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ARP 742-5000 Stainless Steel Bolt - 12-Point Kit 5-Pack

Manufacturer

Picture for manufacturer ARP

Part Number

742-5000
10 reviews
Sale Price

$17.73

Estimated ship date Friday, November 27

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Product Details

The ARP 742-5000 is a premium 5-piece bolt kit featuring fine thread, 12-point head fasteners made from specially alloyed ARP 300 stainless steel. These high-performance bolts are nominally rated at 180,000 psi tensile strength, providing a substantial extra margin of safety over standard Grade 8 hardware for critical automotive, marine, and trailer applications.

Key Features:

  • Fine thread design with 12-point head configuration for superior torque application
  • ARP 300 stainless steel construction with polished finish
  • 180,000 psi tensile strength rating exceeds Grade 8 specifications
  • Corrosion-resistant stainless steel is maintenance-free and rust-proof
  • Includes washers for complete installation
  • 5-piece kit provides extras for multiple applications

ARP's premium stainless steel fasteners combine exceptional strength with outstanding appearance and corrosion resistance, making them ideal for visible installations where both performance and aesthetics matter. The 12-point head design allows for easier positioning in tight spaces with 30-degree increments instead of the 60-degree increments of standard hex heads.

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 5

Thread Size

3/8-24 in.

Underhead Length (in)

5.000 in.

Underhead Length (mm)

127mm

Washers Included

Yes

Wrench Diameter

3/8 in.

Wrenching

3/8

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