5/8-11 x 10 A307 Grade A Carriage Bolt Zinc Plated

5/8-18 x 7 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated

Typically manufactured from either low carbon steel or stainless steel

High degree of corrosion resistance

1 1/8-7 L9 Hex Collar Locknuts Cadmium Yellow & Wax Coated Domestic USA (100) Short Arm Hex Keys Alloy - Metric 5/8-11 x 10 A307 Grade1 1 8 7 L9 Hex Collar Locknuts Cadmium Yellow & Wax Coated Domestic USA (100). L9 High Tensile Strength Hex Collared Locknuts 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 nuts from AISI alloy