DORMAN/AUTOGRADE 423-030 Cap Screw Hex Head 019495410300 8.8 M4-.7 30MM

( Brand: Dorman/autograde ), ( Manufacturer Part Number: 423-030 ), ( 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: 019495410300 ), ( Type: Hardware, Fasteners And Fittings )

Review DORMAN/AUTOGRADE Cap Screw hex Head class 8.8 M4-.7 30mm fits M4

Introducing the Dorman/Autograde 423-030 Cap Screw, a high-strength fastener engineered for automotive applications. This cap screw boasts a hex head design for enhanced grip and torque application, ensuring a secure installation.

The Class 8.8 rating of this screw signifies its superior load-bearing capacity, making it a reliable choice for critical applications on vehicles. Its M4 thread pitch and .7mm thread diameter are compatible with standard automotive components and systems.

This 30mm long cap screw is manufactured from premium quality steel, ensuring both durability and resistance to corrosion. Its chrome-plated finish not only enhances its visual appeal but also provides an additional layer of protection against environmental elements.

The hex head of this cap screw measures 6.35mm in diameter, providing a generous contact area for wrenches and socket tools. This feature ensures a snug fit and efficient transfer of torque for proper installation.

This Dorman/Autograde cap screw is an excellent replacement for worn-out or damaged fasteners in various automotive applications. Its high strength, excellent resistance to corrosion, and precise dimensions make it a trusted choice among mechanics and DIY enthusiasts.

In summary, the Dorman/Autograde 423-030 Cap Screw is a top-quality fastener designed for demanding automotive applications. Its hex head design, Class 8.8 rating, M4 thread pitch, and .7mm thread diameter ensure optimal performance, durability, and compatibility with standard automotive components. With its premium steel construction, chrome-plated finish, and generous hex head size, this cap screw is the ideal choice for maintaining the safety and reliability of your vehicle.

Dorman/Autograde 423-030 Cap Screw (Hex Head, Class 8.8, M4 x 0.7, 30mm): A Detailed Analysis

The Dorman/Autograde 423-030 cap screw is a hex head Class 8.8, M4 x 0.7, 30mm fastener. This type of screw is commonly used in various automotive applications due to its high strength and load-bearing capacity. In this analysis, we will discuss the pros and cons of purchasing this specific screw, followed by an Recommendation.

1. High tensile strength: Class 8.8 screws are known for their superior tensile strength, making them suitable for applications where a high load is expected.

2. Precise fitment: Dorman and Autograde are reputable brands known for manufacturing high-quality automotive parts. These screws are likely to fit precisely in the intended application.

3. Corrosion resistance: The screws are typically made of materials that offer some level of corrosion resistance, ensuring their longevity in various environmental conditions.

4. Widely available: Dorman/Autograde 423-030 cap screws are readily available at most automotive parts stores and online retailers, making them convenient to purchase.

1. Cost: Compared to standard screws, Class 8.8 screws tend to be more expensive due to their increased strength and load-bearing capacity.

2. Overkill for some applications: In applications where a lower-strength screw would suffice, using a Class 8.8 screw may be considered unnecessary, leading to additional cost and potential overcomplication.

3. Limited thread lengths: The Dorman/Autograde 423-030 cap screw is only available in a 30mm thread length. Shorter or longer thread lengths may be required for different applications.

The Dorman/Autograde 423-030 cap screw is an excellent choice for automotive applications where a high load is expected and precise fitment is crucial. Its high tensile strength, corrosion resistance, and availability make it a popular choice among mechanics and DIY enthusiasts. However, its cost and limited thread lengths may be considered drawbacks for some users.

If you require a cap screw with a high load-bearing capacity and precise fitment for your automotive project, the Dorman/Autograde 423-030 cap screw is an excellent option to consider. However, if your application does not require such a high strength screw, you may want to consider a more cost-effective alternative. Always ensure you select the correct thread length for your specific application.

