Serrated Hex Washer - Flange Screw - Grade 5 - Zinc
Surface Hardness: Rockwell 30N 54 max
Tensile Strength: 120,000 psi minimum
Fully Threaded / Steel Zinc Plated
Surface Hardness: Rockwell 30N 54 max
Tensile Strength: 120,000 psi minimum
Fully Threaded / Steel Zinc Plated