TheWolf Tooth Replacement Bolts for SRAM Direct Mount Chainringsare high quality direct replacements built for any SRAM crankset that has a direct mount spider. It is easy to damage the shallow torx head when removing the 3 bolts that hold a Direct Mount Ring to SRAM cranks. These bolts are direct replacements, or spares, for those 3 bolts. Wolf Tooth Replacement Bolts for SRAM Direct Mount ChainringsCompatibility Any SRAM crankset that has a direct mount spider Wolf Tooth Replacement Bolts for SRAM Direct Mount Chainrings Specifications Installation: Torque 6-7Nm Quantity: Set of 3 bolts Material: high-quality M5x8 class 8.8 zinc plated alloy steel Color: Silver Weight: 6g