9 x 3 1/2 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - 1 lbs Pack (62)

9/16 x 12 High Speed Long Boy (1/2" Shank)

10 x 3 Simpson Flat-Head Deck-Drive™ DWP Wood Screws - 6-Lobe Drive 316 SS - Deck Pack (350)

1 1/8-12 x 6 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (24)

1 15/32 x 6 Reduced Shank Drill Bit Cobalt (1/2 Shank)

1-14 L9 Hex Nut Alloy Cadmium Yellow and Wax Coated Domestic USA (150) 1 1/4-7 Flat Socket Cap Screws Alloy 9 x 3 1/2 Simpson1 14 L9 Hex Nut Alloy Cadmium Yellow and Wax Coated Domestic USA (150) . L9 High Tensile Strength Hex Nuts 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 nuts from AISI alloy steels. L9