JIS B1181-1.2-1993

系列2半精制六角螺母表1-2

Semi-finished hexagon nut,Class 2-Table 1-2

JIS B1181-1.2-1993

系列4半精制单倒角六角螺母-垫圈面表1-2

Semi-finished single chamfered hexagon nut-washer faced,Class 4-Table 1-2

JIS B1181-1.2-1993

系列3半精制六角薄螺母表1-2

Semi-finished hexagon thin nut,Class 3-Table 1-2

JIS B1181-1.3-1993

系列1粗制单倒角六角螺母表1-3

Regular single chamfered hexagon nut,Class 1-Table 1-3

JIS B1181-1.3-1993

系列2粗制六角螺母表1-3

Regular hexagon nut,Class 2-Table 1-3

JIS B1181-1.3-1993

系列3粗制六角薄螺母表1-3

Regular hexagon thin nut,Class 3-Table 1-3

JIS B1181-2.1-1993

系列1精制单倒角小六角螺母表2-1

Finished single chamfered small hexagon nut,Class 1-Table 2-1

JIS B1181-2.1-1993

系列2精制小六角螺母表2-1

Finished small hexagon nut,Class 2-Table 2-1

JIS B1181-2.1-1993

系列4精制单倒角小六角螺母-垫圈面表2-1

Finished single chamfered small hexagon nut-washer faced,Class 4-Table 2-1

JIS B1181-2.1-1993

系列3精制小六角薄螺母表2-1

Finished small hexagon thin nut,Class 3-Table 2-1

JIS B1181-2.2-1993

系列1半精制单倒角小六角螺母表2-2

Semi-finished single chamfered small hexagon nut,Class 1-Table 2-2

JIS B1181-2.2-1993

系列2半精制小六角螺母表2-2

Semi-finished small hexagon nut,Class 2-Table 2-2

JIS B1181-2.2-1993

系列4半精制单倒角小六角螺母-垫圈面表2-2

Semi-finished single chamfered small hexagon nut-washer faced,Class 4-Table 2-2

JIS B1181-2.2-1993

系列3半精制小六角薄螺母表2-2

Semi-finished small hexagon thin nut,Class 3-Table 2-2

JIS B1186-2-2007

钢结构用高强度单倒角六角螺母表2

High strength single chamfered hexagon nut for friction grip joints-Table 2

JIS B1220-2010

地脚用单倒角六角螺母

single chamfered hexagon foundation nuts

JIS B2801-6-1977

BB型和SB型卸扣用六角螺母 表6

Hexagon nut for shackle Type BB and Type SB-Table 6

JIS B2801-7-1996

BB型和SB型卸扣用六角螺母 表7

Hexagon nut for shackle Type BB and Type SB-Table 7

JIS E1107-7-2008

鱼尾板用六角螺母 表7

Hexagon nuts for fish plate-Table 7

JIS E1107-7-2008

鱼尾板用六角薄螺母 表7

Hexagon thin nuts for fish plate-Table 7