Product Type: Rod Bolts: Eagle Specialty Products 20000 ARP 2000 Series Rod Bolts Material: Alloy Steel, Grade 2: Made from durable alloy steel with a grade 2 manufacturer's rating Thread Size & Style: 7/16 inches, Right Hand: Features 7/16 inches right-hand threaded cap screws Package Quantity: Set of 16: Contains a set of 16 connecting rod bolts for your convenience Application: Eagle Rods Only: Specifically designed for use with Eagle rods for optimal performance Connecting Rod Bolts; Cap Screw; ARP High Performance; 2000 Alloy; Eagle Rods Only; Set of 16;