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The Quickscrews #10 x 2-1/2" Washer Head Installation Screw is a coarse-thread wood screw built for attaching cabinet components, hardware backing, and structural trim where you need the fastener to pull flush through the near face and bite firmly into the receiving material. The 2-1/2" length is a practical fit for joining 3/4" cabinet panels to solid wood or stacked panel substrates, where shorter screws underreach and longer ones risk blowout.
At 2-1/2", this screw is long enough to pass cleanly through a 3/4" panel and thread 1-3/4" into the receiving member, giving it meaningful bite in solid wood blocking, face-frame stock, or a second layer of sheet goods. That makes it a reliable choice for securing cabinet backs to face frames, attaching hanging cleats to wall studs through a finished panel, or fastening built-up drawer-guide supports inside a box. The washer head sits flat against the panel face rather than countersinking, so the screw is visible after installation — typical for interior cabinet structure, hardware-backing strips, and any location where appearance is secondary to holding strength.
The zinc coating provides the corrosion protection appropriate for dry interior work — cabinet shops, millwork production, and finish installation in climate-controlled spaces. It is not rated for exterior exposure or contact with treated lumber. The coarse thread and Type 17 Auger point make this screw a natural match for softwood blocking, pine rails, and lower-density engineered panels such as particleboard and MDF where fast thread engagement matters more than fine-thread precision. The washer head keeps the bearing footprint wide, which helps prevent pull-through in softer panel materials.
Cabinet shops running high-volume installations, millwork crews building out interior trim packages, and contractors setting cabinets on site all put a box like this on the bench. The 1,500-count pack sustains a full day of production without restocking. The combination Phillips and #2 square drive recess means the screw works with the bit already in the driver — no changeover needed if the crew switches between square and Phillips. Installers who pocket square-drive bits for their grip advantage can run this screw one-handed with a correctly sized bit, while a Phillips driver works equally well on the same head.
Yes. The 2-1/2" length passes through a 3/4" back panel and threads into the face frame with enough engagement for a secure joint. The washer head bears against the panel face rather than countersinking.
No. The washer head is a non-countersunk head that sits on top of the material surface. It is the right choice where appearance is not a priority, such as cabinet interiors, hanging cleats, and structural backing strips.
The Type 17 Auger point has an extended flute that clears wood fibers and chips ahead of the thread. This reduces the resistance and splitting risk you'd get from driving a standard sharp-point screw into dense or edge-adjacent material.
Yes. The combination recess accepts a #2 Phillips or a #2 square bit in the same recess. Use whichever bit matches what is already in your driver.
The coarse thread is a good fit for particleboard and lower-density MDF, where the wider thread pitch grips the fiber matrix effectively. For denser MDF or hardwood, a fine-thread screw would provide better holding power.
When the job calls for a 2-1/2" washer head screw that starts clean, drives fast, and holds in the materials cabinet and millwork crews work with every day, the Quickscrews 7927 delivers 1,500 opportunities to keep moving.
Sold In: 1500 Each
