Hex Head Fully Threaded Bolt M39

Reserved for the most extreme fastening challenges, the DIN 933 M39 Hex Head Fully Threaded Bolt is a heavy duty fastener in a league of its own. The M39 diameter is one of the largest in the standard metric range, delivering extraordinary tensile strength, shear resistance, and clamping force making it the definitive choice for the most critical structural and industrial connections.

Whether anchoring massive steel structures, securing heavy industrial machinery, or forming the backbone of large-scale civil engineering projects, the M39 bolt performs without compromise. Its fully threaded body ensures complete thread engagement from head to tip, providing uniform load distribution and a joint that holds firm under the most punishing conditions.

Key Features

• Full-length threading for complete thread engagement and maximum load distribution
• M39 diameter one of the largest standard metric bolt sizes for extreme applications
• Hex head for high torque application with standard or heavy duty power tools
• Manufactured to DIN 933 standard for dimensional accuracy and reliability
• Zinc plated finish for corrosion resistance in harsh environments
• Available in lengths from 30mm to 200mm

Technical Specifications

• Standard: DIN 933
• Thread Type: Metric - M39
• Thread Style: Fully Threaded
• Head Type: Hex Head
• Material: Steel
• Surface Finish: Zinc Plated
• Size: M39
• Length Range: 30 mm – 200 mm

Packaging
Each package contains 50 pieces.