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ARP 644-2750 Stainless Steel Bolts - 12-Point 5-Pack

Manufacturer

Picture for manufacturer ARP

Part Number

644-2750
16 reviews
Sale Price

$16.77

Estimated ship date Thursday, November 19

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No Hassle Returns

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The ARP 644-2750 is a premium 5-piece bolt kit featuring stainless steel or chrome moly fasteners designed for automotive, marine, and trailer applications. These high-performance fasteners are engineered to deliver exceptional strength and reliability for critical installations.

Key Features:

  • 12-point head design for improved grip and torque distribution
  • Specially alloyed ARP 300 stainless steel construction
  • Nominally rated at 180,000 psi tensile strength
  • Superior corrosion resistance with polished stainless finish
  • Maintenance-free performance in harsh environments
  • Includes washers for complete installation
  • Substantially exceeds Grade 8 hardware specifications

ARP fasteners are precision-manufactured to provide a significant safety margin over standard hardware. The polished stainless steel finish not only delivers exceptional rust resistance but also provides a premium appearance. Whether you're working on engine components, suspension systems, or general automotive applications, these fasteners offer the quality and durability that professionals demand.

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

3/8-16 x 2.75

Thread Size

3/8-16 in.

Underhead Length (in)

2.750 in.

Washers Included

Yes

Wrench Diameter

7/16 in.

Wrenching

7/16

Great so far!!!

You had what I needed.

Thank's

I had a good experience with this website. Quick delivery and a competitive price.

Excellent!

great website

It was quick and easy.

Trustworthy seller. This is my second order. Got it quickly. good job!

Super fast shipping, easy to use site, would buy again from site

Order shipped 2 days after ordered <br>and hey gave me a tracking number which is cool<br>lets see hoe fast it will come

Just what you want from a merchant but don't expect; fast, courteous service and attention to the details of your order. I'm a happy consumer. Thank you, Autoplicity. I'll be back.

I've been through several websites looking for this tire. I was hoping to buy two but glad to see that there's at least one in stock and confirmed. So far everything is good.

competitive prices and good selection. Will definitely look to this vendor when purchasing automotive parts in the future. I ordered a roof rack and it was very hard to find elsewhere and the few places I did find it, it was more expensive.. it was cheap and easy here. thanks :)

Lowest price on the Internet, good packaging and fast shipping.

Ordering was simple and shipped quickly. Received undamaged and exactly what i ordered. will order from them again.

Price was the lowest for the product that I wanted. That's including shipping price, which was still cheaper. Will definitely look into other products from them.

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