American Crane
Square head set screw for American Crane 9310
This square head set screw features a 5/8-11 UNC thread and a 3-inch length, designed for secure fastening in the American Crane 9310. It utilizes a cup point to ensure a firm grip on shafts and rotating components.
Parts diagram
Compatible models
Specifications
- Part number
- 803275
- Brand
- American Crane
The 803275 square head set screw is a mechanical fastener engineered for the American Crane 9310. Designed with a cup point, this component is used to secure gears, pulleys, or collars to shafts, preventing axial displacement or rotation within the machinery assembly. The cup point design allows the screw to seat firmly against the mating surface, providing stability in applications where vibration is present.
This fastener features a 5/8-11 UNC thread specification and a total length of 3 inches. It is compatible with the American Crane 9310 model. The square head configuration allows for the application of high torque during installation, ensuring the fastener remains in place during operation.
Set screws are used in heavy machinery to lock components onto shafts. By tightening the screw against the shaft surface, the cup point creates a mechanical lock that resists movement. Proper thread engagement and length are necessary to maintain the mechanical integrity of the assembly.