1-1/4''-12 Grade 8 Hex Bolt (fine thread) Type:Package Hex Lag Screws are designed

Hex Lag Screws are designed to be used in wood or with a lag shield in concrete

Phillips: 0

in this case S stands for Steel

Working Load Limit: 9

1-1/4''-12 Grade 8 Hex Bolt (fine thread) Type:Package Hex Lag Screws are designedGrade 8 hex bolts are made from medium carbon alloy steel and heat treated. A Grade 8 hex bolt has a greater tensile strength than a Grade 5 and Grade 2 hex bolt. They are designed for use in high stress applications. The length of a hex bolt is determined by measuring from under the head of the bolt to the base of the threads. Grade: Grade 8 Diameter: 1 1 4 Plating: Plain Thread Count: 12 Material: Steel Thread Length: 2 3 4 Head Style: Hex Socket