CA1892 | 230PC WING SCREWS & NUTS ASSORTMENT 316/A4 Metric 316/A4 11 Sizes: M4 to M6 Lengths: 10mm to 25mm 230 Pieces Replacement Packs Available Part # Size Pack Qty C1892-1 4 x 10mm 25 C1892-2 4 x 20mm 20 C1892-3 5 x 10mm 20 C1892-4 5 x 20mm 20 C1892-5 5 x 25mm 20 C1892-6 6 x 10mm 20 C1892-7 6 x 16mm 20 C1892-8 6 x 25mm 20 C1892-9 M4 x 0.7mm Nuts 25 C1892-10 M5 x 0.8mm Nuts 20 C1892-11 M6 x 1.00mm Nuts 20