Feature●Material: Stainless steel (SUS316); Size D: 0.4 inches (11.8 mm); Size B: 1.0 inches (25 mm); Size L: 3.5 inches (90 mm); Screw diameter: M12; Working load: 1.5 tDescription Material: Stainless steel (SUS316); Size D: 0.4 inches (11.8 mm); Size B: 1.0 inches (25 mm); Size L: 3.5 inches (90 mm); Screw diameter: M12; Working load: 1.5 t