M12‑1.75 x 80 mm DIN 6921 Hex Flange Screw – Class 8.8, Zinc CR+3, Partial Thread

The M12‑1.75 x 80 mm hex flange screw is manufactured to DIN 6921 standards from metric Class 8.8 steel, offering high tensile strength and dependable performance in demanding applications. Designed with a partial thread (PT) and coarse 1.75 mm pitch, it provides improved shear strength and effective load transfer for longer clamping lengths. The non‑serrated integrated flange ensures smooth, even load distribution while eliminating the need for a separate washer and helping protect mating surfaces, and the Zinc CR+3 coating delivers corrosion resistance for extended service life in automotive, machinery, structural, and general industrial applications.