1 1/4-7 x 2 1/2 Socket Cap Screw Alloy

8 x 1 1/4 Simpson Fiber-Cement Screws T17 316 SS - Carton (1000)

#4 Heavy Duty Jobber Drill Bit

3/4-16 x 2 Hex Cap Screw SS 18-8 (A2)

1/4-20 x 7/8 Grade 8 Hex Cap Screw Plain Domestic USA (2500)

7/8 L9 SAE Tension Flatwasher Yellow Zinc Plated Domestic USA (30) 1/2-13 Hex Tap Bolts 18-8 Stainless Steel 1 1/4-7 x 2 1/27 8 L9 SAE Tension Flatwasher Yellow Zinc Plated Domestic USA (30) . 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.