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ARP M12 x 1.75 x 70 Hex Black Oxide Bolts 8740 Chromoly (5/pkg) - High Strength Fasteners - 665-1008

ARP Bolts - Part Number: 665-1008

If you're looking for reliable and durable bolts for your next project, the ARP 665-1008 might just be what you need. These M12 x 1.75 x 70 hex black oxide bolts are crafted from high-quality 8740 chromoly material, ensuring they can handle the rigors of demanding applications.

Features:
  • Fastener Size: 12mm x 1.75 RH
  • Underhead Length: 70.00mm
  • Fastener Head Style: Hex head
  • Fastener Material: 8740 chromoly
  • Fastener Finish: Black oxide
  • Fastener Grade: ARP 8740 chrome moly
  • Fastener Yield Strength: 180,000 psi
  • Wrench Diameter: 14mm
  • Washers Included: Yes

One of the standout features of these bolts is their impressive yield strength of 180,000 psi, which means they can withstand significant stress without failing. The black oxide finish not only gives them a sleek appearance but also provides some level of corrosion resistance, making them suitable for various environments.

Customers have shared their experiences with the ARP 665-1008, noting how easy they are to work with. One user mentioned, "I used these bolts for my engine rebuild, and they held up perfectly. The fit was spot on, and I appreciated that they came with washers." Another reviewer added, "I love the quality of ARP products. You can really feel the difference in strength compared to standard bolts."

Whether you're a professional mechanic or a DIY enthusiast, having reliable fasteners like the ARP 665-1008 can make all the difference in your projects. With their robust construction and user-friendly design, these bolts are a solid choice for anyone looking to ensure their work stands the test of time.

Other Part Numbers:
ARP Bolts #arp665-1008

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

ARP Bolts Logo

The Story Behind ARP Bolts

ARP (Automotive Racing Products) was founded by Gary Holzapfel in 1968 when he noticed his drag-racing friends succumbing to bolt-induced engine failure as a result of poor-quality fasteners. He drew upon his expertise in the aerospace industry to develop a solution, which turned into a successful business nonetheless. 

Since its inception, ARP has been engineering and perfecting a wide range of bolts, studs, nuts, and other fasteners for engines, cylinder heads, headers, wheels, and transmissions. Today, ARP remains the undisputed world leader in automotive fasteners. Racing aficionados everywhere know and recognize the ARP brand and can vouch for its quality.

What Makes ARP Bolts So Special?

Located in Ventura, California, all ARP processes from raw wire to finished fasteners are conducted in-house, right here in the USA. The company continually improves its processes with strict quality control guidelines and is dedicated to producing products that are second to none. Simply put, ARP Bolts are better than the competition because of their quality materials and advanced processes. 

ARP prides itself on using only top-quality materials that are above the usual “aerospace-grade” quality that other manufacturers settle for. For example, while 8740 Chromoly steel has four different grades, ARP only uses the top two, SDF and CHQ. These grades cost twice as much as the lower commercial and aircraft grades, but deliver “zero defect” quality that you can trust each and every time.

ARP Bolts are built to withstand serious racing, possess greater tensile strengths, and can survive higher stress levels than most aircraft fasteners. ARP is dedicated to creating fasteners that boast ultimate strength and durability to ensure they last race after race. Its product lineup ranges from quality high-performance OEM parts to exotic specialty hardware for IndyCar, NASCAR, NHRA drag racing, Formula 1, and even marine applications.

Equip Your Ride with ARP Bolts at Vivid Racing

If you are looking to change the fasteners on your car, you’ve come to the right place. No other brand beats out ARP Bolts in terms of strength, quality, and race-proven success. Vivid Racing is, therefore, proud to carry an extensive lineup of products from American Racing Products like bolts, fluids, sealants, hand tools, stud kits, piston sleeves, wheel bolts, and more! If you have any questions regarding the parts above, please call our specialized sales team at (480) 966-3040.

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