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The VALUE COLLECTION 4DWS1M is a No. 10 coarse-thread drywall screw designed for attaching drywall panels to wood or light-gauge steel framing. At 4 inches in overall length, this screw reaches through thicker assemblies including double-layer drywall or drywall over rigid foam. The Phillips bugle head countersinks cleanly without tearing the paper face. The black phosphate finish reduces friction during drive and provides corrosion resistance suitable for interior applications. Made from Grade 1018 steel, these fasteners deliver consistent holding strength across high-volume drywall installations. Sold in a pack of 1000 units, this quantity suits production framing and finishing crews.
These screws are suited for residential and light commercial drywall work where a longer fastener is required, such as attaching 5/8-inch type X panels, double-layer assemblies, or drywall over rigid insulation board. The 4-inch length gives adequate embedment into wood studs or framing members behind thick wall assemblies. Drywall finishers and framing carpenters reach for this size on fire-rated wall and ceiling systems that call for deeper fastener penetration.
Designed as a standard coarse-thread drywall screw for use with wood framing and light-gauge steel framing in residential and light commercial drywall installations.
Installation is performed by drywall hangers and finish carpenters using a screw gun or variable-speed drill with an adjustable clutch set to prevent overdriving. Power should be isolated at the panel before working near electrical rough-in in framed assemblies. Drive screws until the bugle head sits just below the drywall surface without breaking the paper face. Follow applicable building codes and manufacturer fastener schedules for spacing requirements on fire-rated assemblies.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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