1-1/4''-12 Grade 8 Hex Bolt (fine thread) Type:Package Concrete screws require holes to

Concrete screws require holes to be pre-drilled before installation

8 Stainless Steel countersunk flat head of a width 1/3 less than a standard bugle head drywall screw

It has 3 heavy duty replacement blades stored inside the knife

Description for:  5/8"-11    Flat Socket Head Cap Screws Grade: Grade 8 Diameter: 5/8 Plating: Black Thread Count: 11 Material: Steel Thread Length: Approx

Finish: Zinc Plated

1-1/4''-12 Grade 8 Hex Bolt (fine thread) Type:Package Concrete screws require holes toGrade 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