Specialized alloy dust caps and chainring bolts
Pic tells the story. Mint chrome dust cap and alloy chainring bolts, Specialized script. Chainring bolts will hold doubles for your MTB or road bike if mounted in the reliefs, will hold singles if used with nice thick chainrings like Profile if mounted on the flat side. Or swap the backside nut for a shallower one if you need it, it's the laser etched front that matters
That's right, lay-zer.