bolt M36x3.0x90 21CrMoV5-7 hexagonal head, part thread, DIN 960
Firma Killich s.r.o. It offers hexagon bolts with fine partial thread according to DIN 960. In the assortment of DIN 960 screws there are stainless steel screws A2, A4 steel and galvanized (yellow, white) in strength 8.8, 10.9. Hex bolts (DIN 960) are on hexagonal wrench.
