Electro Hardware MP1025M09F16M4 Female Hex Standoff M4x0.7

Product Description

The ELECTRO HARDWARE MP1025M09F16M4 is a female hex circuit board standoff machined from 303 stainless steel with a plain, bright uncoated finish. It features an M4 x 0.7 internal thread, a 13 mm overall length, and a full 13 mm thread depth, making it fully threaded throughout the body. The hex body measures 6 mm across the flats, providing a clean wrench grip during installation. This fastener is used to create controlled spacing between PCB layers, mounting panels, or enclosure walls, and meets the QQ-S-763 stainless steel material standard. Electronics assemblers, panel builders, and field technicians working on control board assemblies or industrial enclosures commonly install these standoffs.

This standoff is suited for metric-thread PCB mounting applications in residential and commercial equipment where corrosion resistance and dimensional precision matter. Typical install scenarios include control board assemblies, DIN rail enclosures, industrial panels, and HVAC or electrical equipment requiring secure, repeatable board-to-chassis spacing. The metric M4 x 0.7 thread pitch is standard across a wide range of PCB hardware and machine-threaded enclosure bosses. Length tolerance is held to minus 0.13 mm to plus 0.13 mm, consistent with precision fastener specifications.

Key Features

• Fully threaded female hex body — 13 mm thread depth across full 13 mm OAL
• M4 x 0.7 metric thread — compatible with standard M4 machine screws and threaded inserts
• 303 stainless steel construction — corrosion resistant, suitable for indoor and light-duty harsh environments
• 6 mm hex width across flats — accepts standard 6 mm hex or open-end wrench for controlled torque
• Plain, bright uncoated finish — no coating interference on threaded engagement
• Meets QQ-S-763 stainless steel material standard

Compatibility

Designed as an OEM-style metric standoff for PCB mounting and panel assembly applications requiring an M4 x 0.7 female hex fastener with a 13 mm overall length.

Installation Notes

Electronics assemblers and panel technicians should de-energize all equipment before installing or removing circuit board standoffs. Use a 6 mm hex wrench or open-end wrench to seat the standoff against the mounting surface without over-torquing, which can crack PCB substrates. When installing into threaded enclosure bosses, verify thread engagement depth matches the standoff length to avoid bottoming out. Follow applicable IPC assembly standards and equipment manufacturer guidelines for PCB hardware installation.