10 x 2 1/2 Simpson Bugle-Head Wood Decking Screws - Square Drive T17 316 SS - 1 lbs Pack (82)

3/4-16 x 2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (20)

3/8 x 18 Ship Auger Wood Bit

1/4-20 x 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (3300)

1 1/4 L9 SAE Tension Flatwasher Yellow Zinc Plated Domestic USA (250) 7/16-14 Socket Set Screws Cup Point Alloy 10 x 2 1/2 Simpson1 1 4 L9 SAE Tension Flatwasher Yellow Zinc Plated Domestic USA (250) . L9 High Tension SAE pattern flat washers 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.