Electro Hardware P509M04F16-1032 Female Standoff 10-32

Product Description

The ELECTRO HARDWARE P509M04F16-1032 is an aluminum round female standoff designed for use with 10-32 threaded fasteners. Measuring 3/16 inches overall length with a 1/4 inch outside diameter, this fully threaded standoff provides a secure internal thread connection for panel mounting, PCB spacing, and structural fastening applications. The body is machined from T-3 grade aluminum with a bright anodized finish, meeting QQ-A-225A Comp 2 specifications. It is installed by electricians, electronics assemblers, and equipment fabricators wherever a reliable threaded standoff is required in a compact form factor.

This standoff is suited for light-duty panel assembly, enclosure fabrication, and electronic equipment mounting where aluminum construction is preferred for weight savings and corrosion resistance. The fully threaded interior accommodates 10-32 machine screws through the entire 1/16 inch body length. Its compact 3/16 inch OAL makes it appropriate for tight-clearance assemblies in control panels, junction boxes, and instrumentation enclosures used in HVAC, electrical, and industrial trade applications.

Key Features

• 10-32 female thread, fully threaded through 3/16 inch body length
• T-3 grade aluminum construction for lightweight, corrosion-resistant performance
• Bright anodized finish meets QQ-A-225A Comp 2 fastener standard
• 1/4 inch outside diameter with tight length tolerance of -0.005 to 0.005 inches
• Round body shape suits standard standoff tooling and installation practices

Compatibility

Designed as an OEM-style replacement or new-installation standoff compatible with assemblies requiring 10-32 threaded aluminum female standoffs with a 3/16 inch overall length and 1/4 inch outside diameter.

Installation Notes

This standoff is typically installed by electricians, electronics technicians, or enclosure fabricators using standard hex tooling or a screwdriver appropriate for the mating fastener. De-energize and lock out all equipment before working inside any panel or enclosure. Follow applicable NEC requirements for panel assembly and fastener torque practices. Do not overtighten mating screws into the aluminum threads, as the material is softer than steel and susceptible to thread stripping.