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1/2 Dog Point Square Head Set Screw, Case Hardened, Plain (Inch)
Case‑hardened 1/2 dog point square head set screws provide a rugged, high‑torque fastening solution designed for machinery, industrial equipment, and mechanical assemblies requiring consistent alignment and secure positioning. These screws feature a square external head that offers excellent wrench or plier engagement, making them easy to tighten or adjust even in dirty, greasy, or outdoor environments where socket tools may not be practical.
The 1/2 dog point extends partially beyond the screw body, allowing the tip to engage a mating hole, groove, or slot for precise indexing, alignment, or repeat positioning without damaging the surface. This makes them ideal for applications requiring controlled movement or consistent part location.
The case‑hardened construction provides a durable, wear‑resistant outer shell with a tough, ductile core for reliable performance under high torque and repeated adjustments. The plain (uncoated) finish is suitable for indoor and controlled environments where corrosion protection is not a primary requirement.
For large scale orders, request a quote to receive our best pricing available for your custom order.
These 1/2 dog point square head set screws excel in securing shafts, collars, pulleys, couplings, and mechanical components that require accurate seating and repeatable placement. The dog point helps maintain alignment without excessive penetration, while the square head enables strong tool engagement and rapid field adjustments.
Case hardening ensures exceptional resistance to wear, surface rounding, and deformation, even under heavy torque. The plain finish provides consistent friction during tightening, making these screws ideal for OEM applications, machinery service, agricultural equipment, and general industrial maintenance.
Available in a range of diameters and lengths to meet mechanical and engineering specifications.
