We have a great selection of flat countersunk structural wood screws for demanding wood-to-wood connections at Efixings.
Designed for timber frames, flat roofs, joists, rafters, SIP panels and other structural applications, these high-performance screws are great for when your project needs more power that a standard woodscrew can’t provide.
The flat countersunk head drives neatly into the timber for a flush, professional finish, which is useful where protruding screw heads could get in the way of boards, panels, or finishing materials, such as floors or household furniture.
These screws also feature coarse threads that provide strong pull-in and clamping force, helping to secure two pieces of timber together to create a durable connection. Our screws are also manufactured from heat-treated steel for extra strength and flexibility.
You can choose between structural wood flat countersunk screws with a sharp or gash point for a quick initial bite, taking the effort out of installation. The deep TX star recess also gives your driver bit a better grip, helping you apply higher torque with less slipping or cam-out.
Our structural wood screws are available in a choice of diameters, lengths, and zinc or yellow-plated finishes.
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