They are the same quality as the GRK screws. They are the same net strength. However, if you pre-drill the correct size drill and watch what you do (as you should anyway) they work very well for a lot less stars there are better screws but they cost a lot more money i got them installed in the closet with no problems, mainly for screwing the front frame.
Xiaomi MiJia Electric Screwdriver Gun Cordless Screwdriver Black
20 Review
SZHKM 150PCS M6 Kit Crib Screws Hardware Replacement Kit Hex Socket Head Cap Screws Nuts Zinc Plated M6 Screws Barrel Screws Furniture Screws And Bolts Assortment Kit For Baby Bed With Free Tools
24 Review
π© Included Fastener for Drywall - TOGGLER SNAPTOGGLE
10 Review
Multifunctional Assorted Screw Eyes Kit β Perfect For Hanging, Jewelry Making And Crafts β 105 Pcs
16 Review
π Carriage Prime Line Products GD52103
6 Review
π© M6 1.0 Stainless Steel Flanged Hexagon Flange
8 Review
POWERTEC 4 Inch 20 2 Inch QTB1005 T Slot: A Revolutionary, High-Quality Power Tool Accessory!
8 Review
π© 5-Pack of M8x60mm Stainless Steel External Hex Expansion Bolts by Yasorn
10 Review