Qualfast: M6 Wing Nut Nylon PA (6.6) Wing Nut Plastic Metric Polyamide (nylon) PA 6.6 MPN: M6 Wing Nut Nylon PA (6.6) Attributes: Box Quantity: 50 Driving Features: Slotted Grade: PA 6.6 Leading Standard: DIN 315 Material: Plastic Surface Treatment: Plain Thread: Metric Thread Direction: Right Thread Size: M6