M12x40 8.8 GELB VERZINKT Sechskantschrauben mit Schaft ISO 4017
Firma Killich s.r.o. It offers hexagon screws with metric steel thread according to DIN 933. The DIN 933 range includes stainless steel screws A2, A4, brass, titanium, polyamide steel and galvanized (yellow, white) in strength 5.8, 8.8, 10.9, 12.9. The hexagon bolts (DIN 933) are on the hex key.
