5.000 pcs. Hexagon socket button head screws M 8 x 20 10.90 Black 10.000 St. Hexagon socket countersunk head screws M6 x 30 zinc plated 5000 pcs. Screws with large button head M6x 10 zinc plated 1000 pcs. Socket wrenches hexagon = 4 mm 300 pcs. Socket wrenches hexagon = 5 mm