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ARP 744-3250 Stainless Steel Bolt - 12-Point Kit 5-Piece

Manufacturer

Picture for manufacturer ARP

Part Number

744-3250
6 reviews
Sale Price

$17.07

Estimated ship date Monday, February 08

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Product Details

The ARP 744-3250 is a premium 5-piece fine thread bolt kit featuring 12-point heads for superior wrench engagement and torque application. These specially alloyed ARP 300 stainless steel fasteners are nominally rated at 180,000 psi tensile strength, providing a substantial extra margin of safety over standard Grade 8 hardware.

Key Features:

  • Fine thread design for maximum clamping force
  • 12-point heads for precise torque application
  • ARP 300 stainless steel construction with polished finish
  • 180,000 psi tensile strength rating
  • Excellent corrosion resistance for long-term durability
  • Includes washers for complete installation

ARP's specially polished stainless steel fasteners deliver both exceptional strength and outstanding appearance while remaining completely maintenance-free and rust-resistant. Ideal for automotive, marine, and trailer applications where reliability and aesthetics matter.

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

3/8-24 x 3.25

Thread Size

3/8-24 in.

Underhead Length (in)

3.250 in.

Underhead Length (mm)

82.6mm

Washers Included

Yes

Wrench Diameter

7/16 in.

Wrenching

7/16

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

The best prices and fast shipping!

Very easy site to navigate and order from.

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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