Electro Hardware 1483M03F21-632 Hex Standoff 6-32

Product Description

The ELECTRO HARDWARE 1483M03F21-632 is a male-female hex circuit board standoff designed to space and secure printed circuit boards in electronic assemblies. The standoff features a 6-32 unified thread on both ends — a male thread on one end and a female (internally threaded) end on the other — allowing boards to be stacked or mounted at a fixed, precise distance. The body is machined brass with a zinc-plated finish that meets ASTM B633 Type 1 and QQ-B-626 Comp 22 standards. The hex body profile allows installation and removal with standard hex drivers or wrenches. Overall length is 2.25 inches with a body length of 2 inches.

This standoff is used in residential and commercial electronic equipment, control panels, HVAC control boards, and industrial enclosures wherever PCB mounting hardware requires a reliable male-female stacking configuration. The hex body shape suits assemblies where controlled torque and wrench engagement are required. It is appropriate for any application specifying a 6-32 threaded brass standoff with zinc plating. Installers working on control board replacements, panel builds, or PCB assemblies in HVAC, electrical, or automation equipment will recognize this as standard board-mounting hardware.

Key Features

• Male-female hex configuration allows stacking or direct PCB-to-panel mounting with 6-32 fasteners
• Brass construction with zinc-plated finish meets ASTM B633 Type 1 and QQ-B-626 Comp 22 standards
• 2.25-inch overall length with a 2-inch hex body provides consistent standoff height in tight assemblies
• 0.25-inch width across flats allows use with standard 1/4-inch hex drivers or nut drivers
• Length tolerance of -0.005 to 0.005 inches supports precision board alignment
• Thread depth of 3/8 inch on the female end ensures adequate thread engagement

Compatibility

Designed as a standard 6-32 male-female hex circuit board standoff suitable for PCB mounting and stacking applications in control panels, HVAC equipment boards, and electronic enclosures requiring inch-system fastener hardware.

Installation Notes

Circuit board standoffs of this type are typically installed by electricians, electronics technicians, or HVAC controls technicians during panel assembly or control board replacement. De-energize the equipment and discharge any capacitors before handling circuit boards. Use a 1/4-inch hex driver or nut driver to engage the hex body — do not use pliers directly on the body, as this can damage the plating and distort the hex. Follow applicable NEC and equipment manufacturer guidelines when working inside energized enclosures.