M10-1.50 Din 934 Metric Class 8 Hex Nuts Zinc (Pack Qty 1,000) BC-M10D934-8

Class 6 nuts are to be used with screws and bolts of property class 6.8 or lower. They are commonly used with metric machine screws. Class 6 nuts shall be made of a steel which conforms to the following chemical composition-- Carbon: 0.50% maximum; Phosphorus: 0.060% maximum; Sulfur: 0.150% maximum Class 8 nuts are for use with screws and bolts of property class 8.8 and lower. They are often used in automotive and electronic applications. Class 8 nuts shall be made of a steel which conforms to the following chemical composition-- Carbon: 0.58% maxim Class 10 nuts are intended for use with screws and bolts of property classes 10.9 and lower. They are widely used in farm equipment. Class 10 nuts shall be made of a steel which conforms to the following chemical composition-- Carbon: 0.58% maximum; Manga