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ARP 622-4250 Stainless Steel Hex Bolt - Kit 5-Pack

Manufacturer

Picture for manufacturer ARP

Part Number

622-4250
14 reviews
Sale Price

$22.37

Estimated ship date Tuesday, November 17

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Product Details

The ARP 622-4250 is a 5-piece standard hex bolt kit manufactured from premium ARP 300 stainless steel, delivering professional-grade fastening solutions for automotive, marine, and trailer applications. These bolts are nominally rated at 180,000 psi tensile strength, providing a substantial safety margin over standard Grade 8 hardware.

Key Features:

  • Constructed from specially alloyed ARP 300 stainless steel for superior strength and corrosion resistance
  • 180,000 psi tensile strength rating exceeds Grade 8 specifications
  • Polished stainless steel finish offers exceptional rust resistance and attractive appearance
  • Maintenance-free design eliminates the need for ongoing treatment or coating
  • Kit includes 5 bolts with washers included
  • Standard hex head configuration for easy installation with common tools

ARP fasteners are engineered to provide reliable, long-lasting performance in demanding environments. The stainless steel construction ensures these bolts will maintain their integrity and appearance even when exposed to moisture, salt, and other corrosive elements. Each bolt is precision-manufactured to exacting tolerances for consistent quality and fit.

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

5/16-18 x 4.25

Thread Size

5/16-18 in.

Underhead Length (in)

4.250 in.

Washers Included

Yes

Wrench Diameter

3/8 in.

Wrenching

3/8

great so far

So far so good.....I can't believe the price on the tires I just ordered; almost too good to be true......

Quick and easy order placement and check out using PayPal.

Great Price and Fast Delivery!

I don't appreciate the added offers to "save" money by spending it on things I had no interest in when I bought the car part from you. Would have given 5 stars, but not after being harassed by subsequent ads.

.

first time so far so good

great price

Had exactly what I as looking for and reasonable price and shipping.

so far so good. I hope I get my purchase in a timely fashion.

Need to return item. It did not for into my vehicle.

glad you do amazon :D and the redirect was awesome. on amazon I couldn't find the race belt, only found it on your direct site. so far so good :D

Just what you want from a merchant but don't expect; fast, courteous service and attention to the details of your order. I'm a happy consumer. Thank you, Autoplicity. I'll be back.

I entered my discount code 2offtotal and it did not remove 2% of the price. It was less than10 so not a big deal, but it would have been better if it worked.

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