[300 BULK] Hex Head Cap Screws DIN 6921 8.8 Steel Plain M12-1.75 X 20

Experience dependable clamping power with Hex Head Cap Screws DIN 6921, crafted from high-tensile 8.8 steel and finished plain for versatile use. Sized M12-1.75 x 20, these screws are built to resist loosening under vibration and provide lasting performance in heavy equipment, automotive assemblies, and industrial machinery.

Key features

• Material and strength: 8.8 grade steel delivers high tensile strength and strong load-bearing capacity.
• Finish: Plain (uncoated) surface, suitable for customers who will apply their own coatings or operate in clean environments.
• Size and thread: M12 with a standard 1.75 mm thread pitch (M12-1.75).
• Length: 20 mm overall length.
• Head type: Hex head for reliable wrenching and solid seating.
• Standard: DIN 6921 compliance ensures interchangeability with compatible fasteners and components.

Specifications

• Thread: M12 x 1.75
• Length: 20 mm
• Head style: Hex head
• Material/Grade: 8.8 steel
• Finish: Plain
• DIN standard: DIN 6921

Applications include heavy machinery, automotive assemblies, industrial equipment, and construction projects where strong, reliable fastening is essential. These hex head cap screws provide robust performance in static and dynamic load scenarios, with the simplicity of a plain finish that fits a wide range of environments.

Installation notes

• Use the appropriate wrench for a secure fit and consistent torque.
• Consult your torque specifications or supplier recommendations based on material thickness and joint design to avoid overtightening.