Electro Hardware P593M01F21-1032 Female Standoff 10-32

Product Description

The ELECTRO HARDWARE P593M01F21-1032 is a round female standoff designed for use in mechanical assemblies, enclosures, and panel mounting applications. Machined from brass with a zinc-plated finish, this standoff features a 10-32 internal thread with a 1 inch thread depth and is fully threaded throughout its 1.5 inch overall length. The 0.25 inch outside diameter keeps it compact for tight layouts. It meets ASTM B633 Type 1 and QQ-B-626 Comp 22 standards, making it appropriate for assemblies that require a documented finish specification. Electricians, panel builders, and mechanical technicians use this hardware to create controlled spacing between PCBs, panels, and enclosure surfaces.

This standoff is suited for electrical enclosure assembly, printed circuit board mounting, and general-purpose panel fabrication in both commercial and light industrial settings. Its 10-32 thread size is widely used in electronics and instrument panel work. The fully threaded design allows fasteners to engage the full thread depth for maximum holding strength in thin-stack or multi-layer assemblies. The zinc-plated brass construction resists corrosion in indoor environments and offers good conductivity for grounded chassis applications.

Key Features

• 10-32 female internal thread, fully threaded to 1 inch depth
• 1.5 inch overall length with 0.25 inch outside diameter round body
• Brass base material with zinc-plated finish per ASTM B633 Type 1
• Meets QQ-B-626 Comp 22 specification for plated brass fasteners
• Length tolerance held to plus or minus 0.005 inches for consistent stack height
• Inch measurement system; sold individually

Compatibility

Designed for use in assemblies requiring a 10-32 internally threaded round female standoff with a 0.25 inch outside diameter and 1.5 inch body length. Suitable for panel mounting, PCB standoff, and enclosure fabrication applications using inch-series fasteners.

Installation Notes

Installation is performed by panel builders, electricians, or mechanical technicians using standard hex drivers or appropriate spanners sized for a 0.25 inch round body. Power down and de-energize any assembly before installing or removing standoffs in live enclosures. Do not overtighten mating fasteners beyond the torque appropriate for 10-32 brass hardware, as brass is softer than steel and threads can strip. Verify thread engagement depth matches the mating screw length before final assembly.