Hex head machine screws are full-threaded externally-headed hexagon fasteners for high-strength mechanical joints. They are tightened via spanners, wrenches or socket tools to achieve large clamping force.
The hex head design provides stable force-transfer for heavy-load assemblies, widely used together with machine nuts or into pre-tapped threaded holes.
Applications include: Heavy-duty mechanical equipment, Steel frame construction, Machine base assembly, Automotive and transport components, Agricultural machinery parts, General-purpose high-strength industrial fastening
We provide custom options covering screw dimension, material grade, surface treatment, packaging and private labeling service to satisfy project-specific requirements.
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