Electro Hardware MM1441M09-MSC Hex Standoff 8-32 3/4 in

Product Description

The ELECTRO HARDWARE MM1441M09-MSC is a male-to-male hex circuit board standoff designed to create fixed spacing between PCBs, enclosure panels, and mounting surfaces in electronic assemblies. Machined from 18-8 grade 303 stainless steel with a passivated finish, this standoff resists corrosion and meets the QQ-S-763 federal specification for stainless steel fasteners. The hex body shape allows installation and removal with standard hex drivers or wrenches. At 0.75 inches overall length and 0.25 inches width across flats, this standoff suits compact board-level mounting applications where space and corrosion resistance matter.

This standoff is used in electrical enclosures, control panels, and electronic assemblies where circuit boards must be mounted at a fixed, precise distance from a substrate or a second board. Both threaded ends carry an 8-32 thread, making it suitable for standard machine screw fastening on both sides. Common install scenarios include industrial control boards, HVAC control panel assemblies, and any application requiring an inline male-to-male threaded spacer in a stainless steel construction.

Key Features

• Male-male threaded ends, both 8-32, for inline board or panel spacing
• 18-8 grade 303 stainless steel construction for corrosion resistance
• Passivated finish meeting QQ-S-763 federal fastener specification
• Hex body profile accepts standard hex drivers or wrench for torque-controlled installation
• 0.75 inches overall length with tight length tolerance of plus or minus 0.005 inches

Compatibility

Designed as an OEM-style replacement or new-installation hex standoff for circuit boards and panels using 8-32 machine screw thread patterns in standard inch-measurement assemblies.

Installation Notes

Installation is typically performed by electronics technicians or electricians working on control panel assemblies. Power down and de-energize any board or enclosure before installing or removing standoffs. Use an appropriate hex driver or nut driver sized for 0.25 inches across flats. Follow applicable NEC guidelines when installing standoffs inside energized enclosures.