Electro Hardware MMX1607M06-MSC Hex Standoff M4x0.7 6mm

Product Description

The ELECTRO HARDWARE MMX1607M06-MSC is a male-male hex circuit board standoff designed to create fixed spacing between PCBs, panels, and enclosure mounting surfaces. This standoff is machined from aluminum alloy Grade T-3 with a clear finish and features an M4 x 0.7 metric thread on both ends. The hex body measures 8 millimeters across flats, providing a positive wrench grip for installation and removal. Overall length is 6 millimeters with a body length of 6 millimeters and thread lengths ranging from 8.5 to 9.5 millimeters. It meets the QQ-A-225A Comp 2 fastener standard. Electronics assemblers, control board technicians, and panel builders use this type of hardware in production and field-service applications.

This standoff is suited for use in control panels, printed circuit board assemblies, and electrical enclosures where metric fastener systems are specified. Typical applications include HVAC control board mounting, industrial electronics assembly, and equipment panel fabrication. The M4 x 0.7 thread size is a common metric pitch used across a broad range of commercial and light-industrial control systems. The lightweight aluminum construction keeps added mass minimal in weight-sensitive assemblies.

Key Features

• Male-male hex body design allows stacking or through-panel board mounting
• M4 x 0.7 metric thread on both ends for compatibility with standard metric hardware
• 8 millimeters width across flats for positive hex wrench engagement
• Aluminum Grade T-3 construction with clear finish for corrosion resistance in indoor environments
• Meets QQ-A-225A Comp 2 fastener standard
• Length tolerance held to plus or minus 0.150 millimeters for consistent board spacing

Compatibility

Designed as a metric M4 x 0.7 male-male hex standoff for use in printed circuit board assemblies and control panel fabrication where this thread size and OAL are specified.

Installation Notes

Installation is typically performed by electronics technicians or control panel assemblers using a standard hex wrench or nut driver sized for 8 millimeter across-flats fasteners. De-energize and lock out all electrical power to the control board or panel before installing or removing standoffs. Avoid overtightening, as aluminum threads can be damaged by excessive torque. Confirm mating hardware thread pitch matches M4 x 0.7 before assembly to prevent cross-threading.