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ARP 200-8650 Serrated Flange Hex Nuts Set Engine Hardware - 10-Piece

Part of: ARP Serrated Flange Hex Nuts Set Engine Hardware

Other options in this family: ARP 200-8639 ARP 200-8630 ARP 200-8629 ARP 200-8620 ARP 200-8673

Manufacturer

Picture for manufacturer ARP

Part Number

200-8650
10 reviews
Sale Price

$6.93

In Stock (10+)

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

ARP's serrated flange hex nuts are precision-engineered fasteners designed for high-performance engine applications. This 10-piece set features integrated serrated flanges that provide superior grip and load distribution, eliminating the need for separate washers while preventing loosening under vibration.

Key Features:

  • Premium-quality steel construction with cadmium plating for corrosion resistance
  • Serrated flange design provides 360-degree contact and anti-rotation security
  • Rated at 150,000 psi tensile strength for reliable clamping force
  • Ideal for carburetor studs, valve cover studs, front cover installations, oil pan assemblies, and windage tray mounting
  • Flanged collar eliminates need for separate washers

These general-purpose fasteners are engineered to ARP's exacting standards, delivering the reliability and performance demanded by professional engine builders and enthusiasts. The cadmium plating provides excellent corrosion protection while maintaining precise thread tolerances.

Products specifications

Fastener Yield Strength (psi)

120,000 psi

Nut Finish

Cadmium

Nut Material

Steel

Nut Style

Hex

Nylon Insert

No

Quantity

Sold as a set of 10.

Self-Locking

No

Size

3/8-24

Socket

9/16

Thread Size

3/8-24 RH in.

Washers Included

No

Wrench Diameter

9/16 in.

Great products & Fast Delivery!

Excellent

Easy to navigate site good pricing

Great site , deliveries comes fast

The order shipped quickly and arrived within the time allotted. The order contained four of the same items but was shipped partially from two different warehouses. I was only given one tracking number so when only two of the items arrived I had to contact customer support to verify that the other two were on their way.

Excellent shipping time..thank you

Definitely the best price that I found for the part that I needed! Customer service was helpful and I got the piece FAST! Thank you so much!

Great company..Great communication..Fast shipping. A+++++++++++++++.<br>Will do business again.

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

Great prices, quick ship thanks!

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