Hillman Fasteners 376538 Flat Head Construction Screw 1/4x6

Product Description

The HILLMAN FASTENERS 376538 is a flat head Power Pro Blue construction screw designed for heavy-duty fastening applications in structural and general construction work. Measuring 1/4 inch in diameter and 6 inches in length, this screw is built for high-load connections where a flush or countersunk finish is required. The blue coating provides corrosion resistance suited for treated lumber and outdoor construction environments. Sold by the box, this fastener is a go-to choice for contractors, framers, and construction tradespeople who need reliable holding power in demanding installations.

This construction screw is intended for use in wood-to-wood and wood-to-structural-member fastening, including framing, decking substrate work, ledger boards, and similar heavy construction tasks. The 1/4 inch by 6 inch profile gives it the bite and shank length needed for through-fastening thick dimensional lumber or connecting multiple layers of material. It is well suited for residential and light commercial construction jobsites where code-compliant structural fastening is required.

Key Features

• Flat head design allows flush or countersunk seating in wood substrates
• 1/4 inch diameter by 6 inch length for high-load structural fastening
• Blue coating provides corrosion resistance for use with treated lumber
• Sold in box quantity for jobsite-volume fastening needs
• Power Pro thread design engineered for reduced driving torque and strong holding power

Compatibility

Designed as an OEM-style construction fastener suitable for general wood framing, decking, and structural assembly applications requiring a 1/4 inch by 6 inch flat head screw.

Installation Notes

Installation is typically performed by carpenters, framers, or general contractors using a heavy-duty impact driver or drill with the appropriate driver bit. Pre-drilling a pilot hole is recommended in hardwoods or near board ends to prevent splitting. Follow applicable building codes, including IBC and local structural fastening requirements, when using these screws in load-bearing connections. Always wear appropriate eye protection when driving large-diameter construction screws at high torque.