EN 4136:2009
航空航天系列.鍍鎘合金鋼制長螺紋粗容差標稱手柄標稱雙六角頭螺栓.等級-1100 MPa(環境溫度)/235℃
Aerospace series - Bolts, normal bi-hexagonal head, coarse tolerance normal shank, long thread, in alloy steel, cadmium plated - Classification: 1 100 MPa (at ambient temperature) / 235 degree C (Incorporating corrigendum September 2010)