Electro Hardware P529M10F21-632 Female Standoff 6-32

Product Description

The ELECTRO HARDWARE P529M10F21-632 is a round female standoff designed to create threaded mounting points and maintain fixed spacing between panels, PCBs, and enclosure components. Machined from Grade 2 steel with a zinc-plated finish meeting ASTM B633 Type 1 and QQ-S-633 standards, this standoff measures 0.5 inches overall length with a 0.25 inch outside diameter. The internal thread is fully threaded 6-32 with a 1 inch thread depth, providing secure fastener engagement throughout the full body. It is installed by electricians, panel builders, and mechanical assemblers working on control panels, enclosures, and electronic chassis.

This standoff suits residential and commercial applications wherever consistent panel-to-panel or board-to-surface spacing is required. Common use cases include electrical enclosure assembly, PCB mounting in control panels, and chassis fabrication. The 6-32 thread size is a standard machine screw specification widely used in electronics and light electrical assemblies. The zinc-plated finish provides corrosion resistance appropriate for indoor environments and standard enclosure interiors.

Key Features

• Fully threaded 6-32 female thread with 1 inch thread depth for consistent fastener engagement
• Round body, 0.25 inches outside diameter, 0.5 inches overall length
• Grade 2 steel construction with zinc-plated finish
• Meets ASTM B633 Type 1 and QQ-S-633 finish standards
• Length tolerance of -0.005 to 0.005 inches for precise stack-up control
• Inch measurement system, compatible with standard 6-32 machine screws

Compatibility

Designed as an OEM-style replacement or new-installation standoff for applications requiring a 6-32 threaded female round standoff in steel construction.

Installation Notes

Install using standard hex drivers or wrenches sized to the 0.25 inch outside diameter. De-energize all circuits and discharge any stored energy before working inside control panels or enclosures. Follow applicable NEC guidelines for enclosure assembly and hardware torque requirements. Avoid over-torquing machine screws into the standoff to prevent thread damage in the steel body.