6-32 x 1/4 Phillips Flat 82 Undercut Machine Screw Black Zinc Plated (10

43/64 x 6 Reduced Shank Drill Bit (1/2 Shank)

1-8 x 6 Simpson Wedge Anchor 303 SS (5)

3/4-16 x 6 Grade 5 Hex Cap Screw Zinc Plated

1/4 x 2 Flat Split Drive Anchor Zinc Plated (100)

5/8 L9 SAE Tension Flatwasher Yellow Zinc Plated Domestic USA (50) Finished Hex Nuts 18-8 Stainless Steel 6-32 x 1/4 Phillips Flat5 8 L9 SAE Tension Flatwasher Yellow Zinc Plated Domestic USA (50) . 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.