CA1772 | 365PC TORX® SECURITY MACHINE SCREW ASSORTMENT Metric Pan Head Zinc Plated. 15 Sizes: M4 to M6 Dia. Lengths: 10mm to 30mm 365 Pieces Replacement Packs Available Part # Size Pack Qty C1772-1 M4 x 10mm 25 C1772-2 M4 x 16mm 25 C1772-3 M4 x 20mm 25 C1772-4 M4 x 25mm 25 C1772-5 M4 x 30mm 25 C1772-6 M5 x 10mm 25 C1772-7 M5 x 16mm 25 C1772-8 M5 x 20mm 25 C1772-9 M5 x 25mm 25 C1772-10 M5 x 30mm 25 C1772-11 M6 x 10mm 25 C1772-12 M6 x 16mm 25 C1772-13 M6 x 20mm 25 C1772-14 M6 x 25mm 20 C1772-15 M6 x 30mm 20