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ARP 623-4000 Stainless Steel Hex Bolt - Kit 5-Pack

Manufacturer

Picture for manufacturer ARP

Part Number

623-4000
12 reviews
Sale Price

$25.33

Estimated ship date Tuesday, November 17

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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

Premium quality fastener solution from ARP featuring five specially alloyed stainless steel hex bolts designed for automotive, marine, and trailer applications. These professional-grade bolts deliver exceptional strength and corrosion resistance for reliable installations.

Key Features:

  • Constructed from ARP 300 stainless steel with 180,000 psi tensile strength rating
  • Standard hex head design for easy installation with common tools
  • Superior corrosion resistance for maintenance-free performance
  • Polished stainless steel finish provides attractive appearance
  • Exceeds Grade 8 hardware specifications for enhanced safety margin
  • Includes matching washers for complete installation

ARP fasteners are engineered to deliver the perfect combination of strength, durability, and aesthetics. The specially polished stainless steel construction resists rust and corrosion even in harsh marine and automotive environments, while the high tensile strength rating ensures secure, reliable fastening for critical applications.

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

3/8-16 x 4

Thread Size

3/8-16 in.

Underhead Length (in)

4.000 in.

Washers Included

Yes

Wrench Diameter

3/8 in.

Wrenching

3/8

Was a little hesitant at first about the company because I've never worked with them before. Saved a ton of money and had a great experience. Will be a returning customer!

Package arrived quickly and on time.

Easy shopping experience

It was ok

Ordering was easy. Shipped quickly.

Really fast shipping. On point delivery. No issues what so ever. Lowest pricing. Thanks Autoplicity

I like this site has very low prices and great products

Found my fender flares easy made payment and shipped right away received my product in 2 days gr8 seller will do business again

I ordered new leaf springs for my Jeep Cherokee. Its already headed out to me. Ordering was nice and easy. I'll post more once i get it.

Autoplicity has a great selection of parts, great companies and great prices. Shipping was very fast and payment very easy. Will be shopping here in the future.

Good experience...autoplicity had the most competitive prices for both my jk wrangler daystar dash panel and a smitybilt inclinometer...would have likes shipping to be a little quicker, but overall good

best priced from any site, clear info. shipped on time<br>very happy will for sure come back

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