The cup point is the most used style set screw

1/4 x 1 1/4 Phillips Pan Wall-Dog™ Light Duty Anchors Zinc Plated - Carton (1000)

6 x 2 Phillips Bugle Hi-Low Drywall Screws Phosphate Coated - Carton (3500)

3/4-10 x 6 1/4 STRONG-BOLT® 2 Cracked and Uncracked Concrete Wedge Anchor 316 Stainless Steel(10)

5/8-11 x 8 Grade 5 Hex Cap Screw Zinc Plated

3/16 x 1 3/4 Slot Hex Hi-Low Thread Concrete Screws Blue Ceramic Coated (3000) 7/16-20 Flat Socket Cap Screws Alloy The cup point is the3 16 x 1 3 4 Slot Hex Hi Low Thread Concrete Screws Blue Ceramic Coated (3000) Meets ASTM A510 for carbon steel manufacturing Meets ASTM B117 for salt spray corrosion 500 hours Notched threads for cutting into concrete, brick and cement block Hi Low thread pattern creates higher pullout tolerances Diamond point design cuts and clears debris during installation for better thread engagement Ceramic coating provides protection from corrosion ACQ