Würth #10 x 3" Truss Head Installation Screw Phillips Drive - Needle Point Coarse Thread Zinc, 3670000237961 500 - 500/Box

Zinc Installation Screw For Thicker Stock and Cabinet Carcass Work

The Würth #10 x 3" Truss Head Installation Screw is a zinc-plated, coarse-thread fastener built for cabinet installation, panel assembly, and structural interior work where longer reach and a wide, low-profile head are needed. The truss head spreads clamping load over a broad bearing surface, making it well suited for applications where a standard flat head would sink too far or a pan head would leave too much profile above the surface.

Key Features

• Truss head with wide bearing surface distributes clamping load across a larger footprint than a standard pan or flat head.
• #3 Phillips drive matches the larger head size and provides positive engagement with commonly available #3 bits.
• Needle point pierces material cleanly for a controlled, centered start.
• Coarse thread grips wood, particleboard, and cabinet substrate reliably in a single pass.
• Zinc finish on head and shank provides standard indoor corrosion resistance for dry interior applications.
• 500 per box supports volume cabinet installation and production shop use.

Where the 3-Inch Length Earns Its Place

A 3-inch installation screw reaches through panel assemblies, cabinet nailers, hanging strips, and build-out blocking where shorter screws fall short. This length is the right choice when fastening through a finished cabinet panel into wall framing, securing cabinet boxes together through stacked stock, or anchoring thick cabinet components to substrate where thread engagement depth determines pull-out resistance. The coarse thread pulls clean and bites reliably in the softwoods and engineered panels common to cabinet carcass and installation work.

Truss Head and Zinc Finish for Interior Cabinet Work

The truss head profile sits low above the surface while covering significantly more area than a pan or flat head of the same gauge. That combination matters when driving into softer panel materials or near hardware where a smaller head might pull through or an oversized countersink would compromise the substrate. Zinc plating on both the head and shank protects the screw in dry interior environments. This finish is appropriate for cabinet shops, millwork, and residential installation work in climate-controlled spaces. It is not suited for exterior, high-humidity, or treated-lumber applications.

Who This Screw Is Built For

Cabinet installers, shop assembly crews, and contractors running production installation work will find this screw most useful when the job calls for a longer reach, a large-footprint head, and a drive that a standard #3 Phillips bit handles without a special setup. The 500-piece box keeps the supply ahead of a full kitchen or bath cabinet run. For shops or installers who move through truss head screws in volume, the box quantity reduces restocking interruptions on active jobs.

Frequently Asked Questions

The Right Reach for Serious Cabinet Installation

When the job demands a longer installation screw with a wide, low-profile head and a drive that keeps pace with production work, this Würth #10 x 3" Truss Head Installation Screw delivers the reach, bearing surface, and box quantity to keep the install moving.