Finished Hex Nuts in 316 stainless steel are for use with stainless steel bolts or screws with a specified minimum tensile strength equal or less than the specified proof stress of the mating nut

1/2-13 x 11 Socket Cap Screw Alloy

5/16 x 2 1/2 Flat Sleeve Anchor Zinc Plated (50)

1/2-13 x 16 A307 Grade A Carriage Bolt HDG

Ideal for drilling in low and medium tensile strength materials

9/16-18 x 2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) Star Flat Decking Screws W.A.R. Coated Finished Hex Nuts in 3169 16 18 x 2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) . 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