M12-1.75 x 30mm (8 Pcs) Black Hex Bolt, Black Hex Head Screws Bolts, Alloy Steel, Grade 12.9, Black Oxide Finish, Fully Threaded, Standard DIn933-Fast Shipping

Description

Thread Size: M12-1.75; Thread Pitch: 1.75mm; Screw Length: 30mm (measured from under the head); Thread Coverage: Full Thread

Hex Drive Size: 18mm; Package Includes: 8 PCS

Material: 12.9 Grade alloy steel and Black Oxide Finish, greater strength than stainless steel and provide good corriosion resistant in dry environment.

Head Height: 7.68 (max); Head width from flat to flat: 18mm (max); Head width from point to point: 20mm (min)

Hex bolt are designed to be installed using a spanner. They are generally available in larger sizes than alternative fasteners and suitable for heavy-duty fastening applications because of their robust shape.