Execution standard reference

M6 x 40 Hexagon Head Bolt — DIN 931 / ISO 4014 / GB/T 5782

Recorded dimensions for M6 x 40 against DIN 931 / ISO 4014 / GB/T 5782. 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.