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ARP Bolts 5/16-24 Hex Flange Nut Kit, Steel, Black Oxide Finish, 180,000 psi Yield Strength
$1.69

If you’re diving into some serious DIY work on your ride, you’ll want to check out this ARP 5/16 inch 24 Hex Flange Nut. These little guys pack a punch when it comes to strength and reliability. Made from solid steel, they’ve got a black oxide finish that not only looks good but also helps resist corrosion. You know how it is; nobody wants rust creeping in on their hard work.

With a thread size of 5/16-24, these nuts are perfect for a variety of applications. They’re not self-locking, which means you’ll want to pair them with a good washer to keep everything snug. Speaking of snug, the wrench diameter is 3/8 inches, so make sure you’ve got the right tools on hand when you’re ready to install.

Now, let’s talk strength. These nuts have a yield strength of 180,000 psi—yeah, you read that right. That means they’re built to handle some serious torque without flinching. Whether you’re working on suspension components or other critical areas, these nuts will hold up under pressure.

Just a heads up: they’re sold individually, so grab as many as you need for your project. If you’re looking for a reliable fastener that won’t let you down, this ARP nut kit is a solid choice. Trust me, once you try them, you’ll wonder how you ever worked without them.

Other Part Numbers:
ARP Bolts #arp200-8614

Proposition 65

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

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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.

ARP Store | ARP Bolts | ARP Stud Kits | ARP Wheel Bolts | ARP Clearance

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