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ARP 751-4500 Stainless Steel Hex Bolt - Kit 5-Pack

Manufacturer

Picture for manufacturer ARP

Part Number

751-4500
16 reviews
Sale Price

$15.10

Estimated ship date Thursday, November 26

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The ARP 751-4500 is a premium 5-piece fine thread hex bolt kit designed for high-performance automotive, marine, and trailer applications. Each bolt is manufactured from specially alloyed ARP 300 stainless steel, delivering exceptional strength and corrosion resistance for critical fastening needs.

Key Features:

  • Nominally rated at 180,000 psi tensile strength for superior clamping force
  • ARP 300 stainless steel construction resists rust and corrosion
  • Fine thread design for precise torque application
  • 12-point hex head design for improved wrench engagement
  • Includes washers for complete installation
  • Polished stainless finish provides professional appearance
  • Maintenance-free performance in harsh environments

ARP fasteners provide a substantial safety margin over standard Grade 8 hardware, making them ideal for differentials, ring and pinion installations, and other critical fastening applications where reliability is essential.

Products specifications

Fastener Finish

Black oxide

Fastener Head Style

Hex

Fastener Material

Chromemoly

Fastener Yield Strength (psi)

170,000 psi

Material

Black Oxide

Quantity

Sold as a set of 5.

Size

5/16-24 x 4.5

Thread Size

5/16-24 in.

Underhead Length (in)

4.500 in.

Washers Included

Yes

Wrench Diameter

3/8 in.

Wrenching

3/8

Cheaper than advance auto parts

Excellent price and easy transaction so far.

It was fast and it was correct

Great price and fast shipping. Thank you

Easy to find and reasonable price.but free shipping would be much better

Had issues on initial online order. Called customer service and they promptly took care of it. Thanks

The service is great. Wiper refills ordered for my Nissan Leaf did not fit, even though the website listing said they would. I was provided a refund over the phone without having to return the products. So, product listing--1 star; service--5 star

good

It was smooth

Ordering was easy, delivery was quick. You have given me an alternative to a local bus parts warehouse. Thanks very much!

The site was easy to use and prices are competitive.

If it is in stock like your website says it is...then this is the best site so far and I will be back.

Really good experience and good prices!

Great pricing and quick shipping. I'll be using them again for sure.

Very fast shipping, always great prices.

Adequate.

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