SPAX 1/4" x 3" Exterior Washer Head Structural Wood Lag Screws Powerlags Torx T-Star (500 EA) Bulk Pail Bit Included Heavy Duty Rust Resistant

Great quality and worked well to attach my homemade pergola to my deck.

These are strong screws, work very well.Would recommend.

I would buy again . these fasteners are of high quality and are made in the USA.

These screws are epic!!!!

Extra sturdy and the washer head keeps your screw from sinking through without pulling the boards together like deck screw tend to do. I’m building a barn with them and haven’t regretted using them. Fantastic product for a low price.

General exterior work

Bought these to build an adjustable lumber storage rack. They performed great with no issues.

Used for joining 4x4s for garden steps. Easy to drive in (with pilot hole) and they do the job. Would definitely get them again... except I'd like to avoid ever doing a garden staircase again! These pretty much guarantee I won't have to.