3/4-10 x 2 1/2 Flat Socket Cap Screw 18-8 (A2) Stainless Steel

23/64 Heavy Duty Drill Bit - Stubby Length

3" F436 Flat Washer HDG

5/8-11 x 1 1/4 Socket Cap Screw 316 Stainless Steel

7/16-14 x 1 1/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (600) Square Bugle-Head Decking Screws Dacrotized 3/4-10 x 2 1/2 Flat7 16 14 x 1 1 4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (600) . L9 High Tensile Strength Hex Cap Screws 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 bolting from AISI alloy steels.