8 x 1 5/8 Simpson Self-Drilling Fiber-Cement Screws 410 SS - Carton (1000)

Type-17 point for fast starts

8 x 3 Square Bugle Decking Screws Yellow Zinc Plated - Carton (2000)

3/16 x 2 3/4 Slot Hex Hi-Low Thread Concrete Screws Blue Ceramic Coated (2000)

7/16-20 x 3 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (350) Stubby Drill Bits - Fractional 8 x 1 5/8 Simpson7 16 20 x 3 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (350) . 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