M20x40 ZINC 10.9 hexagonal head High-strenght structural DIN 6914 / EN 14399
Firma Killich s.r.o. offers hexagon bolts for steel constructions according to DIN 6914. In the assortment of screws DIN 561 are steel and galvanized screws (hot, white) in strength 8.8, 10.9. Hexagonal screws (DIN 6914) are on hexagonal wrench.
