Of all the components that make up this E-1 the Bolt,flange,sh,6x14 has the lowest price.
Parts such as the E-1: Shroud Comp, Bolt,flange,6x22, Shroud Comp., Bolt,flange,sh,6x14 are included in the Nh90m 1993 (p) Japan Hf05-120 / Type 2 E-1 parts fiche.
This schematic depicts all components used in the Nh90m 1993 (p) Japan Hf05-120 / Type 2 E-1 partslist.