Drilled head cap screw for American Crane 9310

The drilled head cap screw is a specialized fastener used on the American Crane 9310. The defining feature of this component is the hole drilled through the head, which allows for the passage of safety wire. This configuration is used to lock the fastener in place, preventing rotation caused by vibration or dynamic loads during crane operation.

This component is compatible with the American Crane 9310. It is installed in assemblies where maintaining bolt torque is critical to the structural integrity of the machine. By threading safety wire through the head, maintenance technicians can secure the screw to adjacent fasteners or anchor points, ensuring it remains tightened during service.

In heavy machinery, drilled head fasteners serve as a mechanical locking system for critical connections. They are commonly found in engine assemblies, transmission housings, and braking systems where fastener security is required to prevent loosening.