Value Collection MSFI-1201250-050B 12-24 Flat Head Slotted Machine

Product Description

The VALUE COLLECTION MSFI-1201250-050B is a 12-24 unified coarse thread machine screw with a flat head and slotted drive, manufactured from Grade 2 steel with a zinc-plated finish. At 1-1/4 inches in overall length, this fastener is sized for general-purpose mechanical assembly where a flush or countersunk seating profile is required. The zinc plating provides basic corrosion resistance in light-duty indoor environments. Sold in a minimum order quantity of 50 pieces, this screw conforms to ASME B18.6.3 and SAE J82 dimensional standards. Installers and maintenance technicians working in HVAC, electrical panels, equipment enclosures, and general trade applications will find this a reliable stock fastener for everyday use.

This fastener is suited for light to medium-duty assembly work in residential and commercial applications. Typical uses include securing sheet metal components, electrical enclosure covers, equipment panels, and structural brackets where a countersunk flat head profile keeps the surface flush. The slotted drive is compatible with standard flat-blade screwdrivers and manual or powered slotted bits. The 12-24 thread size is commonly found in control panel hardware, HVAC equipment cabinets, and general mechanical assemblies across the trades.

Key Features

• 12-24 unified coarse thread for reliable engagement in tapped holes and standard hardware
• Flat head profile seats flush or below surface in countersunk applications
• Slotted drive compatible with standard flat-blade screwdrivers and power bits
• Grade 2 steel construction meets ASME B18.6.3 and SAE J82 dimensional standards
• Zinc-plated finish provides basic corrosion resistance for indoor use
• Sold in packs of 50 for stocking and high-frequency maintenance use

Compatibility

Designed as a general-purpose machine screw for use in any application requiring a 12-24 thread, 1-1/4 inch overall length, flat head, slotted drive fastener conforming to ASME B18.6.3 and SAE J82 standards.

Installation Notes

Power down or de-energize any equipment before fastening or removing screws in electrical enclosures or control panels. Use the correct flat-blade driver or bit size to avoid cam-out and head damage. For applications in metal panels, ensure the mating hole is tapped to 12-24 or that a 12-24 nut is used on the reverse side. Do not overtighten Grade 2 fasteners in soft or thin-gauge metal to avoid stripping the threads.