Value Collection R63099282 Machine Screw 1/4-20 Brass

Product Description

The VALUE COLLECTION R63099282 is a 1/4-20 UNC machine screw with an oval head and slotted drive, manufactured from bright uncoated brass. It measures 3/4 inches in overall length with a 3/4-inch length under the head. The oval head profile sits low and slightly domed against the mating surface, making it a common choice where a finished, countersunk appearance is required without a fully flush result. Brass construction provides corrosion resistance and is well suited for applications where galvanic compatibility with other brass or copper components is a factor.

This screw is used in light mechanical assemblies, electrical enclosures, plumbing fixtures, and decorative hardware where a slotted brass fastener is specified. The 1/4-20 UNC thread is one of the most widely used coarse-thread standards in inch-measurement fastener work, giving it broad utility across residential and light commercial trade applications. A flat-blade or slotted screwdriver or bit is required for installation. This part is sold as a single piece with a minimum order quantity of 100 units.

Key Features

• 1/4-20 UNC coarse thread for broad compatibility with standard inch-measurement hardware
• Oval head profile provides a low-profile countersunk appearance without a fully flush finish
• Slotted drive accepts standard flat-blade screwdriver bits
• Brass material offers corrosion resistance and galvanic compatibility with copper and brass components
• Bright uncoated finish maintains natural brass appearance
• 3/4-inch overall length suitable for light-duty fastening applications

Compatibility

Designed as a standard 1/4-20 UNC inch-measurement machine screw suitable for use in any application specifying an oval head slotted brass fastener in this thread and length.

Installation Notes

Installation requires a flat-blade screwdriver or slotted bit sized for a 1/4-inch screw head. Ensure the mating material is properly countersunk to accept the oval head profile before driving the fastener. Do not overtighten brass fasteners, as the material is softer than steel and susceptible to thread stripping under excessive torque. Verify thread engagement depth in the receiving material before final assembly.