

Secure critical assemblies with the Graco 105205 Cap Head Socket Screw (8‑32 × 1"), designed for high-pressure spray equipment.
The 105205 Cap Head Socket Screw (8‑32 × 1″) is a high‑precision fastener specifically designed for professional spray system hardware. With a socket‑head cap design, it ensures consistent clamp force, reliable alignment, and long service life under high‑cycle, high‑stress conditions.
| Thread Size & Length | 8‑32 UNRC, 1.00″ length |
|---|---|
| Head Style | Socket head cap screw (internal hex) |
| Material | Heat‑treated alloy steel |
| Finish | Corrosion‑resistant plating (zinc or similar) |
| Standard Application | Secure assemblies in spray pumps and fluid handling modules |
This screw features finely machined threads and a robust cap head to enable high‑torque installations with minimal head deformation. The alloy steel construction offers high tensile strength and fatigue resistance—suitable for environments with vibration, chemical exposure, and repeat servicing.
In high‑pressure spray equipment, correct fastening is critical to prevent leaks and maintain pressure integrity. The 105205 screw ensures tight, reliable connections in manifold covers, pump mounts and valve assemblies—contributing to better spray consistency, uptime, and equipment life.
Use a calibrated hex‑key or socket driver to install and apply the manufacturer’s specified torque. Ensure mating surfaces are clean and flat. Regularly inspect the screw head and threads for signs of rounding, corrosion or thread damage—and replace if any degradation is observed to ensure continued reliability.
Each 105205 screw is manufactured under strict quality control procedures, including dimensional verification and finish inspection. It is a precision OEM‑level fastener intended for demanding industrial finishing applications.
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