M12 × 40 mm Galvanized Hex Set Screw

Product Type: Hex Head Set Screw (Bolt)

Thread Size: M12 × 1.75 (ISO Metric Coarse Thread)

Length: 40 mm (measured from under the head to the tip)

Thread Length: Typically partially threaded at this length (check with supplier for full-thread variants)

Material: Carbon steel, commonly Grade 8.8 (high tensile)

Finish: Zinc galvanized for corrosion protection

Standard Compliance: DIN 933 / ISO 4017

Hex Head Size: 19 mm across flats

Head Height: Approx. 7.5 mm