Product Info Catalog Hardware Fasteners Bolts 100-Pack 5/16x3-Inch Lag Bolts 100-Pack 5/16x3-Inch Lag Bolts Request a Quote UPC: 08236085129 SKU: 801495 Model Number: 230057 100 Pack, 5/16-Inch X 3-Inch , Zinc, Hex Head Lag Bolt.