Not sure if these anchors really deserve 5 stars but I can say I had no excitement installing these anchors . My Arrow barn sits on a slab that I filled with Quikrete 4000 PSI concrete. I would say it takes about 30 to 40 days to dry before attempting to build a canopy on top of the slab. My experience is very positive. I prepared for bit issues based on previous reviews and fitted a quality masonry bit just in case something went wrong. Instead, I was pleasantly surprised when I drilled through all 12 corner holes with ease. I had no problems with the included anchor bolts or screws. Everything was up to Arrow's standards - with a little persuasion it went well.
372Pcs Leanking #8 Self Drilling Drywall Anchors Assortment Kit - 7 Variety Heavy Duty Plastic Anchors & 2 Kinds Of Self-Drilling Gypsum Wall Board Anchor Screws
16 Review
🔩 Concrete Hanging Fasteners: Efficient Drywall Anchors
9 Review
Gaming computer chair AeroCool Guardian, upholstery: faux leather/textile, color: Champion Red
19 Review
🔩 Top-Quality T K Drilling Drywall Anchors Assortment
10 Review
POWERTEC 4 Inch 20 2 Inch QTB1005 T Slot: A Revolutionary, High-Quality Power Tool Accessory!
8 Review
🔩 M6 1.0 Stainless Steel Flanged Hexagon Flange
8 Review
💪 Strong and Versatile: National Hardware N222 406 Square Bolts for Secure Fastening
7 Review
🚗 Carriage Prime Line Products GD52103
6 Review