Grip-rite GRSSFW38320 Structural Screws

Product Description

The GRIP-RITE GRSSFW38320 is a flat washer head structural screw designed for heavy-duty fastening applications in construction and structural assembly work. Part of the PrimeGuard Plus line, these screws feature an integrated flat washer head that distributes clamping load across a wider bearing surface, reducing the risk of material pull-through. They are suited for use in structural connections where code-compliant fastening is required. Carpenters, framers, and general contractors install these screws in wood-to-wood and engineered lumber applications. The box packaging format supports jobsite organization and controlled quantity use.

These structural screws are used in residential and light commercial construction framing, ledger board attachment, and structural panel fastening. The flat washer head design makes them particularly useful where surface bearing area matters, such as fastening through oriented strand board, LVL, or dimensional lumber in load-bearing assemblies. They are sold by the box with a minimum order quantity of one box.

Key Features

• Integrated flat washer head for increased bearing surface and reduced pull-through
• Structural-grade fastener suitable for load-bearing connections
• PrimeGuard Plus coating for corrosion resistance in exposed or treated-lumber environments
• Box packaging for organized jobsite use
• Minimum order quantity of one box

Compatibility

Designed as a structural fastener for use in wood framing, engineered lumber, and structural panel assemblies typical of residential and light commercial construction.

Installation Notes

Installation should be performed by qualified carpenters or framers following applicable building codes, including IRC and IBC fastening schedule requirements. Ensure fastener placement meets the engineered connection specifications for the application. Use a power driver with the correct bit type to avoid cam-out and head damage. Always verify that fastener length and spacing meet the structural requirements of the project before installation.