Item #: 16814097Brand: DeWALT Anchors & FastenersModel #: PFC1671050 Features and Benefits Stainless steel is highly corrosion-resistant and can be used in high-humidity or wet conditions. It has a higher heat tolerance than steel. Product Specifications Tube Brushes; Brush Diameter (Decimal Inch): 0.532 ; Fill Material: Stainless Steel ; Filament/Wire Diameter (Decimal Inch): 0.0040 ; Brush Length (Inch): 3.1500 ; Brush Type: Helical ; Spiral Type: Single Spiral Brush Diameter (Decimal Inch) 0.532 Fill Material Stainless Steel Filament/Wire Diameter (Decimal Inch) 0.0040 Brush Length (Inch) 3.1500 Brush Type Helical Spiral Type Single Spiral Overall Length (Inch) 5.9060 Abrasive Material Stainless Steel Shank Material Steel Shank Diameter (Decimal Inch) 0.181 Shank Thread Size M8 Shank Thread Type Male Connector Type Threaded Coupling For Hole Diameter (Inch) 7/16 Description Steel Brush