Order by 24/7 by web, contact our sales reps or call by phone.
What you need, when you need it, all in one place.
Most orders ship same day.
Advice and support from knowledgeable professionals.
The Würth #8 x 1 inch washer head assembly screw is a production-grade fastener built for cabinet box assembly, drawer box construction, and panel joinery where a short screw length, broad head bearing, and fast driving matter most. The lubricated finish, turbo thread, and combo drive work together to keep installations moving in high-volume shop environments.
A 1 inch length is the right choice when the combined material you are fastening through is thin. Drawer box sides, cabinet back panels, small face-frame attachments to thin stock, and hardware blocking in melamine or plywood all call for a screw that seats fully without punching through the far face. At 1 inch, this screw works cleanly in single-layer 3/4-inch stock and in two-layer assemblies where over-penetration would blow out the visible surface. It is also a natural fit for attaching drawer guides, light hardware blocks, and shelf-pin backing strips where a longer screw has nowhere useful to go.
The turbo thread geometry uses an aggressive, wider-pitch profile that reduces the number of turns needed to seat the screw and cuts through particleboard, MDF, melamine, and softwood with noticeably less resistance than a standard thread form. The lubricated finish adds a dry-film layer to the threads and point that further drops driving torque, which matters when a shop is running thousands of screws a day and driver motor heat is a real concern. The washer head provides a broad, flat bearing surface that distributes clamping force over more material area than a pan or flat head, reducing pull-through risk in lower-density panels. The nibs on the underside of the head do the small work of milling a clean seat rather than crushing or tearing the surface fibers as the head lands.
This screw is at home in cabinet shops running high daily output, where driver bit compatibility, consistent seating, and low driving effort are as important as the fastener itself. The combo drive means a line worker does not need to stop if a square bit runs out and only Phillips is nearby. For installers working out of a van or on a jobsite where bit selection is limited, the same flexibility applies. The 8,000-piece box suits shops that go through assembly screws quickly and want to minimize how often they are ordering or pulling from a parts bin. Smaller-volume buyers can find this screw in other pack sizes in this family.
A 1 inch screw is the right fit when the combined material thickness is at or under 3/4 inch. In a single layer of 3/4-inch panel or in thin drawer box construction, a longer screw risks breaking through the far face or into a visible surface. Use the 1 inch where penetration depth needs to stay shallow.
The combo recess accepts both a #2 Phillips and a #2 square bit. Either driver engages the same recess, so you do not need a dedicated bit for this screw.
No. The sharp point self-starts in wood-based substrates including particleboard, MDF, plywood, and softwood without a pilot hole.
The dry-film lubricant on the threads and point reduces driving torque. In a production environment where you are running large quantities back to back, lower torque means less heat buildup in the driver and less wear on bits.
Yes. The turbo thread, lubricated finish, and washer head with nibs are all well suited to melamine-faced particleboard and laminated panels. The nibs help the head seat cleanly without tearing the laminate surface around the fastener.
This screw is intended for interior woodworking and cabinet assembly. It is not rated for exterior or high-moisture environments.
When the job calls for a short, hard-working assembly screw that seats cleanly in thin panels and drives fast through a full production day, this Würth #8 x 1 inch washer head screw delivers exactly that combination of reach, head geometry, and low-friction driving.
Sold In: 8000 Each
