ARP Hex Bolt Kits (621-2250)

The ARP Hex Bolt Kits (621-2250) are high-strength stainless steel bolts designed for demanding automotive and industrial applications. Constructed from 170,000 psi rated stainless steel, these bolts offer a significant safety margin compared to Grade 8 hardware, ensuring durability and reliability under stress. Available in 1/4-inch-20 thread size with hex head or 12-point styles, they come in various lengths and sizes to suit a wide range of needs. These maintenance-free bolts provide excellent corrosion resistance and long-term performance, making them suitable for use on cars, boats, trailers, and other equipment requiring secure fastening.

Designed for versatility, these ARP stainless steel bolts are ideal for both professional and DIY applications. They are suitable for use in environments where strength and corrosion resistance are critical, including automotive, marine, and trailer assemblies. The kit includes the necessary bolts to replace or upgrade existing hardware, offering a reliable, high-quality fastening solution. These bolts are intended for use in applications requiring 1/4-20 thread size, and their robust construction ensures they perform reliably in demanding conditions.