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ARP 640-2750 Stainless Steel Bolt - 12-Point Kit 5-Pack

Manufacturer

Picture for manufacturer ARP

Part Number

640-2750
6 reviews
Sale Price

$13.56

Estimated ship date Thursday, November 26

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Product Details

The ARP 640-2750 is a premium 5-piece bolt kit featuring high-quality 12-point fasteners designed for automotive, marine, and trailer applications. These bolts are manufactured from specially alloyed ARP 300 stainless steel with a nominally rated tensile strength of 180,000 psi, providing a substantial safety margin over standard Grade 8 hardware.

Key Features:

  • Premium ARP 300 stainless steel construction for superior strength and corrosion resistance
  • 12-point head design for improved grip and easier installation in tight spaces
  • 180,000 psi tensile strength rating exceeds Grade 8 specifications
  • Polished stainless finish resists rust and provides attractive appearance
  • Maintenance-free design ideal for long-term reliability
  • Includes washers for complete installation
  • 5-piece kit provides convenient quantities for various projects

ARP fasteners are engineered for demanding applications where reliability and performance are critical. The stainless steel construction ensures these bolts will maintain their integrity even in harsh environments, while the precision 12-point head design allows for easy installation with standard tools.

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

1/4-20 x 2.75

Thread Size

1/4-20 in.

Underhead Length (in)

2.750 in.

Washers Included

Yes

Wrench Diameter

5/16 in.

Wrenching

5/16

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

Wish you had my other Item, MA29038 Thanks

The best prices and fast shipping!

Absolutely the best bargain you'll find! Don't pay retail mark up at the parts store, buy at Autoplicity and know you're saving money.<br>.

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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