Hey gearheads and DIYers, if you're tired of cheap bolts that rust or strip out, these ARP stainless steel bolts are the real deal! This set gives you 5 premium 3/8-16 RH thread bolts that are 3.750 inches long with 6-point heads and a 3/8 socket size - plus washers included, which is super convenient. Made from specially alloyed ARP 300 stainless steel, these bad boys are rated at a massive 180,000 psi tensile strength, which is way stronger than your standard Grade 8 hardware. That means you get a serious extra margin of safety whether you're working on cars, boats, trailers, or any heavy-duty project. The polished stainless steel looks absolutely gorgeous and resists rust like a champ, so they're basically maintenance-free. ARP is the go-to brand for serious automotive and marine applications, so you know you're getting professional-grade quality. The package dimensions are 7.0\ L x 5.0\ W x 0.63\ H, weighing about 0.74 lbs, and they're made right here in the United States. Whether you're building an engine, fixing machinery, or just want the peace of mind that comes with using top-shelf fasteners, these ARP bolts won't let you down. Seriously, once you use quality fasteners like these, you'll never want to go back to the cheap hardware store stuff again!