Unbrako 13970 Socket Head Cap Screws M5x20mm

Description:

The Unbrako 13970 Socket Head Cap Screw (#206291) is a high-strength alloy steel fastener designed to provide secure clamping in industrial machinery, automation equipment, and precision mechanical assemblies. Commonly installed in machine tools, conveyors, robotics, pumps, gearboxes, and manufacturing equipment requiring an M5 × 20 mm socket head cap screw. Maintenance technicians, OEMs, and equipment manufacturers use this fastener for equipment assembly, repairs, and replacement of worn or damaged screws while ensuring reliable joint integrity.

Applications:

The Unbrako 13970 Socket Head Cap Screw is commonly used in industrial automation, automotive equipment, packaging machinery, electronic assemblies, and general mechanical applications where high tensile strength and precise fastening are required. Its hex socket drive allows high tightening torque and dependable clamping performance, making it suitable for demanding continuous-duty applications.

Technical Specifications:

• Brand: Unbrako
• Part Number: 13970
• Reference Number: #206291
• Product Type: Socket Head Cap Screw
• Thread Size: M5 × 0.8
• Length: 20 mm
• Head Style: Socket Head Cap
• Drive Type: Hex Socket
• Material: High-Strength Alloy Steel
• Strength Grade: Class 12.9
• Finish: Black Oxide
• Standard: ISO 4762 / DIN 912
• Application: Industrial machinery, automation equipment, and mechanical assemblies

Common Replacements:

• Unbrako M5 × 20 mm Class 12.9 Socket Head Cap Screw
• DIN 912 M5 × 20 mm Socket Head Cap Screw, Class 12.9
• ISO 4762 M5 × 20 mm Alloy Steel Socket Head Cap Screw