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ARP 650-3500 Stainless Steel Hex Bolt - Kit 5-Pack

Manufacturer

Picture for manufacturer ARP

Part Number

650-3500
5 reviews
Sale Price

$13.60

Estimated ship date Monday, February 08

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Product Details

The ARP 650-3500 is a 5-piece standard hex bolt kit designed for universal automotive, marine, and trailer applications. These premium fasteners are manufactured from specially alloyed ARP 300 stainless steel with a polished finish that delivers both exceptional strength and corrosion resistance.

Key Features:

  • ARP 300 stainless steel construction with 180,000 psi tensile strength rating
  • Standard hex head design for easy installation with common tools
  • Polished stainless finish provides superior rust resistance and maintenance-free performance
  • Substantially exceeds Grade 8 hardware specifications for enhanced safety margin
  • Includes washers for complete installation
  • 5-piece kit for convenient replacement or repair projects

ARP's stainless steel fasteners are ideal for applications where appearance and durability matter. The polished finish maintains its appearance over time while the premium alloy construction ensures reliable clamping force under demanding conditions. Compatible with a wide range of automotive, boat, and trailer installations.

Products specifications

Fastener Finish

Black oxide

Fastener Head Style

Hex

Fastener Material

Chromemoly

Fastener Yield Strength (psi)

170,000 psi

Material

Black Oxide

Quantity

Sold as a set of 5.

Size

1/4-20 x 3.5

Thread Size

1/4-20 in.

Underhead Length (in)

3.500 in.

Washers Included

Yes

Wrench Diameter

5/16 in.

Wrenching

5/16

So far so good. Received everything I ordered. Radiator had only 4 fins slightly bent....which is pretty good in my book. Haven't installed everything yet, but once I do I will report back.

Cheap fast and in a hurry

If this is really a six pack the price is great.

Found the part I needed at a really good price

Great selection and fast shipping. Not to meantion the lowest prices anywhere on the net.

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