Material Composition:

Copper Silver brazing of carbide head

1/2 x 15 Titen HD Concrete Anchor Zinc Plated (20)

8 x 1 1/4 Simpson Fiber-Cement Screws T17 316 SS - Box (100)

7/16-20 x 1 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (825) 1/4-20 Socket Cap Screws Alloy Material Composition:7 16 20 x 1 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (825) . L9 High Tensile Strength Hex Cap Screws are designed for use in high stress, severe service environments. The highest mechanical strength off the shelf fastening system available, its special features control torque tension characteristics to develop high clamp loads when using properly controlled tightening methods. Brighton Best manufactures L9 bolting from AISI alloy steels. L9