Electro Hardware 1435M12F21-832 Hex Board Standoff 8-32

Product Description

The ELECTRO HARDWARE 1435M12F21-832 is a male-female hex circuit board standoff designed to space and secure printed circuit boards within electronic enclosures and control panels. This fastener features an 8-32 thread size with a male thread on one end and a female threaded bore on the other, allowing boards to be stacked or mounted at a fixed distance from a panel surface. The hex body measures 0.25 inches across flats, providing a wrench flat for secure installation. Overall length is 0.875 inches. Constructed from Grade 2 steel with a zinc-plated finish that meets ASTM B633 Type 1 and QQ-S-633 standards for corrosion resistance.

This standoff is suited for use in HVAC control board assemblies, electrical panel enclosures, and industrial electronics applications where a threaded male-female configuration is required. It is appropriate for both OEM assembly and field service replacement scenarios. The 0.5-inch body length and 0.375-inch thread length make it a practical choice for standard circuit board mounting depths in residential and light commercial equipment control enclosures.

Key Features

• Male-female hex configuration for stackable or panel-mount circuit board installations
• 8-32 thread size with 0.375-inch thread length and 7/16-inch thread depth
• 0.875-inch overall length with a 0.5-inch body length
• Hex body at 0.25 inches across flats for wrench engagement during installation
• Grade 2 steel construction with zinc-plated finish per ASTM B633 Type 1 and QQ-S-633
• Length tolerance held to plus or minus 0.005 inches for consistent stacking height

Compatibility

Designed as an OEM-style replacement or assembly component for circuit board mounting applications requiring an 8-32 male-female hex standoff with a 0.875-inch overall length.

Installation Notes

Installation is typically performed by electricians or electronics technicians during control board assembly or field replacement. Power down and de-energize all circuits before servicing any control board or enclosure. Use an appropriately sized hex wrench or nut driver on the 0.25-inch across-flats hex body to avoid rounding the standoff during tightening. Follow applicable NEC guidelines and equipment manufacturer torque recommendations when securing control board hardware.