DORMAN/AUTOGRADE 428-830 Cap Screw Hex Head 019495076919 8.8 M14 1.50 30MM

( Brand: Dorman/autograde ), ( Manufacturer Part Number: 428-830 ), ( 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: 019495076919 ), ( Type: Hardware, Fasteners And Fittings )

Review DORMAN/AUTOGRADE Cap Screw hex Head class 8.8 M14 1.50 30mm

The Dorman/Autograde 428-830 cap screw is a high-strength fastener designed for automotive applications. This particular screw comes with a hex head shape and is classified under the SAE J112 standard as a Class 8.8 bolt, making it ideal for use in heavy-duty automotive components that require superior load-bearing capacity.

The screw measures 30mm in length, providing ample thread engagement for secure fastening. Its thread pitch is M14, which corresponds to a thread diameter of 14mm and a thread depth of 1.5mm. The hex head has a diameter of 11.3mm and is designed to fit standard hex wrenches.

The Dorman/Autograde 428-830 cap screw is manufactured from high-strength steel, ensuring it can withstand the rigors of automotive use. The screw's hex head shape offers added resistance to stripping and provides a more secure grip when tightening with a wrench.

This cap screw is suitable for use in various automotive applications, such as engine components, transmission systems, and suspension systems. Its high tensile strength and load-bearing capacity make it a reliable choice for automotive repairs and upgrades.

In summary, the Dorman/Autograde 428-830 cap screw is a heavy-duty fastener designed for use in automotive applications. Its hex head shape, Class 8.8 rating, M14 thread pitch, and 30mm length make it an ideal choice for securing various automotive components in need of superior load-bearing capacity. The screw is manufactured from high-strength steel, ensuring it can withstand the rigors of automotive use.

Dorman/Autograde 428-830 Cap Screws: A Comprehensive Analysis

The Dorman/Autograde 428-830 cap screws are a type of hex head class 8.8 M14 bolts with a length of 30mm. These bolts are commonly used in automotive applications, particularly in heavy-duty suspension systems. In this analysis, we will discuss the pros and cons of purchasing these cap screws to help consumers make an informed decision.

1. High Tensile Strength: The cap screws have a high tensile strength of 1.50 Nm, making them suitable for applications that require strong bolts.

2. Class 8.8 Rating: This rating signifies that the cap screws can withstand a high load capacity, making them ideal for heavy-duty applications.

3. Hex Head Design: The hex head design provides a larger contact surface area between the socket and the bolt, ensuring better torque transfer and reducing the risk of rounding off the head during installation.

4. Affordable: Compared to other brands, the Dorman/Autograde cap screws are relatively affordable, making them a cost-effective option for many consumers.

5. Widely Available: These cap screws are widely available at various auto parts stores and online retailers, making them easily accessible to consumers.

1. Potential for Galvanic Corrosion: The cap screws are made of steel and may be prone to galvanic corrosion when used in applications where dissimilar metals come into contact, such as in saltwater environments.

2. Requires Proper Installation: Improper installation, such as over-tightening or under-tightening, can lead to damage and decreased performance.

3. May Not Be OEM: These cap screws may not be the original equipment manufacturer (OEM) bolts used in a specific vehicle, which could potentially impact performance or fitment.

The Dorman/Autograde 428-830 cap screws offer several advantages, including high tensile strength, class 8.8 rating, hex head design, affordability, and wide availability. However, they also come with some disadvantages, such as potential for galvanic corrosion and the need for proper installation.

Considering the pros and cons, these cap screws are a suitable option for consumers looking for strong, affordable bolts for heavy-duty applications. However, it's essential to use them in the correct application and ensure proper installation to avoid potential issues. If galvanic corrosion is a concern, consider using corrosion-resistant coatings or bolts made from compatible metals.

Details:

part #: 428830 prices

• $23.25-$33.23

specifications toolssupp:

• brand: Dorman/autograde
• mpn: 428-830
• 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: 019495076919
• type: Hardware, Fasteners And Fittings

general toolssupp:

• condition: New
• Motors > Automotive Tools Supplies > Other Auto Tools Supplies

seller toolssupp:

• rating: 99.5%
• city: Colmar, Pennsylvania
• # reviews: 130398

shipping toolssupp:

• class: Economy, Standard, Expedited, One-day
• type: Fixed
• cost: $0.00
• transit: 4-8 Days
• service: Economy, Standard, Expedited, Overnight

returns toolssupp:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

offer toolssupp:

• quantity: 2
• started: March 15, 2026
• availability: In Stock
• options: Ship-to-home
• sold: 0

payments toolssupp:

• credit card: Mastercard
• wallet: Apple-pay
• other

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