An assortment of class 8.8 full-thread metric hex cap screws 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 come in M5-0.80 & M6-1.00 coarse thread sizes and range from 30mm to 100mm in length. Full assortments of #44553 contain nine (9) refills comprised of Hillman item numbers #44554 - #44561 and #44733.