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ARP 611-1250 Stainless Steel Bolt Kit 1/4-20 x 1.250 12-Point 5-Pack

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

611-1250
13 reviews
03/12/2036 4:54 AM
Sale Price

$11.77

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The ARP 611-1250 is a professional-grade stainless steel bolt kit designed for engine and performance applications where corrosion resistance and reliability are essential. This 5-pack of precision-engineered fasteners features ARP's signature polished stainless steel construction for superior strength and durability.

Key Specifications:

  • Thread Size: 1/4 inch - 20 TPI (threads per inch)
  • Under Head Length: 1.250 inches
  • Head Type: 12-point design for improved grip and reduced fastener rounding
  • Socket Size: 5/16 inch for standard tools
  • Material: Polished stainless steel for corrosion resistance
  • Quantity: 5 bolts per package

ARP fasteners are manufactured to exacting tolerances and are trusted by professional engine builders and enthusiasts worldwide. The 12-point head design provides multiple engagement points, making installation and removal easier while reducing the risk of stripping. The polished stainless steel finish not only looks professional but also provides excellent resistance to rust and corrosion in demanding automotive, marine, and powersports environments.

Products specifications

Fastener Finish

Polished

Fastener Head Style

12-Point

Fastener Material

Stainless steel

Fastener Yield Strength (psi)

170,000 psi

Quantity

Sold as a set of 5.

Size

1/4-20 x 1.25

Thread Size

1/4-20 in.

Underhead Length (in)

1.250 in.

Washers Included

Yes

Wrench Diameter

5/16 in.

Wrenching

5/16

Shipping was fast and the best price. It's a great product and easy to install.

Excellent sellers. Very fast shipping.

Excellent!

So far so good, great price on what I need

Good cheaper than ebay

Very satisfied with this company. Ordered the part from another company and had nothing but problems. We found this place and the part was cheaper and they delivered the right part! Will do busy with again.

Very happy with my purchase. SUPER fast shipping and great communication. Will use again!

Easy

Quick and easy

Autoplicity has made my parts search so much easier. With the best price gurantee, i can now make autoplicity my one-stop shop for all my parts needs.

Lowest prices and fast shipping made this a great transaction.

I'm very pleased with Autoplicity. i needed a new battery for my antique Ford.After much searching,I found Autoplicity had it for over $25.00 less than the next lowest price I found. My order was shipped in less than 24 hrs. Thank you. I'll be recommending Autoplicity on the Ford forums I belong to

A+ part as advertised, quick shipping.

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