ARP 661-1007 Hex Oxide Bolts 672036025304 1.25 50 5-PACK

( Brand: Arp ), ( Manufacturer Part Number: 661-1007 ), ( Part Type: Bolt ), ( Air Freight Prohibited: False ), ( UPC: 672036025304 )

Review ARP 1.25 50 Hex Black Oxide Bolts 5-pack For Automotive Applications fits M8

Introducing the ARP 661-1007 M8 1.25 50 hex oxide bolts, a high-performance hardware solution for your automotive or industrial applications. This 5-pack of bolts from Advanced Racing Products (ARP) is engineered to deliver exceptional strength, reliability, and durability.

The ARP 661-1007 bolts are manufactured using premium materials, including high-strength steel and chrome-alloy threading. Their hexagonal head design provides a secure engagement with standard socket tools, while their oxide finish helps prevent galling and seizing during installation and removal.

These bolts feature a 1.25 inch length and an M8 thread size, making them suitable for various applications where a medium thread size and a moderate length are required. Their 50 degree tapered thread design ensures a secure, evenly distributed clamping force, which is essential for maintaining component integrity and preventing failures under high loads.

ARP is renowned for its rigorous testing and quality control standards, ensuring that each bolt meets the highest industry standards. The ARP 661-1007 bolts are no exception, as they undergo extensive testing to ensure they can withstand extreme torque loads and temperatures.

In summary, the ARP 661-1007 M8 1.25 50 hex oxide bolts are a top-tier hardware solution designed for demanding applications where strength, reliability, and durability are paramount. Whether you're building a high-performance engine or working on an industrial project, these bolts are an excellent choice for ensuring optimal performance and peace of mind.

ARP 661-1007 M8 1.25 50 hex oxide bolts are a type of high-performance hardware used in various applications, particularly in automotive and industrial industries. These bolts are known for their superior strength and durability, but like any other product, they come with their own sets of advantages and disadvantages.

1. Superior Strength: ARP bolts are made from high-quality materials, such as 6061-T6 aluminum and 4340 chromoly steel, ensuring they can withstand high torque and tension without breaking or stripping.

2. Precise Threading: ARP bolts feature precise threading, ensuring a secure and reliable connection between the bolt and the component being fastened. This is crucial in high-performance applications where component failure can be catastrophic.

3. Corrosion Resistance: ARP bolts are often coated with zinc or other corrosion-resistant materials, making them ideal for use in harsh environments where they may be exposed to moisture, saltwater, or other corrosive substances.

4. Reusable: ARP bolts can be reused, making them a cost-effective solution for repeat applications.

1. Cost: ARP bolts are generally more expensive than standard bolts due to their high-performance materials and manufacturing processes.

2. Over-tightening Risk: ARP bolts require precise torque settings to ensure their full benefits are achieved. Over-tightening can lead to damage to the component or the bolt itself.

3. Limited Availability: ARP bolts may not be readily available at local hardware stores or automotive parts retailers. They are often sold through specialized performance parts distributors or directly from the manufacturer.

In conclusion, ARP 661-1007 M8 1.25 50 hex oxide bolts offer superior strength, precise threading, corrosion resistance, and reusability, making them an excellent choice for high-performance applications. However, their cost, limited availability, and the need for precise torque settings can be disadvantages for some users.

If you are in a high-performance application and require the superior strength and durability that ARP bolts offer, their advantages far outweigh their disadvantages. However, if you are on a tight budget or do not require the extreme performance capabilities of these bolts, standard bolts may be a more cost-effective solution. Ultimately, the decision to purchase ARP bolts depends on your specific application requirements and budget constraints.

Details:

Design: Hex head for easy installation and removal with standard tools. Designed with a 50-inch length and M8 diameter, they are ideal for various automotive assembly repair tasks. Crafted by ARP, a trusted name in high-performance fasteners, these bolts feature black oxide finish that provides corrosion resistance and sleek appearance. Features: Material: High-strength steel with black oxide finish for corrosion resistance.

Their precise threading and high-quality steel construction guarantee reliable performance a secure fit in critical applications. Size: M8 x 1.25 50 inches, suitable for various automotive applications. The ARP M8 x 1.25 50 hex black oxide bolts are engineered for durability and secure fastening in automotive projects. Pack Quantity: Includes 5 bolts for convenience and project efficiency.

Each pack contains five bolts, offering convenience and value for your automotive needs.

part #: 6611007 prices

• $26.92-$34.98

specifications motoralph:

• for models: M8
• brand: Arp
• mpn: 661-1007
• part type: Bolt
• air freight prohibited: False
• upc: 672036025304

payments motoralph:

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

shipping motoralph:

• type: Fixed
• cost: $0.00
• service: Standard
• class: Standard
• transit: 3-6 Days

returns motoralph:

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

general motoralph:

• condition: New
• Motors > Parts Accessories > Other

offer motoralph:

• options: Ship-to-home
• availability: In Stock
• quantity: 5
• started: January 22, 2026
• sold: 0

seller motoralph:

• rating: 96.6%
• city: Saint Paul, Minnesota
• # reviews: 217

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