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ARP 615-3250 Stainless Steel Bolt - 12-Point Kit 5-Pack

Manufacturer

Picture for manufacturer ARP

Part Number

615-3250
4 reviews
Sale Price

$26.68

Estimated ship date Monday, November 23

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Product Details

The ARP 615-3250 is a premium 5-piece bolt kit featuring 12-point head fasteners with included washers. These high-performance bolts are manufactured from specially alloyed ARP 300 stainless steel, offering exceptional strength and corrosion resistance for automotive, marine, and trailer applications.

Key Features:

  • Specially alloyed ARP 300 stainless steel construction
  • 12-point head design for superior grip and torque application
  • Nominally rated at 180,000 psi tensile strength
  • Provides substantial safety margin over standard Grade 8 hardware
  • Polished stainless steel finish resists rust and corrosion
  • Maintenance-free performance
  • Includes matching washers
  • 5-piece kit for convenient installation projects

ARP stainless steel fasteners deliver both performance and appearance, combining race-proven strength with a brilliant polished finish that maintains its looks in harsh environments. These precision-manufactured bolts are ideal for engine components, suspension systems, and other critical fastening applications where reliability and durability are essential.

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

3/8-16 x 3.25

Thread Size

3/8-16 in.

Underhead Length (in)

3.250 in.

Washers Included

Yes

Wrench Diameter

7/16 in.

Wrenching

7/16

The best price I could find and it arrived in 2 days! I'll be back for more.

Competetive prices and fastest shipping I've experienced, will definately use again!!

Great prices, quick ship thanks!

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

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