Chenango Supply 3/16 x 2-3/4" Hex Head Concrete Screw Anchor. 100 Pieces with Drill Bit (Miami-Dade Compliant) (3/16 x 2-3/4): Amazon.com: Industrial & Scientific
Everbilt #8-20 x 1-1/8 in. Internal Hex Socket Cap-Head Cap Screws (2-Pack) 20938 - The Home Depot
Steel Cap Screw, 1-1/2 Length, (7/16-14) – AGS Company Automotive Solutions
Serpent Ltd > Screw CSH M3x8mm (10) (SER411156)
912117-6 - COUNTERSUNK HEAD SCREW M4 X 12 BO4556 - Makita Original Part - Power Tools Parts
CSH-S6 Hex Head Concrete Masonry Screw Gr 410 Stainless Steel
Metallics CSH Hex Slotted Washer Head Concrete Tapping Screw, 1/4" x 1-1/4": Amazon.com: Industrial & Scientific