Qualfast: M6 Hex Cap Nut Low BZP (6) Hexagon Cap Nut Metric Steel - BZP (Bright Zinc Plated) Low Type Grade 6 DIN 917 MPN: M6 Hex Cap Nut Low BZP (6) Attributes: Box Quantity: 250 Driving Features: Hexagon Grade: 6 Leading Standard: DIN 917 Material: Steel Surface Treatment: Zinc Plated Thread: Metric Thread Direction: Right Thread Size: M6