7/8 x 17 ITM SDS Max X-Cutter Hammer Drill Bit

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

When you want the best in materials for projects of all kinds

Back-out resistance: once driven home

#1 Heavy Duty Jobber Drill Bit

1 1/2-6 x 12 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (3) 3/8 Cotter Pins 18-8 Stainless Steel 7/8 x 17 ITM SDS1 1 2 6 x 12 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (3) . 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