Material: carbon steel
Surface treatment: galvanized
Material grade: carbon steel grade 4.8
Screw size: 10*50mm / 0.39*1.97inch
Thread size: 7mm / 0.28inch
Thread length: 38mm / 1.5inch
Mounting hole diameter: 6mm / 0.24inch
Install hexagon key size: 4mm / 0.16inch
Quantity: 25pcs