.
HEX LOCK SCREW - 81900010335 suitable for MAN D engines
Hex Lock Screw for Efficient EnginesDiscover the hex lock screw with the comparison number 81900010335, designed as a reliable connecting element. This product meets the highest standards and is particularly suitable for MAN D engines. Trust in the quality of our OEM spare parts, which offer maximum efficiency and safety for your applications.Precise Product for Highest RequirementsWeighing only 0.026 kg, this hex lock screw offers excellent handling properties. Its precise manufacturing makes it the ideal OEM spare part for various engines. This hex lock screw ensures a stable connection and is essential for the smooth operation of your machines.
HEX LOCK SCREW - 81900010334 suitable for MAN D engines
Precise Connecting Elements: Hex Lock Screw Discover the Hex lock screw with the comparison number 81900010334, an essential connecting element for engines. Weighing only 0.035 kg, this product provides the necessary robustness for the diverse demands in marine and stationary engineering. The hex lock screw ensures a secure connection and helps your machines operate at their best.OEM Products for High Standards At MOPA Motorparts, we exclusively distribute OEM spare parts, including the hex lock screw, suitable for MAN D. As a family-run business in its second generation, we stand for quality and reliability. Every part we offer undergoes rigorous testing to ensure it meets the highest standards and is specifically suitable for your application.
HEX LOCK SCREW - 81900010333 suitable for MAN D engines
Product Description: Hex Lock Screw Discover the hex lock screw with the comparison number 81900010333, an outstanding product that offers you the highest reliability. This OEM replacement part is specifically designed for applications suitable for MAN D engines and provides a perfect fit. Weighing only 0.028 kg, this connecting element is ideal for a variety of applications.Efficient Connection for MAN D EnginesThe hex lock screw from the group of connecting elements is an essential component for your machines. It ensures that all parts are firmly and stably connected. Quality is crucial, especially in engines. Rely on the OEM replacement part specifically developed for the challenges in marine and stationary environments.
HEX LOCK SCREW - 81900010332 suitable for MAN D engines
Your reliable Hex lock screwThe Hex lock screw with the reference number 81900010332 is an essential connecting element for engines. These precisely manufactured OEM spare parts ensure that your machines operate optimally without compromising on quality. Lightweight, weighing only 0.032 kg, this Hex lock screw offers the perfect combination of stability and handling.Ideally suited for MAN D enginesThe Hex lock screw is compatible with MAN D engines and secures a safe connection of components. Thanks to its high precision and quality, it is the optimal choice for companies that prioritize durability and reliability. With the reference number 81900010332, you have a product that meets the highest standards and proves itself well in your application area.
HEX LOCK SCREW - 81900010309 suitable for MAN D engines
Excellent Hex lock screw for Your MachinesDiscover our product, the Hex lock screw with the comparison number 81900010309. This connecting element is crucial for secure fastening in diesel and gas engines. Our Hex lock screw meets the highest quality standards and optimally secures the performance of your machines.Reliability and FitThis Hex lock screw is suitable for MAN D engines and offers perfect fit. Weighing only 0.02 kg, the OEM replacement part provides a lightweight yet robust solution. Rely on the durability and quality of our OEM replacement parts, which are specifically designed for your application areas.
HEX LOCK SCREW - 81900010306 suitable for MAN D engines
Hex Lock Screw for Your Reliable ApplicationsDiscover the Hex lock screw with the comparison number 81900010306, an important connecting element suitable for MAN D engines. This specific screw is an OEM replacement part that not only offers a precise fit but also performs reliably under extreme conditions.Excellent Precision and Quality for MAN D EnginesThe Hex lock screw 81900010306 weighs only 0.043 kg and provides a secure and stable connection in your applications. Each product is manufactured with the highest precision and meets strict industry standards. Trust that this OEM replacement part optimizes the performance of your engines. It is designed to be suitable for MAN D engines, allowing you to enhance their efficiency.
HEX LOCK SCREW - 81900010296 suitable for MAN D engines
Hex lock screw with comparison number 81900010296Discover the Hex lock screw with comparison number 81900010296, an essential connecting element for reliable engine assembly. This OEM replacement part is suitable for MAN D engines and meets the highest quality standards. Trust in its robust design, which offers safety in various applications.Lightweight and Stable: Technical DetailsWeighing only 0.04 kg, the Hex lock screw provides an excellent combination of lightness and stability. It has been designed for MAN D engines to meet the specific requirements of diesel and gas engines. This ensures that your engine operates reliably even under demanding conditions.
HEX LOCK SCREW - 81900010290 suitable for MAN D engines
Reliable Connecting Element for EnginesThe Hex lock screw (comparison number: 81900010290) is an essential connecting element that provides high stability and safety in your engines. Weighing only 0.02 kg, this product offers a robust solution that works perfectly in conjunction with other components.Perfect Fit for MAN D EnginesThis OEM replacement part is specifically designed for MAN D engines, ensuring that you do not have to compromise on quality. Compared to aftermarket products, our OEM replacement parts ensure that you receive exactly the performance and reliability you expect. Each component has undergone strict quality assurance to meet the highest standards.
HEX LOCK SCREW - 81900010288 suitable for MAN D engines
Hex lock screw: Reliable Component for EnginesThe hex lock screw with the comparison number 81900010288 is the ideal connecting element for your machines. This screw ensures a stable and secure attachment, which is particularly important for maintaining the performance of engines. Weighing only 0.02 kg, it simplifies installation and replacement in your applications.Suitable for MAN D Engines – Quality That ConvinceThis hex lock screw is specifically suitable for MAN D engines and offers excellent characteristics. As an OEM spare part, it ensures a precise fit and helps maximize your engine's efficiency. Reliable connecting elements are crucial for the functionality and longevity of your engines.
Function and benefits
Used across a wide range of applications, connecting elements form the mechanical link between components such as housings, shafts, brackets, or pipes. A well-designed connecting piece or assembly ensures:
- Secure connection with high mechanical strength
- Precise alignment of engine or machine components
- Resistance to vibration, temperature, and environmental stress
Especially in engine systems, each connecting part must maintain tight tolerances to prevent misalignment, leakage or stress-related damage.
Applications and types
Connecting pieces can include flanges, couplings, clamps, threaded adapters or bushings – depending on the system and function. In engines, they are often used between cylinder heads and manifolds, pumps and piping, or sensors and control housings. Connecting parts may also be part of flexible or modular assembly systems, allowing for quick maintenance or customization.
Materials and availability
Connecting elements are typically made from stainless steel, aluminum, brass, or high-performance polymers – selected based on load, media, pressure and temperature requirements. Corrosion resistance, weight and sealing properties are crucial in marine or chemical environments. We offer OEM-connecting pieces for MTU, MAN, Deutz, Volvo Penta and MWM engine systems – with fast delivery and industrial-grade quality.
FAQ
What are connecting elements used for?
Connecting elements are used to join mechanical components together in a stable, secure and functional way. They transmit force, enable movement or sealing, and maintain alignment in engines and industrial assemblies.
How do I choose the right connecting piece?
The right connecting piece depends on the application, pressure, material compatibility, and dimensional fit. Consider mechanical load, temperature range, and corrosion exposure when selecting a component.
Are connecting parts standardized?
Many connecting parts follow international standards (e.g. DIN, ISO) for threads, flanges and couplings, but specific systems or engines may require OEM-specific elements. Always check compatibility with the system in use.