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ARP 740-1250 Stainless Steel Bolt - 12-Point Kit 5-Pack

Manufacturer

Picture for manufacturer ARP

Part Number

740-1250
7 reviews
Sale Price

$10.76

Estimated ship date Friday, November 27

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The ARP 740-1250 is a premium 5-piece bolt kit featuring fine thread, 12-point stainless steel fasteners designed for automotive, marine, and trailer applications. These high-performance bolts are manufactured from specially alloyed ARP 300 stainless steel with a nominal tensile strength rating 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 torque application
  • Fine thread configuration for precise clamping force
  • 180,000 psi tensile strength rating exceeds Grade 8 specifications
  • Polished stainless finish provides excellent rust resistance and attractive appearance
  • Includes washers for complete installation
  • Maintenance-free design ideal for harsh environments

ARP fasteners are engineered for demanding applications where reliability and performance are critical. The stainless steel construction ensures long-lasting durability while maintaining a professional appearance. Each kit includes 5 bolts with matching washers, ready for installation on differentials, ring and pinion assemblies, and various other automotive components.

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

1/4-28 x 1.25

Thread Size

1/4-28 in.

Underhead Length (in)

1.250 in.

Underhead Length (mm)

31.7mm

Washers Included

Yes

Wrench Diameter

5/16 in.

Wrenching

5/16

Very competitive prices and fast FREE shipping! Will do business with Autoplicity again!

Prices were very fair, had to check back a few times to the listing to determine if item was sold in pairs and/or individually. Overall however the product looks good.

I bought gauges from here and it was the best price around. They shipped it quickly and it should be here soon. Ill buy from here again.

I always end up buying from Autoplicity as they truly have the best pricing.

BEST PRICE AROUND, HANDS DOWN. Shipping was fast and communication was impeccable. THANKS FOR THE PROFESSIONALISM.

Very good website. Easy to use. found the parts i needed and the order process was very easy since i could just login using my amazon account. Very convenient. Received my parts in a week.

I ordered this product and Wednesday in the morning and it was on my door step Thursday morning with regular shipping. The ordering process was super easy and the price was $35 cheaper than any other online retailer. The Rack is awesome, easy to assemble took me about 20 minutes by myself, put on my jeep hooked up the bikes and off I went, fantastic design, I highly recommend the Rola NV2 bike rack and highly recommend Autoplicity

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