Value Collection MSCI-120075-100BX Machine Screw 12-24

Product Description

The VALUE COLLECTION MSCI-120075-100BX is a 12-24 x 3/4-inch fillister head machine screw designed for general mechanical fastening applications. Made from Grade 2 steel with a zinc-plated finish, it offers basic corrosion resistance suitable for indoor and light-duty environments. The fillister head profile features a tall, cylindrical head with a slotted drive, providing good torque transfer in tight clearance holes. This screw follows Unified National Coarse (UNC) thread standards and is measured length-under-head. Sold in a box of 100, this fastener is a standard hardware item used by mechanical contractors, maintenance technicians, machinists, and industrial assembly professionals.

This screw is suited for light-duty mechanical assemblies, panel mounting, electrical enclosure work, HVAC equipment access panels, and general equipment maintenance. The 12-24 UNC thread is a common size across commercial and residential trade applications. The zinc plating provides adequate protection in dry or low-humidity indoor settings. The slotted drive is compatible with standard flat-blade screwdrivers and slotted bits, making it accessible with basic hand tools or power drivers. Sold in a 100-count box, this fastener is practical for service vans, shop stock, and job-site replenishment.

Key Features

• 12-24 UNC thread for compatibility with standard tapped holes across mechanical and electrical hardware
• Fillister head profile provides a tall, narrow head ideal for countersunk clearance and close-tolerance applications
• Slotted drive works with standard flat-blade screwdrivers and bits
• Grade 2 steel construction offers adequate strength for general-purpose fastening
• Zinc-plated finish provides basic corrosion resistance in dry indoor environments
• 100-count box quantity supports shop stocking, field service kits, and bulk repair jobs

Compatibility

Designed as a standard UNC thread replacement or replenishment fastener for any application requiring a 12-24 x 3/4-inch fillister head slotted machine screw in Grade 2 steel.

Installation Notes

Installation should be performed by a qualified technician familiar with the equipment being serviced. De-energize and lock out electrical equipment before fastening or removing screws in or near electrical enclosures, per NFPA 70E safe work practices. Use a properly sized flat-blade screwdriver or bit to avoid cam-out and head damage. Do not overtighten into soft base materials such as aluminum or plastic, as Grade 2 steel provides limited yield strength compared to higher-grade fasteners.