Product Details: Manufacturer Part Number: 87024|System Of Measurement|MetricHead Type|90 degree FlatThread Size (Inch)|Thread Size (mm)|M4 x 0.70Length Measurement Type|Overall LengthLength Under Head (Inch)|Length Under Head (mm)|8.00Length (Inch)|Length (mm)|8.00Full or Partial Threading|Drive Type|Hex SocketMaterial|Alloy SteelFinish Coating|Black OxideThread Standard|MetricThread Length (Inch)|Drive Size|Drive Size (mm)|2.50Drive Size (TXT)|2.5 mmThread Style|Rohs Compliant|Thread Length (Decimal Inch)|Thread Direction|Thread Length (mm)|Thread Spacing|CoarseThread Pitch (Decimal Inch)|Thread Pitch (mm)|0.70Thread Pitch (Inch)|Thread Fit Class|4GHead Diameter (Decimal Inch)|8.9600Head Diameter (mm)|Head Diameter (Inch)|Head Height (Decimal Inch)|2.4800Head Height (mm)|Hardness|Head Height|2.48mmFastener Standard|ANSI B1.13M; ISO 10642Torx Drive Size|2.5 mmHex Key Size (Decimal Inch)|Hex Key Size (mm)|2.55Hex Key Size (Inch)|Material Grade|Grade 12.9Additional Information|Head Height (Inch)|Length (Fractional Inch)|Product Service Code|UNSPSC Code|