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ARP 721-2500 Gaskets & Seals

Manufacturer

ARP

<p>Today, ARP&rsquo;s product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline and throughout the suspension and frame. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, NASCAR and NHRA drag racing and marine applications.</p>

Picture for manufacturer ARP 535-9801 Engine Parts

Part Number

721-2500
7 reviews
04/16/2034 7:01 AM
Sale Price

$14.41

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Product Details

ARP 721-2500 Gaskets & Seals

These gorgeous bolts are rated at 170000 psi to provide a substantial extra margin of safety over grade 8 and other hardware. They can be used on cars as well as boats and trailers. Stock up on these truly maintenance free bolts so you have them when the need arises.

Fine Thread Hex Bolt
5Pieces

Now you can use premium quality ARP stainless steel or chrome moly fasteners to install most anything on a car, boat or trailer. The specially alloyed ARP 300 stainless steel and heat-treated 8740 chrome moly bolts (black oxide finish) are nominally rated at 180,000 psi tensile strength to provide a substantial extra margin of safety over Grade 8 hardware.

Whats more, you cant beat the gorgeous looks of ARPs specially polished stainless steel fasteners, and their ability to resist rust. Theyre truly maintenance free!

You can get 5-packs (washers included) of any diameter bolt from 1/4 to 1/2 or M6 to M12 in lengths ranging from 1/2 to 6, with ARP12-point heads. Matching nuts are also available

Products specifications

Fastener Finish

Polished

Fastener Head Style

Hex

Fastener Material

Stainless steel

Fastener Yield Strength (psi)

170,000 psi

Quantity

Sold as a set of 5.

Size

1/4-28 x 2.5

Thread Size

1/4-28 in.

Underhead Length (in)

2.500 in.

Underhead Length (mm)

63.5mm

Washers Included

Yes

Wrench Diameter

5/16 in.

Wrenching

5/16

it was one of the most easiest sites to use and the order shipped really quick. will buy from again.

very easy

Autoplicity is awesome! Easy check out and quick shipping! Will buy from again!

Great price and super fast shipping!!<br>Will be back!!!

Great store! Best prices, fast fedex shipping. Very satisfied, will buy from Autoplicity again!

Good site easy to search for and find parts. The lowest prices on almost every part I have been able to find for my truck.

Seller was quick and hasle free to deal with. Will purchase again from this seller.

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