An assortment of class 8.8 metric hex cap screw, hex nut, and flat washer variants from The Hillman Group. Hex cap screws can be used when looking for outdoor applications or simply a stronger bolt. Variants included in this assortment feature fine M12-1.50 screw thread and range from 30mm to 75mm in length. M12-1.50 hex nut and M12 flat washer refills also included. Full assortments of #46018 contain eight (8) refills comprised of Hillman item numbers #43298, #402375, and #402377 - #402382.