Würth #10 x 2-1/2" Truss Head Installation Screw Phillips Drive - Needle Point Coarse Thread Zinc, 3670000236961 2000 - 2000/Box

A 2-1/2 Inch Installation Screw Built for Cabinet and Casework Fastening

This Würth #10 x 2-1/2" truss head installation screw pairs a wide, low-profile head with a Phillips drive and needle point for clean, fast fastening through cabinet boxes, panels, and trim components where a broad bearing surface matters.

Key Features

• Truss head with a wide, flat bearing surface distributes clamping load without countersinking, keeping the head flush and stable against the panel face.
• Needle point pierces panels and sheet material cleanly with minimal distortion at the entry hole.
• Coarse thread provides strong pull-out resistance in wood-based substrates including particleboard, plywood, and solid lumber.
• #3 Phillips drive matches the larger #10 gauge head for positive bit engagement during installation.
• Zinc finish over a zinc head gives the screw consistent corrosion protection suited to dry indoor environments.
• Packed 2000 to the box keeps production shops and busy installers stocked through long runs.

Where the 2-1/2 Inch Length Fits the Work

At 2-1/2 inches, this screw reaches through a cabinet side panel and into a nailer, cleat, or adjacent panel with enough thread engagement to hold firmly without over-penetrating. That makes it a practical choice for attaching hanging cleats to cabinet boxes, fastening cabinet backs to build-outs, or securing cases to wall blocking. The length also works well when two panels of 3/4-inch material are being joined face-to-face, since the screw can pass through the first layer and bite deep into the second. The truss head stays on the surface rather than countersinking, so the fastener is quick to drive and easy to run in volume without stopping to set a countersink depth.

Truss Head and Needle Point for Panel Work

The truss head profile is wider and lower than a standard pan head, giving it more bearing area against the panel without adding head height. On particleboard, plywood, or melamine-faced panels, that extra width reduces the chance of the head pulling into the surface under load. The needle point is suited to thin or layered materials where a coarser point might distort or dimple the surface at entry. Together, the head and point geometry make this screw straightforward to place and drive in panel-based cabinet construction and casework.

Zinc Finish for Indoor Cabinet and Millwork Use

The zinc-over-zinc finish on this screw provides standard corrosion protection for dry interior applications. Cabinet interiors, wall-hung casework, and millwork installations in conditioned spaces are all well within its range. This finish is not rated for exterior exposure or contact with pressure-treated lumber, so keep it to indoor work where moisture is not a factor.

Common Questions

The Right Screw for High-Volume Cabinet Installation

When the job calls for a fast, reliable fastener that holds flat against the panel and works through the depth of real cabinet stock, this Würth #10 x 2-1/2" truss head installation screw delivers the head geometry, thread, and point to get there without extra setup steps.