5/8 x 9 Hex Lag Screw Zinc Plated

3/4-10 x 8 1/2 STRONG-BOLT® 2 Cracked and Uncracked Concrete Wedge Anchor Zinc Plated (10)

#29 Heavy Duty Jobber Drill Bit

1 1/4-7 Nylon Insert Locknut Zinc Plated

5/8-11 x 3 Socket Cap Screw 18-8 (A2) Stainless Steel

1-14 x 5 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (10) Finished Hex Nuts Silicon Bronze 5/8 x 9 Hex Lag1 14 x 5 1 2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (10) . 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