Details:

part #: 423030 prices

• $17.57-$42.04

specifications toolssupp:

• for models: M4
• brand: Dorman/autograde
• mpn: 423-030
• 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: 019495410300
• type: Hardware, Fasteners And Fittings

shipping toolssupp:

• type: Fixed
• cost: $0.00
• transit: 3-7 Days
• class: Economy, Standard, Expedited, One-day
• service: Economy, Standard, Expedited, Overnight

seller toolssupp:

• city: Satellite Beach, Florida
• # reviews: 127881
• rating: 99.2%

general toolssupp:

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

offer toolssupp:

• quantity: 2
• sold: 0
• started: July 22, 2025
• availability: In Stock
• options: Ship-to-home

returns toolssupp:

• policy: Returns Accepted
• paid by: Buyer
• time: 60 Days

payments toolssupp:

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

Dorman/autograde 423-030 Is Similar To:

• Dorman 442-750 Socket Cap Screw Class 12.9 M16 2.0 X 50mm (59.7% similar) Made of high-quality components for durability, reliability, and performance. Manufactured following strict OE standards to work like the original component. Engineered using the latest technology to ensure product lasts longer in service. Dorman 442-750 socket cap...(December 19th, 2024)
• Dorman 090-002.1 Pipe Plug Square 1 2 14 Npt Head Size 9 16 Inch (36.6% similar) Engineered with a factory-like design for effortless installation, ensuring perfect match your vehicle. Designed specifically for trucks, trailers, and buses. Manufactured following strict OE standards to work like the original component. Engineered using the latest technology...(January 7th, 2025)
• Dorman 170-425-50 170-425 Grade 5 1 2-13x 2-1 2 Inch Hex Head Cap Screw Bolts 50 Pack (39.7% similar) Free shipping is for continental USA only. USS hex head G5; 1/2-13X2-1/2 count confirmed. Dorman, part number 170-425-50...(January 19th, 2025)
• Dorman 982-016 Hex Nut M6 1.0 High Quality For Trucks Trailers And Buses New (25.2% similar) This allows you plenty of time to ensure you ve made the right choice. Key features: manufactured to strict OE standards for perfect fit and function engineered long-lasting durability using advanced technology factory-like design ensures effortless installation made from high-quality components...(January 20th, 2025)
• Dorman 867-016 Hex Nut Grade 8 Thread Size 5 8 18 Height 15 16 Inch (32.8% similar) Made of high-quality components for durability, reliability, and performance. Engineered using the latest technology to ensure product lasts longer in service. Manufactured following strict OE standards to work like the original component. Designed specifically for trucks...(February 1st, 2025)
• Dorman 432-108 Torque Lock Nut Class 8 Thread Size M8 1.25 Height 8.5mm (36.2% similar) Manufactured following strict OE standards to work like the original component. Dorman 432-108 torque lock nut class 8 thread size m8 1.25, height 8.5MM: part number: manufacturer. Designed specifically for trucks, trailers, and buses. Engineered using the latest...(February 2nd, 2025)
• Dorman 197-430 Cap Screw Hex Head Grade 8 1 2 13 X 3 Inch (56.5% similar) Manufactured following strict OE standards to work like the original component. Manufacturer: dorman. Engineered using the latest technology to ensure product lasts longer in service. Engineered with a factory-like design for effortless installation, ensuring perfect match your...(February 3rd, 2025)
• Dorman 700-203 Self Tapping Screw Hex Washer Head No 8 X 3 4 Inch (48.1% similar) Designed specifically for trucks, trailers, and buses. Engineered with a factory-like design for effortless installation, ensuring perfect match your vehicle. Engineered using the latest technology to ensure product lasts longer in service. Part number: 700-203 manufacturer: dorman...(February 7th, 2025)
• Dorman 490-024.1 Autograde 5 16 Inch X Od Brass Straight Compression Fitting (36.4% similar) Hose od 1: 5/16. Dorman offers a comprehensive line of compression fittings for almost any automotive repair job. Also suitable for a broad range of industrial and commercial uses. Adapter type: straight. A large variety of tube diameters and pipe sizes available. Conveniently packaged...(February 24th, 2025)
• Dorman 428-526 Cap Screw Hex Head Class 8.8 M10 1.25 X 25mm (68.3% similar) Designed specifically for trucks, trailers, and buses. Engineered using the latest technology to ensure product lasts longer in service. Manufactured following strict OE standards to work like the original component. Dorman 428-526 cap screw hex head class 8.8 M10 1...(February 27th, 2025)
• Dorman 44356 Split Lock Washer Class 8 M8 (42.6% similar) Made of high-quality components for durability, reliability, and performance. Dorman 44356 split lock washer class 8 M8: part number: manufacturer. Engineered with a factory-like design for effortless installation, ensuring perfect match your vehicle. Designed specifically for...(March 9th, 2025)