1/2 x 2 9/16 (1/4 Drive) Magnetic Nut Setter

6-32 x 5/16 Phillips Flat 82 Undercut Machine Screw Black Zinc Plated (10

#24 Heavy Duty Jobber Drill Bit

47/64 x 6 Reduced Shank Drill Bit Cobalt (1/2 Shank)

5/16 L9 SAE Tension Flatwasher Yellow Zinc Plated Domestic USA (100) Reduced Shank Drill Bits - 1/2 Shank 1/2 x 2 9/16 (1/45 16 L9 SAE Tension Flatwasher Yellow Zinc Plated Domestic USA (100) . 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.