1/2-13 Drop-In Anchor 303 SS (50)

3/4 L9 USS Tension Flatwasher Yellow Zinc Plated Domestic USA (40)

8-32 x 5/16 Phillips Flat 82 Undercut Machine Screw Black Zinc Plated (10

50 x 120 Socket Cap Screw 12

3/4 L9 SAE Tension Flatwasher Yellow Zinc Plated Domestic USA (900) Wing Nuts 18-8 Stainless Steel 1/2-13 Drop-In Anchor 303 SS3 4 L9 SAE Tension Flatwasher Yellow Zinc Plated Domestic USA (900) . 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.