FastenereTorx Security Sheet Metal Screws - #14 x 1" (10-Pack) Button Head, Tamper-Resistant, Anti Theft Stainless Steel Screws for Higher Level of Safety & Secure Fastening Solution

I torqued them into pressure-treated lumber using an impact driver and had no problems. The driver bit is well made and seems to be hardened metal. The screws themselves also seem pretty hard and well made. No problems with the heads shearing off or anything, and I torqued them as tight as possible using an impact driver.

Length, size all accurate. Heads well formed, and torx size is correct, all security bits fit as expected. Visually the quality is excellent, smooth and polished surface, no defects. In actual use, no issues, no breakage, etc.

added security for many things

Great Torx head security screws. Used these to secure my license plates to my cars. Like that they are stainless steel and won't rust.

Good but not as durable. The torx screw will strip real easy when installing.

Great for attaching outside signs, placards, etc. Really anything that is susceptible to public theft. Not a complete deterrent of course, since thieves can also obtain the special bit, but it prevents the casual “opportunity” thieves.

Used these security screws to secure doors, and windows on a vacant house, to keep the hood rats out....

Make sure they are the correct size needed.Amazon tends to show generic or the same picture for all the different sizes.Totally misleading.Had to return immediately.The screws look well made but just way too small.Waited for days to finish a project.Going to a supplier to verify the correct size.IN PERSON!!.