Simpson 0.390 x 7-7/8" Strong-Drive SDCF TIMBER-CF Screw (Black E-Coat) RCKW Kneewall Connector Are the internal components precision

Are the internal components precision ground

and reliable performance across a wide range of milling applications

It supports engineered wood members measuring 1-3/4 in

The JPJ-12B is equipped with a three high-speed steel knife cutterhead that provides rapid cutting and a superior finish on workpieces

The PT-22A is designed for maintenance and residential contractors

Simpson 0.390 x 7-7/8" Strong-Drive SDCF TIMBER-CF Screw (Black E-Coat) RCKW Kneewall Connector Are the internal components precisionThe Simpson Strong Drive SDCF TIMBER CF Screw (0. 390 in. x 7 7 8 in., Black E Coat) is a structural fastener from Simpson Strong Tie engineered for cross laminated timber (CLT), mass timber construction, and general interior applications, delivering uncompromised strength for the most demanding structural challenges. The redesigned SDCF Timber CF features a SawTooth point, fully threaded shank, and a black e coat finish that combine to provide fast