Diameter: 3/8"
Length: 1" (measured from the bottom of the head to the point)
Head Size: 9/16" 25 lag screws per bag Manufactured from mill certified 18-8 (304) stainless steel Packaged in USA and tested to meet ASME B18.2.1 standard Pilot hole recommended for installation Makers Bolt 3/8 in x 1 inch Stainless Steel Hex Lag Screws (25-pack) 18-8 SS, 304, Heavy Duty Wood Screw, ASME B18.2.1 Commercial/Industrial Grade