M8 × 30 mm Galvanized Hex Set Screw

Product Type: Hex Head Set Screw (also called hex bolt)

Thread Size: M8 × 1.25 (ISO metric coarse thread)

Length: 30 mm (measured from under the head to the tip)

Thread Length: Typically fully threaded at this length

Material: Medium carbon steel, commonly Grade 8.8 (high tensile)

Finish: Zinc galvanized for corrosion protection

Standard: Complies with DIN 933 / ISO 4017

Head Type: Hexagonal head, 13 mm across flats

Head Height: Approximately 5.3 mm