#10 x 3/4" Hex Washer Head Self Drilling Screws, Self Tapping Sheet Metal Screws, 410 Stainless Steel, 100 PCS

Why did you pick this product vs others?:Review

Good quality and have not rusted. Hold tight and self drill very easily.

The quality is excellent—definitely a step up from what you'd typically find at a big box store. I’ve used them to drive through fairly thick steel with no issues, and after a couple of months, the stainless steel shows no signs of rust. Reliable and tough.

The length was given in inches and I assumed a 1/4 inch head, but no, 7mm nut driver needed.

Perfect for RV wall studs! Easy to tap in!

Works great, awesome quality and does what it is meant for. Good price and would buy it again!

I recently tried to use these screws and I couldn't because the head was an odd size. I am assuming that they are metric but I do not know. I carry 1/4 and 5/16 inch drivers in my tool bag, which is a very common size for a screw of that size. I then took a closer look at the rest of the screws hoping that I would find one that I use on the spot with the tools I had and I notice that all the screws were different sizes. I tried to return them but my time for returns ended in February. I looked at the online description of the screw and no where does it say what size the hex head is...My question to the seller is, what size is the hex head? My hope is that the online description would be updated to include the size of the hex head.

Works as they should. Cuts and threads into 12 gauge steel shop structure. Great value compared to hardware/local supplier pricing.