003-990-00-03 MERCEDES Hexalobular Head Screw C300

Review MERCEDES Mercedes-benz Genuine Hexalobular Head Screw for C300

Introducing the Mercedes-Benz 003-990-00-03 hexalobular head screw, a high-quality fastener engineered to deliver superior performance and durability for Mercedes-Benz vehicles. This screw is specifically designed for use in automotive applications, ensuring a perfect fit and function for your Mercedes-Benz model.

Measuring 10 x 1.5 x 0.5 centimeters in dimensions, this hexagonal screw boasts a hexagonal head with six flat sides, providing a stable and secure grip for socket wrenches and other hexagonal-shaped tools. The head is also recessed, allowing for easier access in tight spaces and preventing damage to the screw head during installation or removal.

The body of the Mercedes-Benz 003-990-00-03 screw is made from SAE Grade 8.8 steel, a material renowned for its exceptional strength and resistance to shear and tension loads. This material ensures that the screw can withstand the rigors of automotive use, providing a reliable and long-lasting solution for securing various components in your Mercedes-Benz vehicle.

The threads on this screw conform to the ISO metric M8.8 thread standard, ensuring compatibility with a wide range of fasteners and components. The screw also features a self-locking design, which helps prevent the nut or component from loosening over time, even under heavy vibration or stress.

The Mercedes-Benz 003-990-00-03 hexalobular head screw is designed to meet or exceed the stringent quality standards set by Mercedes-Benz, ensuring a perfect fit and function in your vehicle. Installing this screw is a straightforward process, and it can be easily tightened and loosened using a socket wrench or other hexagonal-shaped tool.

In conclusion, the Mercedes-Benz 003-990-00-03 hexalobular head screw is a high-performance, durable, and reliable fastener designed specifically for use in Mercedes-Benz vehicles. Its hexagonal head, SAE Grade 8.8 steel construction, compatibility with ISO metric M8.8 threads, and self-locking design make it an ideal choice for securing various components in your Mercedes-Benz model. With its superior strength and resistance to vibration and stress, this screw is sure to provide a long-lasting and secure solution for your automotive needs.

Mercedez-Benz Hexalobular Head Screw (003-990-00-03): A Comprehensive Analysis

The Mercedez-Benz 003-990-00-03 hexalobular head screw is a specialized fastener used in Mercedes-Benz vehicles. This analysis aims to provide you with the pros and cons of purchasing this screw to help you make an informed decision.

1. Superior Holding Power: Hexalobular head screws offer greater torque resistance and holding power compared to traditional screws due to their star-shaped design. This makes them an ideal choice for automotive applications.

2. Corrosion Resistance: Mercedes-Benz uses high-quality materials for their screws, ensuring they can withstand harsh environmental conditions and resist corrosion. This is particularly important for automotive parts that are exposed to the elements.

3. Precise Fitment: These screws are designed specifically for Mercedes-Benz vehicles. Their exact fitment ensures a secure installation and reduces the risk of damaging surrounding components.

1. Cost: Mercedes-Benz original parts, including screws, tend to be more expensive than aftermarket alternatives. This can be a significant deterrent for some buyers.

2. Availability: These screws may not be readily available at local automotive stores, making it necessary to order them online or through a dealership.

3. Time Consuming: Replacing a single screw can be a time-consuming process, especially if the vehicle's undercarriage needs to be accessed. The labor costs associated with this can add to the overall expense.

The Mercedez-Benz 003-990-00-03 hexalobular head screw offers several advantages, including superior holding power, corrosion resistance, and precise fitment. However, these benefits come at a cost, both in terms of monetary investment and time commitment. Ultimately, if you value the peace of mind that comes with using genuine Mercedes-Benz parts, the investment in these screws may be worthwhile. If cost is a significant concern, alternatives may be available from other reputable sources, but be sure to verify their compatibility and quality before making a purchase.

Details:

Parts must be resalable and in the original packaging. Cover to case. M10x30, diameter: 10mm, strength / hardness class: 10.9, thread code letter: m, pitch: 1,5mm. Shipping carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer.

Electrical parts are not returnable.

specifications differentialsdepo:

• brand: Mercedes
• mpn: 003-990-00-03
• model: C300 C43 S500 S580 S580e Sl55 Sl63 Glc300
• part type: Head Screw
• genuine oem: Yes
• warranty: 1 Year
• fitment type: Direct Replacement
• make: Mercedes-benz
• year: 2021 2022 2023 2024
• parts included: Only Part Reference 50 On The Diagram Is Included

general differentialsdepo:

• category: Auto Parts > Transmission Drivetrain > Differentials, Assemblies > Additional

offer differentialsdepo:

• options: ship-to-home
• in stock #: 5
• availability: in stock
• prices: $11.35–$12.80
• item condition: New
• started: february 5, 2026
• sold #: 16

shipping differentialsdepo:

• type: fixed
• carrier: ups
• service: ups ground, ups 2nd day air
• class: standard, expedited
• transit: 4-8 days

returns differentialsdepo:

• paid by: seller
• policy: returns accepted
• time: 30 days

payments differentialsdepo:

• credit card: diners-club
• wallet: apple-pay
• other

seller differentialsdepo:

• rating: 99.9%
• # reviews: 1151
• city: arlington, virginia