Stainless Steel Nylon Insert Hex Lock Nut - M2.5 M3 M4 M5 M6 M8 M10 M12 DIN 985

M2.5 / 2.5mm x 0.45, M3 / 3mm x 0.50, M4 / 4mm x 0.70, M5 / 5mm x 0.80, M6 / 6mm x 1.0, M8 / 8mm x 1.25, M10 / 10mm x 1.50, M12 / 12mm x 1.75, M14 / 14mm x 2.00, M16 / 16mm x 2.00. Nylon insert lock nuts, also known as nylock nuts, are a type of prevailing torque locking nut.

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