Product Info Catalog Hardware Fasteners Bolts 100-Pack 5/16-18x2-Inch Hex Bolts 100-Pack 5/16-18x2-Inch Hex Bolts 100-Pack 5/16-18x2-Inch Hex Bolts 100-Pack 5/16-18x2-Inch Hex Bolts Request a Quote UPC: 08236074628 SKU: 799376 Model Number: 190102 100 Pack 5/16-18 X 2-Inch Hex Bolt, Low Carbon Steel, Coarse Thread.