Filters: Class 8.8 4mm Remove All

Metric nuts, Class 8.8, 4mm

Nuts have internal machine threads, for use with machine thread bolts and screws.

Metric nuts, Class 8.8, 4mm
Hex nuts A standard six sided nut. Zinc plated class 8.8 steel Zinc plated for moderate corrosion resistance. A tempered medium carbon steel. Class 8.8 is hardened, but it is not as strong as class 10.9. It is commonly found in automotive applications. Class 8.8 is similar to grade 5. Show Details Hide Details	Hex nylon insert lock nuts A hex nut with a nylon ring to resist loosening. Zinc plated class 8.8 steel Zinc plated for moderate corrosion resistance. A tempered medium carbon steel. Class 8.8 is hardened, but it is not as strong as class 10.9. It is commonly found in automotive applications. Class 8.8 is similar to grade 5. Show Details Hide Details
K-Lock nuts A nut with an attached free-spinning external tooth lock washer. Zinc plated class 8.8 steel Zinc plated for moderate corrosion resistance. A tempered medium carbon steel. Class 8.8 is hardened, but it is not as strong as class 10.9. It is commonly found in automotive applications. Class 8.8 is similar to grade 5. Show Details Hide Details	Flange nuts serrated A nut with a built in washer which is serrated to resist loosening. Zinc plated class 8.8 steel Zinc plated for moderate corrosion resistance. A tempered medium carbon steel. Class 8.8 is hardened, but it is not as strong as class 10.9. It is commonly found in automotive applications. Class 8.8 is similar to grade 5. Show Details Hide Details