Simpson FSBIT Fascia Counterbore Bit Type 316 Stainless, 1/4 in. Arbor, 0.25 in. Bore, Trex Approved Power Tool Accessories What is the purpose of

What is the purpose of the mushroom head on this anchor

1x Simpson Strong-Tie ECC94 End Column Cap

Cut to a convenient 18-inch length

What makes the mushroom head style a tamper-proof option

Simpson FSBIT Fascia Counterbore Bit Type 316 Stainless, 1/4 in. Arbor, 0.25 in. Bore, Trex Approved Power Tool Accessories What is the purpose ofThe Simpson Strong Tie FSBIT Fascia Counterbore Bit is a precision engineered drilling accessory from Simpson Strong Tie, specially designed to securely fasten composite and PVC fascia while providing superior corrosion resistance. Constructed from Type 316 stainless steel, this counterbore bit bores a hole that, when the fascia screw is installed, allows the material to expand and contract as the environment changes delivering a clean, professional