
( Brand: Dorman/autograde ), ( Manufacturer Part Number: 428-690 ), ( Manufacturer Warranty: 1 Year ), ( California Prop 65 Warning: This Product Contains Chemicals Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. ), ( UPC: 019495426905 ), ( Type: Hardware, Fasteners And Fittings )
Introducing the Dorman/Autograde 428-690 cap screw, a high-quality fastener designed for durability and reliability in various automotive applications. This cap screw features a hex head design, providing a secure and easy-to-attach connection with the use of a hex wrench.
The cap screw is made of Class 8.8 material, which is a superior grade of steel for bolts and screws used in heavy-duty automotive applications. The M12 thread size and 1.50 pitch make this screw suitable for various automotive components, such as engine and transmission mounts, suspension components, and steering systems.
This cap screw has a length of 90mm (3.54 inches), making it a versatile option for reaching various bolt locations in automotive systems. Its hex head design provides a larger contact area between the wrench and the screw, reducing the risk of rounding out the head during tightening.
The Dorman/Autograde 428-690 cap screw is an excellent choice for DIY enthusiasts and professional mechanics who demand top-notch performance and reliability from their automotive components. Its robust design, combined with its high-strength material and precise threading, ensures a secure and long-lasting connection in even the most demanding automotive environments.
In summary, the Dorman/Autograde 428-690 cap screw is a dependable and superior fastener for use in automotive applications. Its hex head design, Class 8.8 material, M12 thread size, and 90mm length make it a versatile and reliable option for a wide range of automotive components.
Dorman/Autograde M12-1.50, 90mm Cap Screws (428-690) are hex head class 8.8 bolts commonly used in automotive applications. In this analysis, we will discuss the pros, cons, and provide a conclusion based on their performance and value.
Pros:1. High Strength: Class 8.8 bolts are known for their high strength and load capacity. These cap screws can handle significant torque and tension, making them suitable for various automotive applications.
2. Hex Head Design: The hex head design offers a larger contact surface area compared to other head styles, allowing for better grip and torque transfer. This makes the screws less prone to stripping and easier to install and remove.
3. Affordable: Compared to OEM alternatives, Dorman/Autograde cap screws are generally more affordable. This makes them an attractive option for budget-conscious consumers and professional mechanics.
Cons:1. Potential Quality Variations: Since these are aftermarket parts, there might be some variations in quality from one batch to another. It is essential to ensure the screws you purchase are from a reputable supplier to minimize the risk of receiving subpar products.
2. Lack of Coating: Unlike some OEM alternatives, Dorman/Autograde cap screws do not come with any protective coating. This means that they are more susceptible to corrosion, especially in harsh environments.
3. Limited Length Options: These cap screws are only available in a 90mm length. If you require a different length for your specific application, you may need to look for alternative options.
Conclusion:Dorman/Autograde M12-1.50, 90mm Cap Screws (428-690) offer a good balance between strength, affordability, and ease of use. However, their lack of protective coating and limited length options can be drawbacks for some applications. To mitigate potential quality issues, it is recommended to purchase these screws from a trusted supplier. If corrosion resistance or a specific length is a concern, consider exploring alternative options with better coating or length choices. Ultimately, these screws can be a reliable choice for those seeking a cost-effective solution for their automotive repair needs.