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ARP 645-2250 Differentials & Ring & Pinions

Manufacturer

Picture for manufacturer ARP

Part Number

645-2250
14 reviews
Sale Price

$17.82

In Stock (5)

delivery box

Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details
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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