ARP

ARP 3/8-24 12 Point Nuts Chromoly Black Oxide Set of 10 High Strength

Part # 300-8391 SKU ARP300-8391

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$35.99
In stock, ships from a US warehouse
SKU: ARP300-8391
UPC: 672036032180
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Shipping
Free, US only. Arrives in 2–4 days.
Returns
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Highlights

Flange diameter
0.71 in
Head size
1/2 in
Head style
12-Point
Material
Chromoly (8740 Alloy)
Prop 65 warning
Warning applies
Thread size
3/8-24 in
Type
Nut

Description

ARP 3/8-24 12 Point Nuts Chromoly Black Oxide Set of 10 High Strength

The ARP 3/8-24 12 Point Nuts are engineered for high-performance automotive applications, providing exceptional strength and durability. Manufactured from high-quality chromoly steel, these nuts undergo a meticulous heat treatment process to enhance their tensile strength, making them ideal for use in critical fastening applications. With a black oxide finish, they not only resist corrosion but also provide a sleek aesthetic appeal, complementing a variety of automotive builds.

These nuts are specifically designed for precision fitment in high-stress environments. Their 12-point design allows for a thicker wall, which aids in load distribution and provides superior resistance against stripping when torque is applied. This feature is essential for maintaining the integrity of the assembly, helping to prevent loosening in dynamic conditions typical in motorsports or street performance settings.

The ARP 3/8-24 nuts also feature a fine thread pitch, resulting in better load distribution and increased clamping force. This configuration enhances the overall reliability of the joint and minimizes the risk of failure under extreme conditions. Whether you are working on engine components, suspension systems, or custom builds, these nuts deliver unparalleled performance and reliability.

FITMENT: These nuts are compatible with a variety of automotive applications that require a 3/8-24 thread size. Ideal for both aftermarket performance parts and OEM replacement needs, ensuring versatile use across different vehicle platforms.

Key Features & Benefits

  • High-strength chromoly construction for superior durability.
  • 12-point design facilitates better torque and reduces the risk of stripping.
  • Black oxide finish provides corrosion resistance and aesthetic appeal.
  • Fine thread pitch allows for enhanced clamping force.
  • Perfect for high-performance applications and critical fastening needs.

Specifications

Identification
BrandARP
Part number300-8391
SKUARP300-8391
UPC672036032180
Dimensions and weight
Material and finish
FinishBlack Oxide
MaterialChromoly (8740 Alloy)
Series and warranty
Details
Flange diameter0.71 in
Head size1/2 in
Head style12-Point
Includes12-Point Nuts (10)
Prop 65 warningWarning applies
Thread size3/8-24 in
TypeNut

Shipping and returns

Shipping. Free on every order, US only. Orders arrive in 2–4 days.

Returns. 30-day returns, except in extreme cases.

Support. Our team is available 24/7 for fitment mismatches or any other reason.

Warranty. Full manufacturer guarantee.

ARP 3/8-24 12 Point Nuts Chromoly Black Oxide Set of 10 High Strength
ARP 3/8-24 12 Point Nuts Chromoly Black Oxide Set of 10 High Strength
$35.99
In stock · free shipping

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