Special feature: Nut to hold bolts M4/M5/M6 x 0.8mm ID 4 /5/6 mm OD approximately 10 mm long and 17 mm long. < p> Ideal for replacing lost and damaged nuts. These 4mm (M4) 5mm (M5) 6mm (M6) general purpose rubber nuts fit most windshields, body shells and other motorcycle and ATV applications . Specification: Condition: 100% brand new, uninstalled Material: High quality rubber with brass lock nut Color: Black Thread: 10pcs M4 x 0.8 mm A: Shank Diameter: 8.1 ;mm or 0.32 inch B : Total Length: 12.5 mm or 0.49 inch > C: Head thickness: 1.1 mm or 0.04 inch D: Head diameter: 11.1 mm or 0.44 inch Thread: 10pcs M5 x 0.8mm A: Rod Diameter: 9.6mm or 0.38inch B : Total Length: 14.1 mm or 0.56 inch C: Head Thickness: 0.9 mm or 0.04 inch D: Head Diameter: 12.7mm or 0.5inch Thread: 10pcs M6 x 0.8mm < p>A : Shank Diameter: 12.1 mm or 0.48 inch B : Total Length: 15.1 mm or 0.59 inch < p>C: Head Thickness: 0.9mm or 0.04inch D: Head Diameter: 16.1mm or 0.63inch