Electro Hardware P529M10F21-1032 Round Female Standoff

Product Description

The ELECTRO HARDWARE P529M10F21-1032 is a round female standoff designed for use in panel assembly, electronics mounting, and light structural fastening applications. This standoff features a 10-32 female thread that runs fully through the body, providing a secure threaded connection on both ends. It measures 0.5 inches in overall length with an outside diameter of 0.25 inches. Constructed from Grade 2 steel with a zinc-plated finish that meets ASTM B633 Type 1 and QQ-S-633 standards, this standoff offers corrosion resistance suited to indoor and controlled-environment installations. Electricians, electronics technicians, and panel fabricators commonly use this hardware to maintain precise spacing between components or mounting surfaces.

This standoff is appropriate for use in control panel builds, PCB mounting, enclosure assembly, and similar applications where a threaded female spacer is required. The 10-32 thread size is a common standard in electronic and light industrial assemblies. The fully threaded body accommodates fasteners inserted from either end, making it useful for through-bolt configurations as well as stud-to-panel installations. Its compact 0.5-inch length suits tight-clearance applications where minimal stack height is required.

Key Features

• 10-32 female thread, fully threaded through the body
• 0.5 inches overall length with 0.25 inches outside diameter
• Grade 2 steel construction for reliable mechanical strength
• Zinc-plated finish per ASTM B633 Type 1 and QQ-S-633 for corrosion resistance
• Length tolerance of -0.005 to +0.005 inches for precision fitment
• Round body shape for consistent wrench or socket engagement

Compatibility

Designed as a standard 10-32 female standoff for use in inch-system panel and electronic assembly applications where a 0.5-inch round female spacer is specified.

Installation Notes

Installation is typically performed by electricians, electronics technicians, or panel fabricators using standard hand tools. Power down and de-energize any panel or enclosure before installing or adjusting standoffs in live electrical assemblies. Do not overtighten threaded fasteners into the standoff, as Grade 2 steel threads can be damaged by excessive torque. Follow applicable NEC guidelines when using standoffs inside electrical enclosures.