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ARP 7/16 Inch -20x1.500 12pt Black Oxide Chromoly Bolts (5/pkg) - 743-1500

ARP Bolts 743-1500

If you're in the market for reliable fasteners, the ARP 743-1500 is worth considering. These bolts are crafted from high-quality chromoly material, specifically ARP 8740 chrome moly, ensuring they can handle significant stress without failure.

Features:

  • Fastener Size: 7/16-20 in. RH
  • Underhead Length: 1.500 in.
  • Fastener Head Style: 12-point
  • Fastener Material: Chromoly
  • Fastener Finish: Black oxide
  • Fastener Grade: ARP 8740 chrome moly
  • Fastener Yield Strength: 180,000 psi
  • Wrench Diameter: 7/16 in.
  • Washers Included: Yes
  • Quantity: Sold as a set of 5

Many customers have noted the durability of these bolts, especially in high-performance applications. One user mentioned, "I used these on my engine build, and they held up perfectly under high torque. Definitely worth the investment." Another added, "The black oxide finish not only looks good but also helps with corrosion resistance." It's clear that these bolts are appreciated for their quality and reliability.

With a yield strength of 180,000 psi, the ARP 743-1500 bolts provide robust performance, making them suitable for various applications where strength and reliability are crucial. Plus, the 12-point head style allows for better grip and torque application, which can be a game-changer during installation.

Overall, if you're looking for a dependable set of bolts that won't let you down, the ARP 743-1500 is a solid choice. They come with washers included, so you have everything you need right out of the box. Just be sure to check your specific requirements to ensure these are the right fit for your project.

Other Part Numbers:
ARP Bolts #arp743-1500

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⚠ WARNING: Cancer and Reproductive Harm
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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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