ARP Stainless Steel Hex Bolt Kit

ARP Stainless Steel Hex Bolt Kits are high-strength fastener kits for engine, exhaust, and general automotive, marine, and trailer use. Made from polished ARP Stainless 300 steel, these hex head bolt kits resist corrosion and heat, so they hold up in demanding environments.

Key Features:

• High tensile strength: ARP rates its stainless steel bolts at 170,000 psi or more, well above standard Grade 8 hardware.
• Corrosion and heat resistance: Stainless 300 construction resists rust and works well in hot or wet conditions.
• Compact hex head: The head design lets a socket fit into tight spaces and makes installation and removal easier.
• Polished finish: The bright finish gives a clean, finished look.
• Precision manufacturing: ARP builds its fasteners in the USA to tight tolerances for consistent fit and dependable clamping force.

ARP is known for racing-grade fasteners. These kits suit performance builds, restorations, and everyday maintenance, and are a strong upgrade over standard hardware. Select the kit that matches your thread size, length, and application.