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ARP 650-4750 1/4-20 x 4.750 Hex Head Black Oxide Bolt

Manufacturer

Picture for manufacturer ARP

Part Number

650-4750
8 reviews
Sale Price

$15.97

Estimated ship date Wednesday, November 18

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Product Details

The ARP 650-4750 is a high-strength hex head bolt designed for demanding automotive and racing applications. This premium fastener features 1/4-20 thread pitch and an extended 4.750-inch length, making it ideal for custom fabrication, engine builds, and applications requiring extra length.

Key Specifications:

  • Thread size: 1/4-20 UNC (Unified National Coarse)
  • Length: 4.750 inches (measured under head)
  • Hex head design for easy installation with standard tools
  • Black oxide finish provides corrosion resistance and reduced glare
  • Manufactured from premium 8740 chrome moly steel
  • Heat-treated to 180,000 PSI tensile strength

ARP fasteners are precision-machined to exacting tolerances and roll-threaded after heat treatment for superior strength and reliability. The black oxide coating not only protects against rust but also helps retain lubricants for consistent torque values. Each bolt is individually inspected to ensure it meets ARP's strict quality standards, making these fasteners the choice of professional engine builders and racers worldwide.

easy to order

I don't like the fact that the carb is a representative photo not the actual part I'm buying.

Nice and quick. Well scripted to take customer info straight from paypal. That was what...4 clicks? Nice!

easy

Found the parts I needed for my vehicle's TPMS system that I could not get anywhere else. They were a better price than any of the other online stores and got my order shipped out in a timely fashion.

Easy to use

Good price, didn't see a place to put in coupon

I'd like to make sure if they are all original Bosch and

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