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ARP 645-2250 Differentials & Ring & Pinions

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 656-2000 Fasteners - 12Point Bolts

Part Number

645-2250
14 reviews
04/16/2034 8:18 PM
Sale Price

$17.82

In Stock (5)

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Usually delivered within 2 days

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Product Details

ARP 645-2250 Differentials & Ring & Pinions

Standard 12Point 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

Black oxide

Fastener Head Style

12-Point

Fastener Material

Chromemoly

Fastener Yield Strength (psi)

170,000 psi

Material

Black Oxide

Quantity

Sold as a set of 5.

Size

7/16-14 x 2.25

Thread Size

7/16-14 in.

Underhead Length (in)

2.250 in.

Washers Included

Yes

Wrench Diameter

1/2 in.

Wrenching

1/2

Will recommend to everyone. Thank you

Easy ordering

Arrived qickly and looks great haven't jnstalled yet but looks pretty straight forward

Great price

Good service good prices

Fast and simple.

I will know when i put the parts on.

All fine with order

No problems, quick delivery

It was fast and efficient.

Good price for parts

Great ! I could not believe how quick I received the order Thanks

Was easy to navigate your site

I used Autoplicity for the first time less than a week ago. I ordered some 5' fog light covers. They arrived in a short time, Just what I thought they would be, and 100% satisfied with the product and fast shipping they provided.

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