M20x1.5 ZINC /4/ Hexagon thin nuts, left thread DIN 439B
Firma Killich s.r.o. offers low nuts according to DIN 439B. The assortment of nuts DIN 439B includes steel nuts, galvanized, stainless steel A2, A4, brass, blackened, nickel-plated, brass. In the fortress 4.6.
