ST Fastening #12 x 2-1/2" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex Washer Head - Brown, Qty. 250 Diamond Core Bits The Simpson Strong-Tie CBST Column

The Simpson Strong-Tie CBST Column Base is engineered to provide solid

Structural tie points in mixed material systems (steel to wood) when paired with compatible hardware

Whether you're redirecting loads

these hex bolts meet ASTM A307 Grade A standards — making them an ideal fastening choice for builders

the Simpson Strong-Tie F10T350BDC Self-Drilling Bugle Head Screw delivers reliable performance

ST Fastening #12 x 2-1/2" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex Washer Head - Brown, Qty. 250 Diamond Core Bits The Simpson Strong-Tie CBST ColumnMaxx Steelbinder Self Drilling Roofing Screws are the ideal choice for securing metal roofing panels and siding to steel structures, delivering reliable performance in residential, agricultural, and industrial applications. Crafted from high grade materials, these screws feature a self drilling tip for quick installation and a bonded washer with an EPDM seal to ensure a watertight, corrosion resistant connection in even the toughest conditions. Key