1/2-20 x 8 Socket Cap Screw Alloy

1 1/4-7 x 8 Socket Cap Screw Alloy

1-8 x 5 Socket Cap Screw 18-8 (A2) Stainless Steel

1-8 x 2 1/4 Socket Cap Screw 18-8 (A2) Stainless Steel

#25 Heavy Duty Jobber Drill Bit

7/8 L9 USS Tension Flatwasher Yellow Zinc Plated Domestic USA (350) 9/16-18 Hex Cap Screws 18-8 Stainless Steel 1/2-20 x 8 Socket Cap7 8 L9 USS Tension Flatwasher Yellow Zinc Plated Domestic USA (350) . L9 High Tension USS 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.