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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.
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.
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.
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.
The truss head offers a wider bearing surface and a lower above-surface profile than a pan head, and it does not require a countersink the way a flat head does. That makes it practical for applications where you want load spread across a larger area without the head protruding significantly above the surface.
This screw uses a #3 Phillips drive. The larger #3 size matches the head scale of a #10 gauge truss head screw and is standard in most installation bit sets.
Yes. The needle point is designed to pierce and self-start in wood-based materials including particleboard and MDF without a pilot hole in most applications, though pre-drilling near edges is always a good practice to reduce splitting risk.
No. The zinc finish on this screw is rated for dry interior use. Outdoor, high-humidity, and ACQ-treated lumber applications require a corrosion-resistant coating beyond standard zinc plating.
The 3-inch length provides deeper thread engagement, which matters when fastening through stacked panels, cabinet nailers, or thick structural components into framing. Shorter lengths in the family are sized for thinner stock where full thread engagement does not require as much reach.
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.
Sold In: 500 Each
Quantity | Unit Price | Catalog | ||||
|---|---|---|---|---|---|---|
Sold in: 1000 Each | WW37065 Mfr# 3670000242961 1000 | Würth #10 x 3" Truss Head Installation Screw Phillips Drive - Needle Point Coarse Thread Zinc, 3670000242961 1000 - 1000/Box | ||||
Sold in: 500 Each | WW37060 Mfr# 3670000242961 500 | Würth #10 x 3" Truss Head Installation Screw Phillips Drive - Needle Point Coarse Thread Zinc, 3670000242961 500 - 500/Box | ||||
Sold in: 1000 Each | WW37055 Mfr# 3670000243961 1000 | Würth #10 x 3" Truss Head Installation Screw Phillips Drive - Needle Point Coarse Thread Zinc, 3670000243961 1000 - 1000/Box | ||||
Sold in: 2000 Each | WW37045 Mfr# 3670000236961 2000 | Würth #10 x 2-1/2" Truss Head Installation Screw Phillips Drive - Needle Point Coarse Thread Zinc, 3670000236961 2000 - 2000/Box | ||||
Sold in: 500 Each | WW37020 Mfr# 3670000239961 500 | Würth #10 x 2-1/2" Truss Head Installation Screw Phillips Drive - Needle Point Coarse Thread Zinc, 3670000239961 500 - 500/Box |