1/4-20 L9 Hex Collar Locknuts Cadmium Yellow & Wax Coated Domestic USA (100)

5/8-11 x 5 Hex Cap Screw SS 316 (A4)

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

7 x 1 1/4 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - 1 lbs Pack (256)

Hi-Low thread pattern creates higher pullout tolerances

7/8-9 L9 Hex Nut Alloy Cadmium Yellow and Wax Coated Domestic USA (150) SDS Plus eVolution Hammer Drill Bits 1/4-20 L9 Hex Collar Locknuts7 8 9 L9 Hex Nut Alloy Cadmium Yellow and Wax Coated Domestic USA (150) . L9 High Tensile Strength Hex Nuts 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 steels. L9