Metal Roofing Screws 10 x 1-1/2 inch, Hex Head Sheet Metal Roof Screw with EPDM Washer for Corrugated Roofing (250Pcs)

These are well made, easy to use and the service was superb. Highly recommended.

I just used these screws to install a metal roof on my hunting blind. The screws are sharp and penetrate the metal with just a little force on the drill. The magnetic bit that is included was perfect. The rubber seal also is tuff. I never even had one rip off from over tightening the screw down.

1" washer screw, These are handy I have been using them for all kinds of fasting into plywood. Work great on the roof without coming through the 1" perlins.

screws seemed identical to the similar Palram screws found in Home Depot. The bit provided in the box is very shallow and has a magnet to help hold the screws while installing but in order to drive these screws through something like a pvc roof panel you need to push decently hard and the bit makes that almost impossible as any angled pressure causes the screw to slip out sideways. Ended up using a standard 1/4" hex driver bit and it was fine.

Ok

Good penetration and holding power..

Super strong. Easy to install

I bought the black colored screws to install a black corrugated metal roof onto plywood decking. I'm comparing them to the stock screws from Lakeside Construction Fasteners that came with the roof when I ran short. What can I say, these screws are terrible quality and I'm returning them for a refund. The black "powder" paint is too thick and flakes off when you tighten them to the required torque (see photo). I installed one row of about 30 screws, and it happened to every one of them. I don't believe that they are really powder coated. It's more like they were just dipped in black paint. The rubber washer is also too thin and too stiff. It might work with flat metal roofing, but it doesn't conform to the valley of corrugated material, leaving gaps where water will get in. I'll have to wait longer, but I'm returning them and ordering more of the stock screws.

Exactly what I wanted. Great screws that worked well in predrilled holes and direct drilling into metal siding itself. Matched the white metal perfectly and one inch is plenty for my needs.

These just arrived and they are nowhere near the correct colour and I do not have time to reorder before my project has to go ahead :(Fortunately for me, an exact colour match is not critical, however I would not recommend purchasing if colour matters for your project.