Electro Hardware P593M12F21-1032 Hex Standoff 10-32

Product Description

The ELECTRO HARDWARE P593M12F21-1032 is a female hex circuit board standoff designed to mount and space printed circuit boards within electrical enclosures and control panels. Machined from Grade 2 steel with a zinc-plated clear chromate finish, this standoff provides a threaded female receiver on both ends in a 10-32 thread size. The overall length is 1.5 inches with a hex body width across flats of 0.25 inches. The hex profile accepts standard hex drivers for secure, torque-controlled installation. It is intended for use by electricians, control panel builders, and electronics technicians working on board-level assemblies.

This standoff is suited for residential and commercial control panel applications, PCB mounting in HVAC control boards, electrical enclosures, and industrial automation equipment. The 10-32 female thread configuration is common in light-duty electronic mounting hardware. Technicians use these standoffs to create a fixed air gap between a circuit board and a mounting surface, preventing shorts and allowing airflow. The compact hex body fits in tight board layouts where clearance between components is limited.

Key Features

• Female 10-32 threaded receiver for standard machine screw fastening
• Hex body profile allows wrench or socket driver installation
• Zinc-plated clear chromate finish meets ASTM B633 Type 1 and QQ-S-633 standards for corrosion resistance
• Grade 2 steel construction for reliable mechanical strength in panel environments
• Overall length of 1.5 inches provides consistent board standoff spacing
• Length tolerance of -0.005 to 0.005 inches supports precise board-to-surface gaps

Compatibility

Designed as an OEM-style replacement or new-installation standoff for circuit board mounting applications requiring a 10-32 female thread and a 1.5-inch overall length hex body.

Installation Notes

Installation is performed by licensed electricians or qualified control panel assemblers. Power down and de-energize all circuits before handling or replacing circuit board hardware. Use a hex wrench or socket sized to the 0.25-inch width across flats to seat the standoff without over-torquing the threaded body. Follow applicable NEC guidelines for control panel wiring and board mounting practices.