Value Collection R63094683 Binding Head Slotted Brass Screw

Product Description

The VALUE COLLECTION R63094683 is a 4-40 UNC machine screw with a binding head and slotted drive, manufactured from bright uncoated brass. At 3/4 inches in length measured under the head, this fastener is suited for electrical panels, terminal boards, and precision assemblies where brass is preferred for corrosion resistance and conductivity properties. The binding head profile features a low-profile, large-bearing-surface design that seats firmly against thin materials without requiring a separate washer. This screw ships in multiples of 100 units and is measured using the inch system of measurement.

This screw is used in light-duty mechanical and electrical assembly applications where a non-magnetic, non-corroding fastener is required. Binding head screws with slotted drives are commonly found in terminal strip installations, relay panels, instrumentation enclosures, and control wiring applications. Electricians, panel builders, and instrument technicians regularly specify 4-40 brass machine screws for grounding lugs, terminal blocks, and low-voltage wiring connections where thread size and material compatibility matter.

Key Features

• 4-40 UNC thread for standard inch-series tapped holes
• Binding head design provides large bearing surface without a separate washer
• Slotted drive compatible with standard flat-blade screwdrivers
• Bright uncoated brass construction for corrosion resistance in low-voltage and electrical applications
• 3/4-inch length under head for consistent depth in standard panel assemblies
• Sold in minimum order quantities of 100 units for production and service use

Compatibility

Designed as a standard inch-series replacement or OEM-style machine screw for any application requiring a 4-40 UNC thread, binding head, slotted drive, and brass material without washer.

Installation Notes

Installation is typically performed by electricians or instrument technicians using a flat-blade screwdriver sized to the slotted head. Ensure the mating tapped hole is clean and properly formed to 4-40 UNC specification before driving. Do not overtighten brass fasteners in tapped holes, as brass is softer than steel and threads can strip under excessive torque. Power down any electrical assembly before servicing terminal connections secured with these screws.