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ARP 645-4500 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>

Part Number

645-4500
04/24/2034 10:47 AM
Sale Price

$21.87

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Product Details

ARP 645-4500 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 4.5

Thread Size

7/16-14 in.

Underhead Length (in)

4.500 in.

Underhead Length (mm)

114.3mm

Washers Included

Yes

Wrench Diameter

1/2 in.

Wrenching

1/2

I very satisfied with the price and the fact that it's exactly what I was looking for.

Fine

Awesome price and shipping time.

You kept my item in my shopping cart for an extended period (3-4 weeks) without sending me constant reminders to check out. Thanks for the excellent service to date.

The site was awesome to use and the prices are great as well. All of my items came undamaged though one of my drum brakes arrived dusty and unwrapped in its box- but it was still in good condition. My only complaint is that my order was all set to arrive by the Friday before Christmas and pieces of my order didn't arrive until after Christmas. Also online it says that those particular items didn't ship (maybe that factory was just slow to update their tracking info). I tried to contact autoplicity, but they were understandably closed for the holidays then by the time they reopened my order was already in hand. Overall, the pros outweigh the one con and I will order from them again.

Great

Just what I needed at a great price and fast delivery!

Delivery faster than expected.

Amazing service. Fast shipping!

Quick easy checkout! The pipes were already scratched up, pretty bad in some places and after installation they smoked quite a bit. I'm guessing the paint getting hot from the exhaust.

Unless I misunderstood, the headlights I bought were suppose to be an easy swap but after removing my grill and old headlights I found that an adapter cable was nessassary. Hence I had to reassemble everything and order adapter cables that could not be bought locally.

Great site! Very easy to find what I needed and quick checkout. I'll be back!

Good price and details. Product reviews were related to the site and not the product.

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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