Feature: ['<b>Price For:</b> Each <b>Head Height</b>: 5/16" <b>Item</b>: Hex Head Cap Screw <b>System of Measurement</b>: Inch <b>Head Type</b>: Hex <b>Screw Grade/Class</b>: Grade 5 <b>Thread Direction</b>: Right Hand <b>Fastener Finish</b>: Zinc Plated <b>Screw Industry Standards</b>: ASME B18.2.1 <b>Basic Material</b>: Steel <b>Head Width</b>: 3/4" <b>Fastener Length</b>: 6-1/2" <b>Dia./Thread Size</b>: 1/2"-13 <b>Proof Load</b>: 74, 000 to 85, 000 psi'] (Page 1)