3/16 in. 6 in. TimberLok Coarse Steel External Hex Drive, Hex Head Heavy-Duty Wood Screws (50-Pack)

Best screws for landscaping timbers! Pulls the together nicely and the hex heads make easy work of the job

It worked very well. The screw was long enough and grabbed well enough to secure the Faux Beams that I installed. Good product!

I bought a box of 6-inch and a box of 8-inch screws to build some heavy-duty benches for the fire pit area I'm constructing--using 6" x 6" and 4" x 6" pressure-treated lumber. Using the Timberlok screws saved me A LOT of time and energy over my initial plan to use lag screws to attach the pieces together. Using lag screws, I'd have to pre-drill all the holes to depth and then ratchet them in. With the Timberlok screws, I just had to use the bit included with each box to screw them in (after countersinking for the screw heads). Despite the thickness and density of the pressure-treated wood, the Timberlok screws went in pretty easily. I used the 8-inch screws to attach the 4" x 6"s to the 6" x 6"s (a triangle of three at each end) and the 6-inch screws to attach the 4" x 6"s to each other (two at each end and two in the middle). Then I capped the tops of the benches with deck boards. I attached each of the 6" x 6" bases together with Heavy Duty Liquid Nail and two 10" galvanized spikes--although I could've easily used 8-inch Timberlok screws to make the connections. (I didn't happen on the Timberlok screws until the bases were already done.) I was able to assemble all four benches on a Sunday afternoon--and they are very solid and sturdy--and seriously heavy. Bench is four-feet wide; seat is one-foot deep and 20-inches high; base is two-feet deep.

we use 5 inch for stockade fence. GREAT come with own drill adpter easy to back out don`t strip

This was extremely helpful in finishing my project.

screws plus socket worked well

Met my expectations dead-on. High quality product.