1/4-28 x 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (450)

1 1/8 L9 SAE Tension Flatwasher Yellow Zinc Plated Domestic USA (20)

1 3/8-6 x 16 Socket Cap Screw Alloy

4-4 A194 2H Heavy Hex Nut Plain

5/8 x 11 Hex Lag Screw Zinc Plated

1 1/8-12 L9 Hex Collar Locknuts Cadmium Yellow & Wax Coated Domestic USA (8) Flat Mushroom Toggle Bolts Zinc Plated 1/4-28 x 4 Grade 81 1 8 12 L9 Hex Collar Locknuts Cadmium Yellow & Wax Coated Domestic USA (8). L9 High Tensile Strength Hex Collared Locknuts 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