My Account
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order

ARP 401-8300 12-Point Chrome Moly Fastener Nut

Manufacturer

Picture for manufacturer ARP

Part Number

401-8300
6 reviews
Sale Price

$4.32

In Stock (10+)

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The ARP 401-8300 is a precision-engineered 12-point nut designed for high-performance automotive applications where strength and reliability are critical. Constructed from premium 8740 chrome moly steel, this single fastener nut delivers an impressive 180,000 psi tensile strength to withstand extreme loads and stress.

Key Features:

  • 8740 chrome moly steel construction for superior strength and durability
  • 12-point design allows for precise torque application and multiple wrench positions
  • Rated at 180,000 psi tensile strength for demanding performance applications
  • Black oxide finish provides corrosion resistance and professional appearance
  • Manufactured to ARP's exacting quality standards with tight tolerances
  • Thick wall design optimizes strength and rigidity under load

ARP fasteners are the choice of professional engine builders and racers worldwide. This 12-point nut features precision threads and heat-treated chrome moly construction that ensures consistent clamping force and reliability in high-vibration, high-temperature environments. The 12-point configuration provides 30-degree engagement angles for easier installation in tight spaces compared to traditional 6-point nuts.

Products specifications

Fastener Yield Strength (psi)

180,000 psi

Nut Finish

Polished

Nut Material

Stainless steel

Nut Style

12-point

Nylon Insert

No

Quantity

Sold individually.

Self-Locking

No

Size

1/4-20

Thread Size

1/4-20 in.

Washers Included

No

Wrench Diameter

5/16 in.

Easy to use website, great communication, and product was exactly as described.

Quick and easy to pay. I used my Amazon account

They did not have the part I ordered, but they quickly provided me with a nearly equivilent part! The shipping was fast and it was packed perfectly. I like them peoples!!!

Unbeatable price and super fast shipping! The website is easy to navigate and there is a wide range of products to choose from. No need to go to the auto parts store when you have Autoplicity.com

Great

Ordered a VP Racing fuel container and fill tube late Friday and it's already on the way. <br>Best price online and very quick service. Great transaction will definitely order from vendor again. <br>Thanks Autoplicity.

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy