Hex Washer Slotted Concrete Screw, 3/16 in Dia. x 2 1/4 in, Steel, Blue Climaseal Fastener Finish/ THREAD DIRECTION: RIGHT-HAND HEAD STYLE: C1 HEXAGON PART NAME ASSIGNED BY CONTROLLING AGENCY: HEX WASHER SLOTTED CONCRETE SCREW SPECIAL FEATURES: ANCHOR SCREW TYPE: CONCRETE SCREW; MATERIAL GRADE: LOW CARBON STEEL; FASTENER FINISH: BLUE CLIMASEAL; SCREW WOOD TO CONCRETE SELF TAPPING SIZE: 3/16 IN X 2-1/4 IN, STEEL BLUE HEX HEAD, BOX OF 100, WEIGHT: 1.4 LBS. MATERIAL: STEEL OVERALL