Manufacturer Part Number: TN-HS-12|Accessory Type|T-Slot NutProduct Compatibility|HS-12; HSF-12; HSL-12; HST-12; MH-212Material|SteelChuck Diameter Compatibility (mm)|304.00Chuck Diameter Compatibility (Decimal Inch)|Thread Size|M16Screw Size (mm)|16.00Screw Size (Inch)|Screw Size (Decimal Inch)|Mount Type|Outside Diameter (mm)|Outside Diameter (Decimal Inch - 4 Decimals)|Outside Diameter (Inch)|Serration Dimensions|Distance Between Mount Hole Centers (Decimal Inch)|Distance Between Mount Hole Centers (mm)|30.00Groove Width (Decimal Inch)|Product Length (Decimal Inch)|2.1850Product Length (Inch)|Product Width (Inch)|Product Height (mm)|Req'd # of Studs for Chuck|2Product Height (Inch)|Product Width/Diameter (Decimal Inch)|1.1610Number Of Pieces|1Distance Between Mount Holes (Fractional Inch)|UNSPSC Code|