3/16 x 3-1/4" ITW Tapcon™ Concrete Screws, Flat Head, Starred, Blue Climaseal™

3/16 x 2-3/4" ITW Tapcon™ Concrete Screws, Flat Head, Starred, Blue Climaseal™

3/16 x 2-1/4" ITW Tapcon™ Concrete Screws, Flat Head, Starred, Blue Climaseal™

3/16 x 1-3/4" ITW Tapcon™ Concrete Screws, Flat Head, Starred, Blue Climaseal™

1/4 "ITW Tapcon™ Concrete Screws Kit, Hex Washer Head, Slotted, Blue Climaseal™

1/2 x 4" ITW Tapcon™ Concrete Screws, Hex Washer Head, Slotted, Blue Climaseal™