Qualfast: M18 Locknut N/M Insert High BZP (8) Zinc-Plated. Type P - conform to DIN 982. Type T - conform to DIN 985. MPN: M18 Locknut N/M Insert High BZP (8) Attributes: Box Quantity: 50 Driving Features: Hexagon Grade: 8 Leading Standard: DIN 982 Material: Steel Nut Type: Nylon Insert Surface Treatment: Zinc Plated Thread: Metric Thread Direction: Right Thread Size: M18