BS A 339:1999
錨栓螺母 自鎖 浮動 兩個凸耳 縮徑系列 帶沉孔 帶 MJ 螺紋 分類:1100 MPa(環境溫度)/235°C、1100 MPa(環境溫度)/315°C 和 1100 MPa(環境溫度)/425°C 方面
Nuts, anchor, self-locking, floating, two lug, reduced series, with counterbore, with MJ threads, classifications: 1100 MPa (at ambient temperature)/235°C, 1100 MPa (at ambient temperature)/315°C and 1100 MPa (at ambient temperature)/425°C. Dimensions