Does the ARP 3/8-16 SS Coarse Hex Nut Kit fit my vehicle?

Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.

How long is shipping for ARP?

Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.

How do I install the ARP 3/8-16 SS Coarse Hex Nut Kit?

Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.

Does the ARP 3/8-16 SS Coarse Hex Nut Kit fit my vehicle?

Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.

How long is shipping for ARP?

Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.

How do I install the ARP 3/8-16 SS Coarse Hex Nut Kit?

Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.

Does the ARP 3/8-16 SS Coarse Hex Nut Kit fit my vehicle?

Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.

How long is shipping for ARP?

Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.

How do I install the ARP 3/8-16 SS Coarse Hex Nut Kit?

Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.

Does the ARP 3/8-16 SS Coarse Hex Nut Kit fit my vehicle?

Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.

How long is shipping for ARP?

Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.

How do I install the ARP 3/8-16 SS Coarse Hex Nut Kit?

Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.

Does the ARP 3/8-16 SS Coarse Hex Nut Kit fit my vehicle?

Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.

How long is shipping for ARP?

Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.

How do I install the ARP 3/8-16 SS Coarse Hex Nut Kit?

Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.

ARP

ARP 3/8-16 SS Coarse Hex Nut Kit

Name: ARP 3/8-16 SS Coarse Hex Nut Kit
Brand: ARP
SKU: ARP400-8704
Price: 3.99 USD
Availability: InStock

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ARP

ARP 3/8-16 SS Coarse Hex Nut Kit

SKU: ARP400-8704

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About ARP ARP (Automotive Racing Products) makes the strongest fasteners ...Read More

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Car Wheel Size Chart

Wheel Diameter (inches)	Tire Width (mm)	Aspect Ratio	Rim Width (inches)
14	185	65	5.5
15	195	60	6.0
16	205	55	6.5
17	215	50	7.0
18	225	45	7.5
19	235	40	8.0
20	245	35	8.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

225 = Tire width in mm
45 = Aspect ratio (height as % of width)
R17 = Rim diameter in inches

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About ARP

ARP (Automotive Racing Products) makes the strongest fasteners in motorsport — head studs, main studs, rod bolts, and flexplate bolts used by every Formula 1, NHRA, NASCAR, and championship motorsport program. Aerospace-grade alloys, exact-fit machining.

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ARP 3/8-16 Stainless Steel Coarse Hex Nut Kit

Ensure a secure and reliable connection with this high-quality ARP 3/8-16 Stainless Steel Coarse Hex Nut Kit. Engineered for durability and performance, these nuts are crafted from premium stainless steel to resist corrosion and withstand demanding conditions. Whether you're working on engine components, chassis modifications, or general repairs, ARP hardware provides the strength and dependability you need.

Key Features:

Thread Size: 3/8-16 coarse thread
Material: High-grade stainless steel for superior corrosion resistance
Design: Hex head for easy installation and removal with standard tools
Application: Ideal for a wide range of automotive and performance applications
Durability: Built to last in harsh environments and under high stress

This kit is perfect for enthusiasts and professionals alike who demand the best in hardware. Don't compromise on the integrity of your build; choose ARP for unmatched quality and performance. Trust GGCRACING for all your high-performance automotive needs.