Champion 420Pc Slotted Self Tapping Screw Assortme AB6390L 1935 Tool less blade change and tool less PN_D1010800 Tool less blade change and tool less shoe adjustment Hole diameters in 10 steps: 4 CA420 420PC SELF TAPPING SCREW ASSORTMENT • Raised and Pan Head Slotted Zinc Plated • 12 Sizes: 6G to 12G • Lengths to 1” • 420 Pieces Replacement Packs Available Part # Size Pack Qty C420 1 6G x 3 4 Raised Head 25 C420 2 6G x 1 Raised Head 25 C420 3 8G x 3 4 Raised Head 25 C420 4 8G x 1 Raised Head 20 C420 5 6G x 1 2 Pan Head 50 C420 6 7G x 1 2 Pan Head 50 C420 7 10G x 1 Pan Head 50 C420 8 12G x 1 Pan Head 25 C420 9 8G x 3 8 Pan Head 50 C420 10 8G x 5 8 Pan Head 50 C420 11 10G x 1 2 Pan Head 25 C420 12 10G x 3 4 Pan Head 25