Electro Hardware P593M09F16-632 Hex Standoff 6-32 1.5in Ss

Product Description

The ELECTRO HARDWARE P593M09F16-632 is a female hex circuit board standoff designed to create fixed spacing between printed circuit boards and mounting surfaces or between stacked boards. Machined from 18-8 and Grade 303 stainless steel with an anodized bright finish, this standoff meets QQ-S-763 fastener standards. It features a 6-32 female thread, an overall length of 1.5 inches, and a hex body width across flats of 0.25 inches. Electricians and electronics assembly technicians use these standoffs when building or servicing control panels, variable frequency drives, and PCB assemblies that require a corrosion-resistant, electrically isolating mount.

This standoff is suited for light commercial and industrial control panel assemblies, PCB rack mounting, and enclosure builds where stainless steel construction is specified for corrosion resistance or hygiene requirements. The hex body allows standard wrench or hex driver installation for consistent torque application without slippage. Typical applications include HVAC control boards, industrial relay panels, and electronic enclosures requiring secure, repeatable board standoff height.

Key Features

• Female 6-32 threaded bore accepts standard 6-32 machine screws for PCB mounting
• 1.5 inch overall length provides fixed board-to-surface clearance
• Hex body shape with 0.25 inch width across flats for wrench-driven installation
• 18-8 and Grade 303 stainless steel construction for corrosion resistance
• Anodized bright finish meets QQ-S-763 fastener standard
• Length tolerance of -0.005 to 0.005 inches for precise stack-height control

Compatibility

Designed as a standard 6-32 female hex standoff for use in any PCB mounting application requiring a 1.5 inch standoff height with a 0.25 inch hex body profile.

Installation Notes

Installation is performed by electronics assembly technicians or electricians working on control panel builds. De-energize all circuits and discharge any capacitors before working on or near circuit boards. Use an appropriately sized hex wrench or socket driver matched to the 0.25 inch width across flats to seat the standoff without deforming the hex. Follow applicable NEC guidelines and equipment manufacturer specifications for panel assembly and PCB mounting clearances.