M6‑1.00 x 40 mm DIN 6921 Hex Flange Bolt – Class 8.8, Zinc Yellow, Non‑Serrated

The M6‑1.00 x 40 mm hex flange bolt is manufactured to DIN 6921 standards from metric Class 8.8 steel, providing reliable strength and consistent performance in demanding applications. Designed with a partial thread (PT) and coarse 1.00 mm pitch, it offers improved shear strength and effective load transfer for longer grip lengths. The non‑serrated integrated flange ensures smooth, even load distribution, eliminates the need for a separate washer, and helps protect mating surfaces. Finished with a zinc yellow coating for enhanced corrosion resistance and easy visual identification, this bolt is ideal for automotive, machinery, and general industrial applications requiring durable and dependable fastening.