ARP Stainless Steel 12-Point Bolt Kit

The ARP Stainless Steel 12-Point Bolt Kit line offers polished stainless steel 12-point bolts with washers. They are made for engine, chassis, trailer, marine and general-purpose fastening jobs where strength and corrosion resistance both matter. Each kit is sold as a 5-piece pack.

Key Features:

• ARP 300 stainless steel construction: ARP specially alloys the stainless steel. The bolts are rated at about 170,000 to 180,000 psi tensile strength, which is a wide margin over standard Grade 8 hardware.
• 12-point heads: The head allows tighter wrench clearance and a more secure grip than a standard hex head.
• Polished finish: The bright finish looks clean in visible areas such as engine bays, and it resists rust.
• Washers included: Each kit comes with washers.
• Made in the USA: ARP is a well-known maker of high-performance fasteners.

These bolt kits suit builders who want durable, good-looking hardware for cars, boats, trailers and similar projects. Several thread sizes and lengths are available in the line.