FastenMaster FMHLGM412-50 HeadLOK Heavy-Duty Flathead Fastener, 4-1/2 Inches, 50-Count

I use this product for making quick tables, support shelves and even wood hassocks. Notice the head configuration....You can quick assemble 90 degree wood joining...just drill a small home in the edge of the lumber and the other board. Screw them together with the fastener and you discover the joint is quite strong. I suggest that they be used on real lumber and not MDF board. The screw heads are quite presentable and actually look decorative. Im always looking for better ways to join wood pieces together.

I received an opened, damaged box with 1 screw missing. All in all, it could have turned out worse. It isnt like there was anything wrong with the other 49 screws and I suppose Im lucky it came with the required and proprietary bit, but I was probably one shake away from receiving an envelope bag of screws instead of a box of them

Well the package claims there is 50 screws. Curiosity made me count. Two missing. Quality control must have been layed off. So I paid more and you made more profit.

I was recommended to use these by a friend. After seeing the price, I was a little hesitant, but figured Id try a box out. Wow! I love these screws and they leave me feeling like my builds are secure and stable. Very nice head that allows for the screws to be driven in to wood without stripping the product. I also like the wide head, which allows me to pull my materials in tight without blowing through the lumber or splitting it. I strongly recommend these screws if youre building and want a secure joint.

I used these screws to layer 4x4 landscape timbers. They drill in easily using a lightweight cordless drill. No pre-drilling required. No splitting (I avoided the last 3 in inches on either end). And they hold strong. Very impressed, easy to used, and easier/cheaper than using lanscape spikes or 60d nails, etc.

I used these to build my deck with any problems. Slightly cheaper than Lowes.

I first used these a couple of years ago when I made a raised light fixture box in our kitchen. I was honestly stunned by the holding power hey have. The oversized head is great, no need for a washer. I still drill pilot holes because I feel it is better for the wood to reduce splitting. I have just started building folding workbenches for my garage using these to mount the brackets to the wall studs. Again drilling pilot holes these screws dig in and pull in hard. I have to be careful not to let them bend the bracket as they go in with such force.

Great quality

Great product, works extremely well. Will buy again.

Very manly fastener, I probably spent $1000 on fasteners of various types for my dock and deck. These may seem pricey but Im hoping they last forever. The box states that they outperform 3/8 Lag screws and I believe they would. However, I did not notice that they should not be used within 1000 of saltwater.