8mm crank arm bolts
If you're using a square-taper crankset with fancy dust caps (like Sugino 75 or Campy Record Pista), these are the crank bolts you need.
• hardened steel w/ 14mm flanged head
• fits all cranksets/BBs using 8mm (M8) bolts
• sold in pairs
Pro tip: put a drop of blue Loctite on the threads before installing to keep them from backing out on you and needing constant adjustment.