Electro Hardware P593M04F16-832 Round Female Standoff

Product Description

The ELECTRO HARDWARE P593M04F16-832 is a round female standoff designed to create precise spacing between panels, PCBs, enclosures, and structural assemblies. Machined from 6061-T3 aluminum to the QQ-A-225A Comp 2 fastener standard, it measures 1.5 inches overall length with a 0.25 inch outside diameter. The internal thread is 8-32 and runs a full 1 inch deep, giving technicians solid thread engagement for secure, repeatable fastening. A bright anodized finish resists corrosion and light surface wear. Electricians, panel builders, and electronic assembly technicians install these standoffs when a fixed, non-collapsing spacer is required between mated surfaces.

This standoff suits residential and commercial applications wherever aluminum hardware is appropriate: control panel construction, DIN rail subassemblies, junction box interior mounting, and instrumentation enclosures. The 8-32 thread size is a common machine-screw standard found throughout HVAC control boards, electrical panels, and electronic equipment racks. Its compact 0.25 inch body diameter allows tight component layouts without crowding adjacent hardware. Sold individually, it fits low-quantity service repairs as well as small production runs.

Key Features

• 8-32 internal thread with 1 inch thread depth for full fastener engagement
• 1.5 inch overall length provides consistent, measured standoff spacing
• 0.25 inch outside diameter allows dense component layouts
• Aluminum construction with bright anodized finish resists corrosion
• Meets QQ-A-225A Comp 2 fastener standard for material and dimensional compliance
• Round body shape compatible with standard hex-driver and spanner installation

Compatibility

Designed as an OEM-style replacement or new-installation standoff for assemblies requiring an 8-32 female thread, 1.5 inch aluminum round standoff in inch-measurement systems.

Installation Notes

Power down and de-energize any panel or enclosure before installing or removing standoffs. Use the appropriate driver or spanner wrench sized to the 0.25 inch body to avoid deforming the aluminum. Follow applicable NEC guidelines when installing standoffs inside electrical enclosures. Do not exceed the rated torque range for 8-32 aluminum threads, as over-tightening will strip the material.