Customer Reviews for Tapcon 3/8 in. x 3 in. Hex Washer-Head Large Diameter Concrete Anchors (10-Pack)

They did not work out at all Must return them

Used/3/8 drill to cement and went in very snug with impact power tool unit snug and tight on gazebo posts.

great anchors, held aluminum railing to brick steps very well.

Does great job of attaching hose holder to cinderblock wall.

Been using these for decades to secure various items go concrete, brick & block.

This is the best and easiest product I’ve ever used for for mounting heavy equipment

These are just ok. It's frustrating that the masonry bit that came with the screws was too big causing me to make unnecessary holes in my hardie plank because the screws kept spinning. Ultimately, I returned them.

Clean quick install every time

Perfect for the project I’m working on, they hold the post metal base to the concrete very solid, thank you.

Worked great. Definitely firmed up my wobbly wooden railing. I think the wood will split before the anchor gives way. Hardest part was drilling deep enough to insert the anchor. I only used 1 anchor on each railing post-already had another style anchor at the bottom of the posts. Tapcons are much better. Make sure you blow out the dust as you drill. I used leaf blower.

Worked very well, would buy again

Rating provided by a verified purchaser

Rating provided by a verified purchaser

i've used these for installation of railing posts for over fifty Habitat houses. They are the recommended fastener by the post manufacturer. They are easy to install and very strong. I keep telling H4H that these are the only ones to use for porch railings. I provide these screws myself. I am retired professional engineer who loves working for and helping H4H. I use what is required for the job, nut just what may work because that's all they have in the warehouse!