M20

Prevailing torque type hexagon nuts with non-metallic insert, style 1 — ISO 7040 / DIN 982

M20 is listed in the confirmed supply specifications of the products shown below. Dimensions are referenced against ISO 7040 / DIN 982; 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; e = width across corners; h max = thickness, maximum; h min = thickness, minimum; m min = nut height, minimum; s = width across flats; s min = width across flats, minimum.