Electro Hardware MP1035M19F16M3 Hex Standoff M3x0.5

Product Description

The ELECTRO HARDWARE MP1035M19F16M3 is a female hex circuit board standoff designed to create fixed, threaded spacing between PCBs and enclosure panels or stacked boards in electronic assemblies. Machined from nylon with a plain uncoated finish, this standoff features an M3 x 0.5 female thread that runs the full 18 mm body length, providing consistent thread engagement across the entire depth. The hexagonal body measures 6 mm across the flats, allowing installation and removal with standard hex drivers or wrenches. With a tensile strength of 16,500 psi, this nylon standoff delivers adequate mechanical resistance for low-load PCB mounting applications where electrical isolation is required.

This standoff is suited for use in residential and commercial electronic control assemblies, HVAC control boards, electrical panel sub-assemblies, and industrial PCB mounting applications. It is appropriate wherever a non-conductive, corrosion-resistant spacer is needed to isolate a circuit board from a metal chassis or to separate stacked PCBs at a fixed 18 mm interval. Licensed electricians, electronics technicians, and control system integrators typically install these fasteners during board assembly or field replacement of control modules.

Key Features

• Full 18 mm thread depth provides maximum thread engagement for M3 x 0.5 fasteners
• Nylon construction offers electrical isolation and corrosion resistance without added weight
• Hexagonal body with 6 mm width across flats allows torque application with standard tooling
• Plain uncoated finish compatible with a wide range of assembly environments
• Meets MIL-P-17091B fastener standard for nylon hardware
• Fully threaded female design accepts M3 x 0.5 male screws from either end

Compatibility

Designed as an OEM-style nylon standoff for PCB mounting applications requiring M3 x 0.5 female threading and an 18 mm overall length in hex body form factor.

Installation Notes

Installation is typically performed by electronics technicians or licensed electricians during control board assembly or replacement. Always de-energize and discharge any capacitors in the assembly before installing or removing standoffs near live circuitry. Use a hex driver sized to 6 mm across the flats to avoid rounding the nylon body. Do not overtighten, as nylon threads are susceptible to stripping under excessive torque.