Value Collection MSFI-1201500-100BX Machine Screw 12-24

Product Description

The VALUE COLLECTION MSFI-1201500-100BX is a 12-24 UNC machine screw with a flat head and slotted drive, sold in a box of 100. It is manufactured from Grade 2 steel with a zinc-plated finish that provides basic corrosion resistance for general indoor and light-duty applications. The flat head profile sits flush with or below the surface of the workpiece when countersunk, making it a standard choice for assemblies where a low-profile fastener is required. At 1.5 inches overall length with a 12-24 thread, this screw covers a wide range of light mechanical assembly tasks across HVAC, electrical, and general trade work.

This screw is suited for residential and light commercial applications where a standard inch-series machine screw is required. Typical uses include panel mounting, equipment enclosure assembly, junction box hardware, and general mechanical fastening where a countersunk flat-head profile is specified. The 12-24 UNC thread is a widely standardized coarse-thread pattern compatible with tapped holes and standard hex nuts across many equipment types. The box quantity of 100 is appropriate for service vans, shop stock, and production assembly environments.

Key Features

• 12-24 UNC coarse thread for broad compatibility with standard tapped holes and hardware
• Flat head profile designed for flush or countersunk installations
• Slotted drive works with standard flat-blade screwdrivers and bit drivers
• Grade 2 steel construction provides adequate strength for light-duty mechanical fastening
• Zinc-plated finish offers basic corrosion protection for indoor and dry-location use
• Box of 100 supports bulk stocking for service and assembly operations

Compatibility

Designed as a standard inch-series machine screw for use in any application requiring a 12-24 UNC flat head slotted fastener. Compatible with standard 12-24 tapped holes, threaded inserts, and hex nuts.

Installation Notes

Installation is typically performed by electricians, HVAC technicians, or general trade personnel using a flat-blade screwdriver or slotted bit driver. A properly sized countersunk or clearance hole should be prepared in the mating material before installation. Do not overdrive the screw, as Grade 2 steel has lower shear strength than higher-grade fasteners and the slot drive is susceptible to cam-out under excessive torque. Power down or de-energize any equipment before fastening hardware on or near live electrical components.