Qualfast: M5 Slotted Round Nut BZP Slotted Round Nut Metric Steel BZP (Bright Zinc Plated) DIN 546 MPN: M5 Slotted Round Nut BZP Attributes: Box Quantity: 100 Driving Features: Slotted Material: Steel Surface Treatment: Zinc Plated Thread: Metric Thread Direction: Right Thread Size: M5