CA1820 | 415PC SELF TAPPING SCREW ASSORTMENT CSK PH 304/A2 Countersunk Phillips 304/A2 15 Sizes: 4G to 10G Lengths to 1-1/2 415 Pieces Replacement Packs Available Part # Size Pack Qty C1820-1 4G x 1/2 25 C1820-2 4G x 5/8 25 C1820-3 6G x 3/8 30 C1820-4 6G x 1/2 30 C1820-5 6G x 3/4 25 C1820-6 6G x 1 30 C1820-7 8G x 3/8 30 C1820-8 8G x 1/2 30 C1820-9 8G x 3/4 30 C1820-10 8G x 1 30 C1820-11 8G x 1-1/2 20 C1820-12 10G x 1/2 30 C1820-13 10G x 3/4 30 C1820-14 10G x 1 30 C1820-15 10G x 1-1/2 20