TECHNICAL QUERIES: CESAR ANTONIO PEREZ ALVAREZ, TECHNICAL PERSON RESPONSIBLE CESAR ANTONIO PEREZ ALVAREZ, PURCHASE-REQ-NO 16738595, >CHARACTERISTICS:, OLD MATERIALNUMBER KL = K33080004, MANUFACTURER = HILTI, TYPE = HKD-M12X50, MANUFACTURER PART NUMBER = 00378544, DESIGN = WITH COLLAR, THREAD = M 12, LENGTH = 50 MM, BOREHOLE DEPTH = 55 MM, CLAMPING RANGE MAX = 22 MM, DIAMETER = 12 MM, DIAMETER HOLE = 15 MM, MATERIAL = STEEL, SURFACE = GALVANIZED (ZINC PLATED), DIMENSIONS = M12X50