DORMAN/AUTOGRADE 781-531N Cap Screw Hex Head 019495049845 8.8 M10-1.25 30MM

( Brand: Dorman/autograde ), ( Manufacturer Part Number: 781-531N ), ( 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: 019495049845 ), ( Type: Hardware, Fasteners And Fittings )

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

Introducing the Dorman/Autograde 781-531N cap screw, a robust and reliable fastener engineered for high-strength applications. This cap screw features a hex head design, providing a superior gripping surface for use with socket wrenches or hex wrenches.

The cap screw is classified as M10 x 1.25, which means it has a thread diameter of 10mm and a thread pitch of 1.25mm. Its length measures 30mm, making it suitable for various bolting and securing tasks.

This cap screw is manufactured to meet the stringent requirements of Class 8.8, also known as UNF UNC Class 3A. This classification indicates that the screw can withstand a tensile load of 120,000 psi (831 MPa) and a yield strength of 95,000 psi (655 MPa), ensuring the screw can handle heavy torque and stress with precision and durability.

The Dorman/Autograde 781-531N cap screw is a versatile fastener that can be used in various industries, such as automotive, construction, and heavy machinery, where high-strength components are essential. It is engineered to provide reliable performance and longevity, contributing to the overall safety and efficiency of your projects.

Crafted with precision and care, this cap screw is an essential addition to your toolkit or inventory. It is designed to deliver consistent performance and reliability, ensuring that your bolting and securing tasks are completed effectively and efficiently. Trust Dorman/Autograde for all your fastening needs and enjoy the peace of mind that comes from using a high-quality, dependable product.

Dorman/Autograde M10-1.25, 30mm Class 8.8 Cap Screws - Hex Head, Pros and Cons

The Dorman/Autograde 781-531N cap screws are a type of Class 8.8, hex head, M10-1.25, 30mm fastener. These screws are commonly used in various automotive applications due to their high load-bearing capacity and resistance to fatigue. In this article, we will discuss the pros and cons of purchasing these cap screws.

1. High Tensile Strength: Class 8.8 screws have a tensile strength of 120,000 psi or 834 MPa, making them suitable for applications where high loads are expected.

2. Resistant to Fatigue: The M10-1.25, 30mm cap screws are designed to withstand repeated loading and unloading, making them ideal for use in automotive and industrial applications.

3. Versatile: These screws can be used in various applications, including engine mounts, suspension components, and transmission mounts.

4. Affordable: Compared to other high-strength fasteners, Dorman/Autograde cap screws are relatively affordable, making them a cost-effective option for many applications.

1. Requires Special Tools: Installing and removing Class 8.8 cap screws requires the use of specialized tools, which can add to the overall cost and complexity of the installation process.

2. Limited Availability: These screws may not be readily available at local hardware stores, and may need to be ordered from specialized automotive or industrial suppliers.

3. Increased Installation Time: Due to the need for specialized tools and potential limited availability, installing these screws can take longer than using standard fasteners.

The Dorman/Autograde M10-1.25, 30mm Class 8.8 cap screws offer high tensile strength, resistance to fatigue, and versatility, making them an excellent choice for various automotive and industrial applications. However, they do require specialized tools for installation and may be less readily available than standard fasteners, which can add to the overall cost and complexity of the project.

If you require high-strength, load-bearing fasteners for your automotive or industrial application, the Dorman/Autograde M10-1.25, 30mm Class 8.8 cap screws are an excellent choice. However, be sure to factor in the additional cost and time required for tooling and potential limited availability when making your purchasing decision. It's recommended to order these screws from a reliable supplier with a good track record to ensure the authenticity and high quality of the product.

Details:

part #: 781531n prices

• $10.00-$20.69

specifications toolssupp:

• brand: Dorman/autograde
• mpn: 781-531n
• 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: 019495049845
• type: Hardware, Fasteners And Fittings

payments toolssupp:

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

general toolssupp:

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

seller toolssupp:

• city: Satellite Beach, Florida
• rating: 99.1%
• # reviews: 127971

shipping toolssupp:

• service: Economy, Standard, Expedited, Overnight
• cost: $0.00
• type: Fixed
• transit: 5-9 Days
• class: Economy, Standard, Expedited, One-day

returns toolssupp:

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

offer toolssupp:

• options: Ship-to-home
• started: August 31, 2025
• availability: In Stock
• quantity: 2
• sold: 0

Dorman/autograde 781-531N Is Similar To:

• Dorman 442-750 Socket Cap Screw Class 12.9 M16 2.0 X 50mm (56.3% 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 (31.1% 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 (40% 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 (25.9% 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 (34.8% 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 (39.4% 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 (57.8% 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 (46.7% 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 (38.1% 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 (73.8% 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 (39.3% 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)