8 x 1 1/4 Phillips Flat Particle Board Screw w/ Nibs T17 Zinc Plated - Carton (8

1 1/2-6 x 2 3/4 Socket Cap Screw Alloy

Typical hardness will reach a maximum of Rockwell C28

8 x 2 Simpson Bugle-Head Wood Decking Screws - 6-Lobe Drive 305 SS - Bulk Pail (3000)

1/2-20 x 4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (200)

5/16 L9 USS Tension Flatwasher Yellow Zinc Plated Domestic USA (4200) 1/2-13 Hex Tap Bolts 18-8 Stainless Steel 8 x 1 1/4 Phillips5 16 L9 USS Tension Flatwasher Yellow Zinc Plated Domestic USA (4200) . L9 High Tension USS 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.