Simpson 0.160 x 3-1/2" Strong-Drive SDWS FRAMING Screw Quik Guard, Tan PACK:150 Pk How does the clamping system

How does the clamping system work on the DT65

It is not intended for wood-to-wood connections

What is the purpose of the brass-tipped knockout bar

nails into the square holes

Simpson 0.160 x 3-1/2" Strong-Drive SDWS FRAMING Screw Quik Guard, Tan PACK:150 Pk How does the clamping systemModel No. SDWS16312Q Coating Material. Quik Guard Coating Length (in.) 3 1 2 Head Diameter (in.) 0. 450 Shank Diameter (in.) 0. 160 Drive Type. T25 6 Lobe Head Type. Low Profile Head Thread Type. Serrated Threads Thread Length (in.) 2 Point Type. SawTooth Type 17 Point The SDWS Framing screw is designed and load rated for replacing 16d, 10d and 8d nails in framing applications. The SDWS Framing screw is superior to nails in holding power and pull out