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ARP 301-8321 Cylinder Head Fasteners

Manufacturer

ARP

<p>Today, ARP&rsquo;s product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline and throughout the suspension and frame. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, NASCAR and NHRA drag racing and marine applications.</p>

Picture for manufacturer ARP 656-2000 Fasteners - 12Point Bolts

Part Number

301-8321
6 reviews
04/16/2034 8:26 AM
Sale Price

$4.60

In Stock (10+)

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Usually delivered within 2 days

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Product Details

ARP 301-8321 Cylinder Head Fasteners

Standard 12Point Nut
2Pieces

Available in a variety of sizes to suit your needs, all ARP 12-point nuts are constructed from 8740 chrome moly steel or ARP 300 Series stainless steel material, and meet ARPs highest standards of quality. Rated at 180,000 psi tensile strength, ARP 12-point nuts are manufactured in thick wall versions for optimum strength and rigidity and thin wall versions for applications with limited space requirements. All 8740 chrome moly steel nuts are black oxide finished and all stainless steel nuts are polished to a briliant luster. ARP 12-point nuts are available in 1-piece bulk, 2-piece and 10 piece packages.

Products specifications

Fastener Yield Strength (psi)

180,000 psi

Nut Finish

Black oxide

Nut Material

Steel

Nut Style

12-point

Nylon Insert

No

Quantity

Sold as a pair.

Self-Locking

No

Size

3/8-16

Socket

7/16

Thread Size

3/8-16 in. RH

Washers Included

No

Wrench Diameter

7/16 in.

Best price around. Great Communication. Fast shipping. What else can I ask for?<br>I have already purchased again from them.

A service

Great product - prompt service - helpful customer relations - will use them again and recommend them to others

Best pricing I found anywhere on the part I needed, quick shipping, no hassle. Definitely going to be a repeat customer.

Very fast shipping, lowest prices on the web.

Great prices and fast shipping. I had a question about the product and the had all the answers. I would definitely shop here again.

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