Electro Hardware P561M01F21-632 Female Standoff 6-32

Product Description

The ELECTRO HARDWARE P561M01F21-632 is a round female standoff designed to create threaded spacers between panels, boards, or structural components in electrical enclosures, control panels, and electronic assemblies. Machined from brass with a zinc-plated finish meeting ASTM B633 Type 1 and QQ-B-626 Comp 22 standards, this standoff measures 1 inch overall length with a 1/4-inch outside diameter and a fully threaded interior accepting 6-32 fasteners. The full 1-inch thread depth allows maximum fastener engagement along the entire body length. Electricians, panel builders, and assembly technicians install this type of hardware during control panel fabrication and equipment mounting applications.

This standoff is suited for use in residential and commercial electrical control panels, instrumentation enclosures, and printed circuit board mounting assemblies where a reliable threaded spacer is required. The round body profile and standard 6-32 thread size make it compatible with common machine screws used throughout the electrical and electronics trades. Its compact 1/4-inch OD fits tight panel layouts without crowding adjacent components.

Key Features

• Fully threaded female interior with 6-32 thread size for full fastener engagement along the 1-inch body length
• Brass construction provides corrosion resistance and reliable machinability
• Zinc-plated finish meets ASTM B633 Type 1 and QQ-B-626 Comp 22 standards
• 1/4-inch outside diameter suits tight-clearance panel and board layouts
• Round body shape with 1-inch overall length for consistent, predictable standoff spacing
• Length tolerance of -0.005 to 0.005 inches ensures dimensional consistency across assemblies

Compatibility

Designed as a standard-dimension female standoff for use with 6-32 machine screws in electrical panel assemblies, enclosures, and electronic mounting applications requiring a 1-inch brass spacer.

Installation Notes

Panel builders and electricians should de-energize and lock out the enclosure or assembly before installing or removing standoffs. A correctly sized hex driver or wrench matched to the standoff OD should be used to avoid deforming the brass body during installation. Do not overtighten mating screws, as brass threads can be damaged by excessive torque. Follow applicable NEC guidelines when installing hardware inside energized enclosures.