M12 x 50mm Partially Threaded Metric Hexagon Head Bolt DIN 931, Zinc Plated Yellow Passivated, Class 8.8

M12 x 50mm Partially Threaded Metric Hexagon Head Bolt – Class 8.8, Zinc Plated Yellow Passivated – DIN 931 / ISO 4014

Product Description:

Achieve superior fastening performance with our M12 x 50mm Partially Threaded Metric Hexagon Head Bolts. Manufactured to meet DIN 931 and ISO 4014 standards, these high-strength Class 8.8 bolts are crafted from premium steel and feature a zinc-plated yellow passivated finish for enhanced corrosion resistance.

Key Features:

• High-Tensile Strength (Class 8.8): Constructed from medium carbon steel, these bolts undergo a quenching and tempering process to achieve a minimum tensile strength of 800 MPa, ensuring durability for demanding applications.

• Partially Threaded Shank: The unthreaded portion of the shank provides increased shear strength, making these bolts ideal for applications requiring a strong clamping force.

• Hexagon Head Design: The six-sided head allows for easy installation and removal using standard spanners or wrenches, facilitating higher torque application.

• Zinc Plated Yellow Passivation: This finish not only enhances the aesthetic appeal but also provides a protective layer against corrosion, extending the service life of the bolt.

• Standards Compliance: Conforming to DIN 931 and ISO 4014 specifications, these bolts adhere to internationally recognized standards for dimensions, tolerances, and mechanical properties, ensuring compatibility and performance consistency.

Technical Specifications:

• Thread Size: M12 (12mm)

• Thread Pitch: 1.75mm

• Length (Under Head): 50mm

• Across Flats (Spanner Size): 19mm

• Head Height: 7.5mm

• Material Grade: Class 8.8 Steel

• Finish: Bright Zinc Plated with Yellow Passivation

• Standards Compliance: DIN 931 / ISO 4014

Applications:

These versatile bolts are suitable for a wide range of applications, including:

• Construction Projects: Ideal for structural applications requiring high-strength fasteners.

• Machinery Assembly: Ensures secure fastening of mechanical components.

• Automotive Repairs: Suitable for vehicle maintenance and assembly tasks.

• DIY Projects: Perfect for home improvement tasks that demand reliable and durable fasteners.

Quality Assurance:

Our M12 x 50mm Hexagon Head Bolts are produced under stringent quality control measures to ensure they meet industry standards and deliver consistent, reliable performance.

Order Now:

Enhance the strength and durability of your assemblies with our M12 x 50mm Partially Threaded Hexagon Head Bolts. Add them to your cart today to experience superior fastening performance.