Simpson TB Wood-to-Steel Screw #12 x 1-3/4 in. Black Phosphate Collated T30 1000-Pack Shears What is the purpose of

What is the purpose of the step-shank design on these pins

JET JTM-2 Mill with 3-Axis ACU-RITE 203 DRO (Knee) with X-Axis Powerfeed is a precision milling machine engineered by JET for demanding machining applications that require accuracy

making it an efficient and cost-effective solution for a wide range of light and heavy-duty structural applications

making it a versatile solution for a wide range of structural anchoring needs

Simpson TB Wood-to-Steel Screw #12 x 1-3/4 in. Black Phosphate Collated T30 1000-Pack Shears What is the purpose ofSimpson Strong Drive TBP1245S TB Wood to Steel Screw (Collated) #12 x 1 3 4 in., Black Phosphate (1,000 Qty) is a structural collated fastener engineered by Simpson Strong Tie for reliably fastening wood to hot rolled steel. Designed specifically for use with the Simpson Strong Tie Quik Drive auto feed screw driving system, this screw delivers fast, consistent installation in demanding structural applications such as nailers, ledgers, and wood truck