An assortment of button-head, automotive blind rivets from Hillman. These button-head automotive blind rivets are ideal for retention of trim and decor elements in GM, Chrysler and AMC cars. Parts in this assortment are engineered to fit holes measuring 3/16" thru 1/4" in diameter. Full assortments of #58642 contain twelve (12) refills comprised of Hillman item numbers #404609 - #404620.