Hex head removed from several screws. I pre-drilled the holes with a 5/32" Bosch concrete bit and used a Dewalt hex screwdriver. I was able to complete the non-critical task by running the drill through the holes many times to make the hole a little bigger. I would not recommend these screws for critical applications.
Xiaomi MiJia Electric Screwdriver Gun Cordless Screwdriver Black
20 Review
π© Included Fastener for Drywall - TOGGLER SNAPTOGGLE
10 Review
Hankook Tire Ventus Prime3 K125 195/55 R15 89V summer
12 Review
Multifunctional Assorted Screw Eyes Kit β Perfect For Hanging, Jewelry Making And Crafts β 105 Pcs
16 Review
π© Hard-to-Find Quick Fastener 014973253790 - 4 Piece Set
7 Review
πͺ Strong and Versatile: National Hardware N222 406 Square Bolts for Secure Fastening
7 Review
π© 5-Pack of M8x60mm Stainless Steel External Hex Expansion Bolts by Yasorn
10 Review
π Carriage Prime Line Products GD52103
6 Review