Value Collection R63066120 Machine Screw 1/2-13 X 1 in

Product Description

The VALUE COLLECTION R63066120 is a 1/2-13 x 1 inch flat head slotted machine screw manufactured from 18-8 stainless steel with a bright, uncoated finish. It features a Unified National Coarse (UNC) thread form and an overall length of 1 inch, with the length measured from the top of the flat head to the tip. The 18-8 stainless steel construction provides good corrosion resistance in general-purpose industrial, mechanical, and trade applications. This fastener is suited for use by electricians, plumbers, HVAC technicians, and maintenance professionals who require a reliable, corrosion-resistant threaded fastener for panel, equipment, or fixture assembly.

This machine screw is appropriate for light to medium-duty fastening tasks in residential and commercial settings. Its flat head profile sits flush with or countersunk into mating surfaces, making it well suited for panel covers, junction boxes, equipment enclosures, and similar installations where a low-profile head is required. The slotted drive accommodates a standard flat-blade screwdriver, a common tool in any trade kit. It ships in a minimum order quantity of 5 pieces per package.

Key Features

• 18-8 stainless steel construction for corrosion resistance in damp or exposed environments
• Flat head profile allows flush or countersunk seating against mating surfaces
• Slotted drive compatible with standard flat-blade screwdrivers
• UNC (Unified National Coarse) 1/2-13 thread form for broad hardware compatibility
• Bright, uncoated finish — no added coating to affect thread fit or conductivity
• Overall length of 1 inch measured end to end

Compatibility

Designed as a standard-inch UNC machine screw for use with any 1/2-13 threaded hole or nut in general industrial, mechanical, and trade assembly applications.

Installation Notes

This fastener is installed by any trade professional requiring threaded fastening in 1/2-13 UNC tapped holes or with a matching nut. Verify the mating material is drilled and tapped or otherwise prepared for 1/2-13 threads before installation. Use a properly sized flat-blade screwdriver or appropriate bit driver to avoid cam-out and fastener damage. Confirm torque requirements for the specific assembly from the equipment manufacturer — do not estimate torque for structural or pressure-containing joints.