014973185596 Stainless Hex Tapcon, 1/4 x 2-3/4-Inch, 50-Piece$$Hardware

Diameter: 1/4" Length: 2-3/4 inches Material: Stainless Steel Head Style: Hex Washer (Slotted, Hex) Drill Size: 3/16 inchesYou may also like 360Pcs 304 Stainless Steel Dowel Pin Shelf Support Peg Pin Rod Fasten Elements Assortment Kit, 24 Sizes M2 M3 M4 M5$$Hardware.