[100 PKG] Flange Bolts DIN 6921 10.9 Steel Black Phosphate M12-1.75 X 70

Flange Bolts DIN 6921 10.9 Steel Black Phosphate M12-1.75 x 70 provide reliable clamping with a flange base that distributes load for superior stability in assemblies that require DIN 6921 compliance.

Manufactured from high-strength grade 10.9 steel, these bolts offer excellent tensile strength for critical fastening applications. The black phosphate finish adds corrosion resistance and a low-friction surface, helping to improve assembly performance and ease of installation.

Key features

• Material: 10.9 steel for high tensile strength
• Finish: Black phosphate for protection against corrosion
• Head style: Flange bolt with integrated washer surface for even load distribution
• Thread: Metric M12 x 1.75
• Length: 70 mm
• Standard: DIN 6921

Benefits

Engineered to resist loosening under vibration and shear, these DIN 6921 flange bolts are ideal for automotive, machinery, and equipment assemblies where a secure, flush mounting is essential. The large flange diameter reduces the need for separate washers and provides a clean, fast installation.

Specifications

• Bolt type: Flange bolt
• Grade: 10.9
• Finish: Black phosphate
• Diameter: M12
• Thread pitch: 1.75
• Length: 70 mm
• Standard: DIN 6921

Tip: For best results, use with compatible nuts and mating parts that meet DIN 6921 standards. Store bolts in a dry environment to preserve the coating and maintain performance.