Electro Hardware MMF1335M06F16M3 Hex Standoff M3x0.5

Product Description

The ELECTRO HARDWARE MMF1335M06F16M3 is an aluminum male-female hex circuit board standoff designed to space and secure printed circuit boards within enclosures, control panels, and electronic assemblies. Threaded M3 x 0.5 on both ends, it provides a male thread on one side for panel or board mounting and a female threaded bore on the opposite end to accept a mating fastener. The hex body measures 4.5 mm across flats, allowing a standard wrench or nut driver to be applied for controlled installation. Overall length is 26.76 mm with a body length of 22.00 mm. Material is aluminum T3 grade, bright uncoated finish, conforming to QQ-A-225A Comp 2.

This standoff is suited for use in residential and commercial control board assemblies, HVAC circuit board mounting, electrical enclosure builds, and general electronics fabrication. It is appropriate wherever a metric M3 threaded standoff is required to achieve precise board-to-surface spacing. Electronics technicians, panel builders, and field service technicians working with modular control boards are the primary installers. Its lightweight aluminum construction makes it well suited for compact enclosures where weight and conductivity considerations apply.

Key Features

• M3 x 0.5 metric thread on both male and female ends for standard compatibility
• Hex body at 4.5 mm width across flats allows wrench or nut driver installation
• 26.76 mm overall length with 22.00 mm body length for precise board spacing
• Aluminum T3 grade material, bright uncoated finish, lightweight and corrosion resistant
• Meets QQ-A-225A Comp 2 fastener standard
• Length tolerance of -0.150 to 0.150 mm for consistent stack-up control

Compatibility

Designed as an OEM-style metric standoff for circuit board mounting applications requiring M3 x 0.5 threading in residential and commercial control panel assemblies.

Installation Notes

Installation is performed by electronics technicians or panel builders. Power down and de-energize the board or enclosure completely before removing or installing standoffs. Use an appropriately sized wrench or nut driver sized for 4.5 mm across flats to avoid rounding the hex body. Do not overtighten, as aluminum threads can strip or gall if excessive torque is applied.