Value Collection R63063221 Machine Screw 10-24 Flat Head

Product Description

The VALUE COLLECTION R63063221 is a 10-24 UNC machine screw with a flat head and Phillips drive, manufactured from 18-8 stainless steel with a bright, uncoated finish. The overall length is 0.625 inches, with a full 0.625 inches of thread length under the head. Designed for general mechanical fastening applications, this screw is suited for electricians, HVAC technicians, plumbers, and maintenance trades who require corrosion-resistant hardware for panel assembly, equipment enclosures, and light structural connections. The 18-8 stainless steel grade provides reliable resistance to corrosion in moderate service environments without a supplemental coating.

This screw is used in residential and light commercial applications where a flush, countersunk fastening profile is required. The flat head design seats flush with or below the mating surface when installed in a properly countersunk hole, making it appropriate for panel covers, junction boxes, equipment housings, and similar assemblies. The Phillips drive accommodates standard #2 Phillips screwdrivers and bits. This item is sold in minimum order quantities of 100 pieces per order.

Key Features

• 10-24 UNC thread size for standard inch-series tapped holes
• Flat head profile for flush or countersunk installation
• Phillips drive compatible with standard #2 Phillips bits
• 18-8 stainless steel construction for corrosion resistance
• Bright, uncoated finish with no additional plating or coating
• No washer included or integrated

Compatibility

Designed as a standard inch-series machine screw for use in any application requiring a 10-24 UNC threaded fastener with a flat head Phillips drive in 18-8 stainless steel.

Installation Notes

Install using a standard #2 Phillips screwdriver or bit driver. Ensure the receiving hole is tapped to 10-24 UNC before driving the screw. For flat head installation, the mating material should be countersunk to the appropriate angle to allow the head to seat flush. Avoid overtightening, which can strip threads in softer base materials.