Bolt Dropper No. 10 x 1/2" Hex Washer Head Self Drilling Screws - Self Tapping Sheet Metal Tek Screws - 410 Stainless Steel - No. 1 Point, Plain Finish - Coarse Thread Type - 100 PCS

They work great I would buy again.

These work great attaching plywood to steel subframe such as in a trailer tailgate or interior walls of an enclosed trailer. Very sharp tip makes a perfect pilot hole for the threads and holds tight.

I bought these to hold a floor patch panel in place while welding it into place. These were just what I needed. I tried using some galvanized steel self-drilling screws and had several break off in the panel. These stainless steel ones were much stronger and had no problem drilling through the metal and holding the panels in place. I would not hesitate buying them again.

Didn’t break any while using but wish the hex head was a little taller.

Used these to secure some gutter guards. They cut into the gutters easily with my power screwdriver.

I purchased these stainless-steel screws to replace the cheaper (non-stainless steel) screws that were used to secure the coroplast cover to the underside of my T@B 2019 320 S travel trailer. They appear to be high quality, so I anticipate they will hold up well over time.

La estructura de screen de la piscina estaba soltando todos los tornillos muchos de ellos completamente oxidados. El proceso es lento pero se va cambiando los tornillos uno por uno. Buena solucion.

Great purchase. Quality product. Great quantity for the price.

They work great thank you

Pour les pattes sous mon chalet

Excellent product highly recommend

Good quality

These are as described, some reviewers are saying they aren’t stainless because they stick to a magnet. This type of stainless is supposed to stick to a magnet because it contains iron. A simple google search will tell you this.