
Add the Essentials
Complete your order with these essentials, compatible with:
#10 x 2-1/2" Strong-Tie SD10212R100-R Connector Screw - Class 55 Galvanized, Pkg 100
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$199
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The Simpson Strong-Tie SD10212R100-R Connector Screw is built for structural fastening in wood framing and connector applications. Measuring #10 x 2-1/2", this longer screw length allows deeper penetration into framing members when additional thread engagement is required. Finished with Class 55 mechanical galvanization, it provides dependable corrosion resistance for interior and most exterior uses.
Notice: Confirm connector model compatibility before substituting screws for nails in structural hardware applications.
When framing assemblies demand added embedment depth, this SD connector screw offers reliable performance and improved installation control over traditional nailing methods. Its hex-head design and self-tapping point support consistent driving in common wood framing projects.
California Residents: WARNING







Complete your order with these essentials, compatible with:
#10 x 2-1/2" Strong-Tie SD10212R100-R Connector Screw - Class 55 Galvanized, Pkg 100
Just what I needed
I use these screws for all of my joist hangers.
Good screws, great value on this site.
Best building screw I have ever used! Hands down. Thank you for coming up with these mini lag bolts. To countersink the heads, I simply drill 1\2" divots wherever I plan on putting them.