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The DEWALT 5140161-31 is a combination screw designed as a replacement fastener for DEWALT power tools and accessories. Combination screws serve a dual-drive function, accepting more than one driver type, which reduces the chance of stripped heads during disassembly and reassembly of tool housings and components. This part is sourced directly from DEWALT and is intended for use by service technicians performing repairs or maintenance on DEWALT equipment.
This combination screw is used in the repair and servicing of DEWALT power tools. It is a common hardware component found in tool housing assemblies, guard attachments, and internal component mounting. Service centers, warranty repair shops, and field technicians sourcing OEM replacement hardware for DEWALT tools will find this part applicable to their repair workflow.
Designed as an OEM replacement fastener for DEWALT power tools and accessories. Verify fitment against the specific tool model and parts diagram before ordering.
Installation should be performed by a qualified service technician familiar with DEWALT power tool repair procedures. Disconnect and de-energize all power sources, including battery packs and line power, before disassembling any tool. Use the appropriate driver type and size to avoid damaging the fastener head. Refer to the tool-specific service manual or exploded parts diagram to confirm correct placement and seating.
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