BS A 320-1997 双耳浮动自锁紧自调整mj螺纹系紧螺母.等级:900mpa(室温)/235℃、900mpa(室温)/315℃、900mpa(室温)/425℃.尺寸
BS A 320-1997 标准详情
- 标准号：BS A 320-1997
- 中文标题：双耳浮动自锁紧自调整mj螺纹系紧螺母.等级:900mpa(室温)/235℃、900mpa(室温)/315℃、900mpa(室温)/425℃.尺寸
- 英文标题：nuts, anchor, self-locking, floating, self-aligning, two lug, with mj threads, classifications: 900 mpa (at ambient temperature)/235 , 900 mpa (at ambient temperature)/315 , 900 mpa (at ambient temperature)/425 - dimensions
- 标准类别：英国标准
- 发布日期：1997-10-15
内容简介
This International Standard specifies the dimensions of floating, self-aligning, two lug anchor nuts, with MJ threads and a self-locking feature achieved by forming the upper portion out-of-round, of classifications: 900 MPa /235 ℃ , 900 MPa /315 ℃
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