Electro Hardware MM1701M12MSC-1 Hex Standoff 10-32 1/8 in

Product Description

The ELECTRO HARDWARE MM1701M12MSC-1 is a male-male hex circuit board standoff designed to space and secure printed circuit boards within enclosures and electronic assemblies. This fastener features a 10-32 thread on both ends and measures 0.125 inches overall length with a hex body shape that allows installation and removal with standard hex tooling. The body and both threaded ends are manufactured from Grade 2 steel with a zinc-plated finish for corrosion resistance. It conforms to fastener standard QQ-S-633 and is sold in single-unit quantities.

This standoff is used in light-duty electronic and electrical assemblies where boards must be mounted at a fixed, consistent height above a panel or chassis. The compact 0.125-inch overall length makes it appropriate for tight-clearance board stacking or single-layer mounting in HVAC control boards, relay panels, and similar low-voltage equipment enclosures. Installation is typically performed by electrical or electronics technicians during panel assembly or field board replacement.

Key Features

• Male-male thread configuration accepts mating fasteners on both ends for board-to-panel or board-to-board spacing
• 10-32 thread size for compatibility with standard electronics-grade machine screw hardware
• Hex body shape with 0.375-inch width across flats allows wrench or nut-driver installation
• Grade 2 steel construction meets QQ-S-633 fastener standard
• Zinc-plated finish provides corrosion resistance in indoor enclosure environments
• Length tolerance held to plus or minus 0.005 inches for consistent board standoff height

Compatibility

Designed as a standard 10-32 male-male hex standoff for use in circuit board mounting applications requiring a 0.125-inch overall length and 0.375-inch hex width across flats.

Installation Notes

Power down and de-energize all equipment before servicing circuit boards or panel assemblies. Use an appropriately sized nut driver or hex wrench matching the 0.375-inch width across flats to seat the standoff without overtightening. Follow applicable NEC and equipment manufacturer guidelines for handling and mounting control boards in electrical enclosures. Inspect thread engagement on both ends before applying load to ensure full thread contact.