fits model: M8.

( Brand: Arp ), ( Manufacturer Part Number: 671-1005 ), ( Color: Black ), ( UPC: 672036025670 )
The ARP 671-1005 is a high-performance, 1.25 pitch, 40mm, M8, 12-point, UHL (Ultra High Tensile) bolts and nuts set from Automotive Racing Products. This bolt and nut kit is specifically designed for rigorous automotive applications, where superior strength and reliability are paramount.
The M8 thread size of these bolts allows for a generous 8mm thread diameter, providing an increased load capacity compared to standard bolts. The 12-point nuts in this kit offer a higher clamping force and resistance to loosening due to their increased number of contact points with the bolt.
The UHL designation indicates that these bolts and nuts have been manufactured from Ultra High Tensile materials, which ensures they can withstand significant tensile forces without failure. The 1.25 pitch measurement refers to the number of threads per inch, with a higher pitch providing a more rapid thread engagement and improved torque transfer.
The oxide finish on the ARP 671-1005 set offers several advantages. It provides corrosion resistance, ensuring that the bolts and nuts remain in excellent condition even in harsh environments. Additionally, the oxide finish can help prevent galling and seizure during installation, making the bolts easier to thread and tighten.
These bolts and nuts are suitable for various automotive applications, including engine buildings, suspension systems, and drivetrain components, where the demanding conditions require the use of high-strength, reliable fasteners. The ARP 671-1005 set is a must-have for professional mechanics, race teams, and enthusiasts who demand the best from their vehicles.
In summary, the ARP 671-1005 M8, 1.25 pitch, 40mm, UHL, 12-point bolt and nut set is a high-performance, reliable, and durable fastener solution designed specifically for the rigors of automotive applications. Its high-strength materials, increased thread size, and superior thread design make it an essential tool for professional mechanics, race teams, and enthusiasts who demand the best from their vehicles.
The ARP 671-1005 oxide M8 1.25 40mm UHL 12-point is a high-performance, heat-treated fastener designed for applications requiring superior strength and durability. Here are some pros and cons of buying this fastener:
Pros:1. Superior Strength: This fastener is made of high-strength material and is heat-treated, ensuring it can withstand high loads and stresses.
2. Corrosion Resistance: The oxide finish provides excellent protection against corrosion, making it an ideal choice for applications in harsh environments.
3. 12-Point Design: The 12-point design of the head provides greater grip area, reducing the risk of rounding out the head during installation or removal.
4. UHL Thread Form: The Unified Coarse National Thread Form ensures compatibility with a wide range of applications and industries.
Cons:1. Cost: The ARP 671-1005 is more expensive than standard fasteners due to its high-performance materials and manufacturing process.
2. Availability: Due to its specialized nature, this fastener may not be readily available at local hardware stores and may need to be ordered from a specialized supplier.
In conclusion, if you require a high-strength, corrosion-resistant fastener for a critical application, the ARP 671-1005 oxide M8 1.25 40mm UHL 12-point is an excellent choice. However, its cost and availability may be a consideration for some applications. If cost is a major factor, standard fasteners may be a more practical option.
Recommendation: If you need this type of fastener for a critical application, it is recommended to purchase from a reputable supplier to ensure you receive a genuine and high-quality product. If cost is a concern, consider alternative fasteners with similar specifications but lower cost.
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