Nylon Insert LockNuts, Zinc Plated Steel, Metric DIN 985, M3 M4 M5 M6 M8 M10 M12

This listing is for new Metric Nylon Insert Lock Nuts. These are Coarse (Standard) thread with Zinc (CR+3) RoHS compliant coating Alloy Steel. All Heavy-Duty Class 10 except M3’s (Class 8). Class / Grade:M3 : Class 8 / 8.8 steel (similar to Grade 5)M4 – M12 : Class 10 / 10.9 Steel (Similar to Grade 8) Available Sizes : M2 / 2mm x 0.4, M2.5 / 2.5mm x 0.45, M3 / 3mm x 0.5, M4 / 4mm x 0.7, M5 / 5mm x 0.8, M6 / 6mm x 1.0, M8 / 8mm x 1.25, M10 / 10mm x 1.5M12 / 12mm x 1.75 Specification sheet for each item below: