M12‑1.75 x 100 mm DIN 6921 Hex Flange Bolt – Class 10.9, Plain Finish, Non‑Serrated

The M12‑1.75 x 100 mm hex flange bolt is manufactured to DIN 6921 specifications from metric Class 10.9 steel, delivering high tensile strength and reliable fastening performance for heavy‑duty applications. Designed with a partial thread (PT) and coarse 1.75 mm pitch, it provides improved shear strength and efficient load transfer for assemblies requiring a longer grip length. The non‑serrated integrated flange ensures smooth, even load distribution while eliminating the need for a separate washer and helping protect mating surfaces. Supplied in a plain (uncoated) finish, this flange bolt is ideal for machinery, automotive, and industrial assemblies used in controlled environments where high strength and precise clamping are required.