Value Collection SBRI-1000500-100BX 10-24 X 1/2 in Screw 100

Product Description

The VALUE COLLECTION SBRI-1000500-100BX is a 10-24 UNC machine screw with a round head and slotted drive, sold in a box of 100 fasteners. The screw body is Grade 2 steel with a zinc finish that provides basic corrosion resistance for general-purpose applications. The 1/2 inch length is measured under the head, making it straightforward to spec against clearance and thread-engagement requirements. Mechanical contractors, electricians, HVAC technicians, and maintenance professionals use these fasteners for panel assembly, equipment mounting, and general hardware tasks where a standard inch-thread machine screw is called for.

These 10-24 screws are suited for light to medium-duty fastening in residential and commercial maintenance applications. The round head profile sits above the work surface and distributes clamping load across a wider bearing area, which works well on sheet metal panels, electrical enclosures, junction boxes, and similar assemblies. The slotted drive accepts a flat-blade screwdriver, making installation straightforward in environments where Phillips or hex tools may not be at hand. The box quantity of 100 supports service stock and repeat-use applications.

Key Features

• 10-24 UNC thread for compatibility with standard inch-thread tapped holes and nuts
• 1/2 inch length under head for consistent stack-up and thread-engagement calculations
• Round head profile provides a wider bearing surface than flat or pan head alternatives
• Slotted drive accepts standard flat-blade screwdrivers
• Grade 2 steel construction balances strength and cost for general-purpose use
• Zinc finish delivers basic corrosion protection in dry indoor environments

Compatibility

Designed for use in standard 10-24 UNC tapped holes and with 10-24 hex nuts and coupling nuts in inch-measurement fastening applications.

Installation Notes

Installation requires a flat-blade screwdriver sized to the head slot. De-energize electrical panels and equipment before installing or removing fasteners in live enclosures, in accordance with NFPA 70E lockout/tagout requirements. Do not overtighten Grade 2 steel screws in thin sheet metal to avoid stripping threads. Inspect zinc-finished fasteners in wet or outdoor environments and replace with a higher-corrosion-resistance grade if oxidation is observed.