FastenMaster FMTSL338-50 TrussLOK Engineered Wood Fastener， 3-3/8 Inches， 50-Count<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>No predrilling faster and easier than through bolts</li><li>Higher side load capacity with fewer fasteners saves time and labor</li><li>Correct thread length for engineered lumber--no board jacking</li><li>Prevents gapping or cupping between plies， which can occur in nailed applications</li><li>Winged point， modified thread design， and anti-friction coating combine to significantly reduce installation torque</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31uLqCxiZGL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51Y%2BJ6Fh%2BeL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61xIg5YYAuL.jpg" noproxy>