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ARP 300-8360 12-Point Metric Nuts - 10 Piece Set

Part of: ARP Metric 12-Point Nuts

Other options in this family: ARP 300-8361 ARP 301-8350 ARP 300-8396 ARP AUN121

Manufacturer

Picture for manufacturer ARP

Part Number

300-8360
15 reviews
Sale Price

$40.14

4 left at this price

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

ARP 300-8360 12-point metric nuts are precision-engineered fasteners designed for high-performance engine applications requiring maximum strength and reliability. This 10-piece set delivers the quality and durability that ARP is renowned for in the motorsports and automotive industries.

Construction and Materials:

  • Manufactured from premium 8740 chrome moly steel for exceptional strength
  • Rated at 180,000 psi tensile strength for demanding applications
  • Black oxide finish provides corrosion resistance and professional appearance
  • 12-point design allows for easier installation in tight spaces with multiple engagement angles
  • Thick wall construction ensures optimum strength and rigidity under extreme loads

Key Features:

  • Precision-machined threads for accurate torque values and secure clamping
  • Metric sizing for proper fitment on import and domestic applications
  • Meets ARP's rigorous quality control standards
  • Ideal for cylinder head installations, main caps, and other critical fastening applications
  • Reusable design for multiple installations when properly maintained

ARP fasteners are the choice of professional engine builders and racing teams worldwide. These 12-point nuts provide the reliability needed for high-stress applications where fastener failure is not an option.

Products specifications

Fastener Yield Strength (psi)

150,000 psi

Nut Finish

Black oxide

Nut Material

Steel

Nut Style

12-point

Nylon Insert

No

Quantity

Sold as a set of 10.

Self-Locking

No

Size

M8 x 1.00

Socket

10mm

Thread Size

8mm x 1.00

Washers Included

No

Wrench Diameter

10mm

Great product, and delivery was on time with no issues. I do recommend.

Easy to order, fast shipping, great prices. What else do you need?! I'll buy again

Nice straight forward process

Good cheaper than ebay

If all turns out well you will be my favorite Auto Store for life so far i like the price.thank you

Only complaint was on box should have put fragile because upon delivery looks like someone stomped all over the box I haven't opened box yet because mech won't be available Hopefully part isn't damaged ..

I really would like to have an estimate of the shipping and delivery dates.

I received the product within a week and it was exactly what I needed.

easy ordering!

Great price and easy checkout

Shopping with Autoplicity is as simple as it gets ! Easy and straight forward ! Update : I received the wrong size rim. I contacted Autoplicity, they set me up with a return no questions asked. Great service ! I ordered the correct rim after I verified the part number and received it two days before estimated delivery. I was also emailed by the cofounder offering his number and assistance ! Who does that ?? AUTOPLICITY ! That's who ! I will shop with them again ! Larry DeSoto

I just finished a transaction with this company and decided to write my very first post, based upon my experience with them. To be honest, a few short hours ago I was wary of how this would turn out. There had been a miscommunication with shipping and it started to go down hill. Lo and behold, something happened that is rare today. The company, from top to bottom put all of their efforts together, communicated with me even during a Holiday and rectified the situation. Not only would I recommend Autoplicity to others but implore potential customers to use them confidently. Their work ethics and customer service is top notch and I am very grateful for my renewed trust that there is more than just big box, fast food companies out there. Thank you again!!

easy to buy

Love them!!! They send E-Mail conformation when order is placed and tracking number when shiped.

Quick, easy, and strait to the point. Thank you, Chadd

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