5/8-18 L9 Hex Collar Locknuts Cadmium Yellow & Wax Coated Domestic USA (600) 5/16-18 Socket Cap Screws Alloy 1/4-28 x 1 1/2 L9

1/4-28 x 1 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (2050)

3/4-10 L9 Hex Nut Alloy Cadmium Yellow and Wax Coated Domestic USA (20)

8 x 1 1/4 Simpson Bugle-Head Wood Decking Screws - Square Drive T17 316 SS - Bulk Pail (5000)

7 x 1 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - Bulk Pail (5000)

6-32 x 1/2 Phillips Flat 82 Undercut Machine Screw Black Zinc Plated (10

5/8-18 L9 Hex Collar Locknuts Cadmium Yellow & Wax Coated Domestic USA (600) 5/16-18 Socket Cap Screws Alloy 1/4-28 x 1 1/2 L95 8 18 L9 Hex Collar Locknuts Cadmium Yellow & Wax Coated Domestic USA (600). 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