1 x 17 ITM SDS Max X-Cutter Hammer Drill Bit

1 3/4-8 A194 2H Heavy Hex Nut Hot Dipped Galvanized

1 1/2-6 x 10 Socket Cap Screw Alloy

7 x 2 1/4 Simpson Trim-Head Self-Drilling Siding Screw - Square Drive 410 SS - Box (100)

1-14 x 5 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (10)

1 1/8-12 x 4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (36) Wedge Anchors 316 Stainless Steel 1 x 17 ITM SDS1 1 8 12 x 4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (36) . 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