DIN7984 M3-M24 Hex Machine Screw 8.8 Grade Black/Blue-White Zinc Thin Short Head Bolt

Regular price $6.32 USD

Regular price ~~$6.32 USD~~ Sale price $6.32 USD

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8.8 Grade DIN7984 hex machine screws are high-strength fasteners engineered with a thin short head, hex socket drive, and dual black/blue-white zinc plating options, tailored for industrial, mechanical, and construction assembly applications. Covering sizes M3 to M24, these bolts adhere to 8.8 grade standards—delivering reliable tensile strength, hardness, and load-bearing capacity, making them ideal for high-demand scenarios like machinery installation, structural fixtures, and equipment maintenance.

The thin short head design offers a low-profile finish, saving space and preventing interference with adjacent components while ensuring stable fixation. The hex socket drive enables secure torque transmission, allowing easy installation and removal with standard hex tools even in confined spaces. The black and blue-white zinc plating treatments provide excellent corrosion resistance and wear protection, enhancing durability in both indoor and outdoor harsh environments, while also offering aesthetic versatility for different assembly needs.

Fully compliant with DIN7984 international standards, these machine screws guarantee consistent dimensional accuracy, thread precision, and universal compatibility with industrial components. Built for long-term performance, they resist rust, deformation, and fatigue under repeated use, balancing functional reliability with cost-effectiveness for professional projects and mass production applications.

Core Features & Advantages

8.8 High-Strength Grade: Reliable tensile strength and hardness for industrial-grade load-bearing needs.
DIN7984 Compliance: Meets global standards for precision, thread accuracy, and broad component compatibility.
Dual Zinc Plating Options: Black/blue-white plating for corrosion resistance, wear protection, and aesthetic versatility.
Thin Short Head Design: Low-profile structure saves space, avoids component interference, and ensures stable fixation.
Hex Socket Drive: Secure torque grip with standard tools, suitable for confined spaces and efficient operation.

Key Specifications

Grade: 8.8 High-Strength
Standard: DIN7984
Drive Type: Hex Socket (Hexagonal)
Head Type: Thin Short Head
Surface Treatment: Black Zinc Plated, Blue-White Zinc Plated
Sizes: M3 - M24
Applications: Industrial Machinery, Construction Fixtures, Equipment Maintenance, Structural Assemblies
Performance: Corrosion-Resistant, Wear-Resistant, High Load-Bearing Capacity, Stable Torque Transmission