Typical hardness will range from HRB 69-100 and tensile strength will meet a minimum 60

083" (68 mils

5/8-11 x 6 Hex Cap Screw SS 18-8 (A2)

3/8-24 x 1 1/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (900)

3/4-10 x 11 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (30) 1/2-13 A307 Grade A Carriage Bolts Hot Dipped Galvanized Typical hardness will range from3 4 10 x 11 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (30) . 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. L9