M12‑1.75 x 40 mm DIN 6921 Hex Flange Bolt – Class 8.8, Zinc Yellow, Non‑Serrated

The M12‑1.75 x 40 mm hex flange bolt is manufactured to DIN 6921 standards from metric Class 8.8 steel, providing high strength and dependable fastening performance for demanding applications. Featuring a full‑thread (FT) coarse 1.75 mm pitch and a non‑serrated integrated flange, it delivers smooth, even load distribution while eliminating the need for a separate washer and helping protect mating surfaces. Finished with a zinc yellow coating for enhanced corrosion resistance and easy visual identification, this flange bolt is ideal for automotive, machinery, structural, and general industrial assemblies requiring durable and consistent clamping force.