Execution standard reference

M64 x 50 Hexagon Head Bolt — Fine Pitch — DIN 960 / ISO 8765 / GB/T 5785

Recorded dimensions for M64 x 50 against DIN 960 / ISO 8765 / GB/T 5785. Where these standards differ, both values are shown so the correct one can be confirmed before ordering. Packing quantity, stock status and mechanical property class are confirmed in the quotation. Column symbols: P = thread pitch; s = width across flats; e = width across corners; k = head height; kg / 1000 pcs = theoretical weight calculated from the standard geometry.