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ARP 672-1003 Metric 12-Point Stainless Steel Bolt Kit M12

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>

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Part Number

672-1003
10 reviews
03/12/2036 12:18 PM
Sale Price

$12.96

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The ARP 672-1003 is a premium 5-piece metric bolt kit featuring high-strength 12-point fasteners designed for differential, ring and pinion, and general automotive, marine, and trailer applications. These fasteners are manufactured from ARP's specially alloyed 300 stainless steel, offering a nominal tensile strength rating of 180,000 psi—significantly exceeding Grade 8 hardware specifications for superior clamping force and reliability.

Key Features:

  • M12 metric 12-point bolt heads for precise torque application
  • ARP 300 stainless steel construction with polished finish
  • 180,000 psi tensile strength for exceptional durability
  • Corrosion-resistant and maintenance-free
  • Includes matching washers (5 pieces total)
  • Suitable for automotive differentials, marine, and trailer applications

ARP's precision-manufactured stainless steel fasteners provide both superior performance and exceptional appearance. The polished stainless finish resists rust and corrosion in demanding environments, while the 12-point head design allows for easier installation in tight spaces with better tool engagement. Each kit includes washers for complete installation convenience.

Products specifications

Fastener Finish

Black oxide

Fastener Head Style

12-Point

Fastener Material

Chromemoly

Fastener Yield Strength (psi)

170,000 psi

Material

Black Oxide

Quantity

Sold as a set of 5.

Size

M10 x 1.50 x 30

Underhead Length (in)

1.181 in.

Underhead Length (mm)

30mm

Washers Included

Yes

Wrench Diameter

12mm

Wrenching

12mm

Easy assess to find part. Rare item was found on your site.

VERY EASY

Easy as can be to order!

I sent a review already but service was quick delivery was quick and prices good. I will use this site again for future needs.

Prompt service will let u know as we proceed thanks

They had an item that was somewhat hard to find at a reasonable price. Glad I found them.

The best prices and fast shipping!

Ordered Monday and shipped out Tuesday. Fast shipping and cheapest price I found online. Would order again especially with the free shipping.

great service, even better price! Would recommend Autoplicity to anyone.

Easy website to shop on. Good phone support. Package will be arriving in a timely manner. All in all seems like a good company.

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