Electro Hardware P625M10F21-832 Round Female Standoff

Product Description

The ELECTRO HARDWARE P625M10F21-832 is a round female standoff designed to create fixed spacing between panels, PCBs, brackets, and other structural components in assemblies requiring threaded fastening. Machined from Grade 2 steel with a zinc-plated finish that meets ASTM B633 Type 1 and QQ-S-633 corrosion resistance standards, this standoff offers a 2-inch overall length and a 0.25-inch outside diameter. The internal thread is 8-32 and runs 1 inch deep, with the body fully threaded to accommodate a range of fastener engagement depths. It is installed by electricians, electronics technicians, and mechanical assemblers working in panel fabrication, enclosure builds, and equipment mounting applications.

This standoff suits residential and commercial applications where repeatable spacing and secure threaded connections are required. Typical use cases include mounting circuit boards, terminal strips, sub-panels, and equipment rails inside electrical enclosures, control cabinets, and chassis assemblies. The zinc-plated steel construction makes it appropriate for indoor environments and light-duty corrosion-resistant service. Its inch-system dimensioning fits standard imperial fastener ecosystems common in North American trade and OEM manufacturing contexts.

Key Features

• 8-32 female thread with 1-inch thread depth for secure fastener engagement
• 2-inch overall length provides consistent panel-to-panel or board-to-chassis spacing
• 0.25-inch outside diameter round body for compact installation in tight assemblies
• Grade 2 steel construction with zinc-plated finish meeting ASTM B633 Type 1 and QQ-S-633 standards
• Fully threaded body allows flexible fastener positioning along the full length
• Length tolerance of -0.005 to 0.005 inches for precise, repeatable stack-up dimensions

Compatibility

Designed as a standard imperial female standoff compatible with 8-32 threaded fasteners in panel, chassis, and PCB mounting assemblies using inch-system hardware.

Installation Notes

Installation is typically performed by electricians, electronics technicians, or mechanical assemblers. Use an appropriately sized hex driver or wrench matched to the standoff body diameter to avoid deforming the finish during tightening. De-energize and lock out all circuits before working inside any enclosure or panel. Do not over-torque, as Grade 2 steel threads can be damaged by excessive force; hand-tighten and snug only to the assembly requirement.