Champion 500Pc Internal External Star Washer Assortment Assortments Washers Grinding Drilling & Abrasives Developed to provide the critical Developed to provide the critical increased level of purity required for preparing today's waterborne Champion M6 x 20mm Socket Cap Screw 316 A4 6pk CA510 500PC STAR WASHER ASSORTMENT Internal and External Zinc Plated 500 Pieces Replacement Packs Available Part # Size Pack Qty C510 1 3 16 External Tooth 50 C510 2 1 4 External Tooth 50 C510 3 5 16 External Tooth 50 C510 4 3 8 External Tooth 50 C510 5 7 16 External Tooth 20 C510 6 1 2 External Tooth 15 C510 7 5 8 External Tooth 10 C510 8 3 16 Internal Tooth 50 C510 9 1 4 Internal Tooth 50 C510 10 5 16 Internal Tooth 60 C510 11 3 8 Internal Tooth 50 C510 12 7 16 Internal Tooth 20 C510 13 1 2 Internal Tooth 15 C510 14 5 8 Internal Tooth 10