Hillman Fasteners 376534 Flat Head Construction Screw

Product Description

The HILLMAN FASTENERS 376534 is a flat head Power Pro Blue construction screw sized at 1/4 inch diameter by 3-1/2 inches in length. Designed for heavy-duty fastening applications, this screw features a blue-coated finish that provides corrosion resistance in demanding construction environments. The flat head profile sits flush with or below the surface of the material, making it well suited for structural and finish work where a low-profile fastener is required. Sold by the box, this screw is a go-to choice for contractors and tradespeople who need reliable holding power in wood-to-wood or similar construction assemblies.

This construction screw is intended for use in residential and light commercial construction projects. Typical applications include framing, decking substructure, sheathing attachment, and general structural fastening where a large-diameter, coarse-thread screw is appropriate. The 3-1/2 inch length provides sufficient penetration for joining dimensional lumber and engineered wood products. Electricians, carpenters, general contractors, and other trade professionals will find this fastener useful during rough-in and structural phases of a build.

Key Features

• Flat head profile for flush or countersunk installation
• 1/4 inch diameter with 3-1/2 inch length for deep structural penetration
• Blue coating provides corrosion resistance for construction use
• Power Pro series construction screw designed for high holding strength
• Sold by the box for jobsite quantity needs

Compatibility

Designed as an OEM-style replacement and general-use construction fastener suitable for wood framing, sheathing, and structural assembly applications typical in residential and light commercial construction.

Installation Notes

Installation should be performed by qualified carpenters or general contractors following applicable local building codes. Use an appropriate power driver bit sized for the screw head to avoid cam-out and fastener damage. Pre-drilling a pilot hole is recommended when fastening near the edge of lumber to prevent splitting. Always verify that fastener size and spacing meet project specifications and structural requirements before installation.