M12 A4 STAINLESS STEEL Prevailing torque type hexagon nuts similar DIN 985
Firma Killich s.r.o. It offers lock nuts according to DIN 985. The assortment of lock nuts DIN 985 includes steel nuts, zinc plated, yellow zinc, stainless steel A2, A4, blackened. In the strength of 8.8, 10.9.
