FastenMaster FMTLOK212-500 TimberLOK Heavy-Duty Wood Screw, 2-1/2 Inches, 500-Count

"Fastenmaster" Timberlok Wood Screw Save time, money, and labor costs. TimberLOK's sharp point and aggressive threads penetrate the densest woods without predrilling and provide stronger shear values than 3/8 inch galvanized lag screws. TimberLOK's unique countersinking head design is perfect for your next wood-to-wood project, whether it be deck framing, fencing, or any post to beam connections. Its also perfect for replacing galvanized spikes in raised flower beds, landscaping, or retaining walls. No need to predrill and sledge a spike. TimberLOK just zips right in. Each pack size contains a free 5/6 inch driver bit. TimberLOK fasteners are American made. Features:- Length : 2-1/2" 2" of thread Gimlet point for fast drilling into wood 5/16" hex head ACQ/CCA approved Epoxy coated Replacement for 3/8" lag bolt 500 pack.