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Cup Point Square Head Set Screw, Case Hardened, Fine Thread, Plain (Inch)
Case‑hardened fine thread cup point square head set screws provide exceptional holding strength and precision adjustment capability for industrial, mechanical, and equipment‑maintenance applications. Featuring a rugged square head design, these screws offer excellent wrench or plier engagement, making them easy to install or remove even in harsh, dirty, or outdoor environments where hex drives may not be practical.
The fine thread form delivers improved tensile strength, enhanced vibration resistance, and more precise axial adjustment—ideal for machinery requiring tight tolerances or secure positioning. The cup point provides a strong, centered bite into the mating surface, delivering dependable gripping power with minimal surface penetration.
The plain, uncoated finish ensures consistent torque transfer and is well‑suited for general indoor use or applications where environmental exposure is limited.
For large scale orders, request a quote to receive our best pricing available for your custom order.
These case‑hardened square head set screws combine a wear‑resistant outer layer with a ductile core, ensuring excellent durability, resistance to rounding, and reliable performance under heavy torque loads. The square external head enables quick adjustments with common hand tools, making these screws ideal for maintenance and equipment repair settings.
The cup point design seats securely in the mating material, preventing slippage while still allowing repeat adjustments without excessive damage. The fine thread improves load distribution and holding strength, making these screws an excellent choice for shafts, collars, pulleys, couplings, and machinery components subject to vibration or movement.
Available in multiple sizes to meet the needs of industrial, agricultural, maintenance, and OEM applications.
