FASTENER DETAIL
双面锯齿咬合结构,增大接触面摩擦力,抑制震动带来的螺纹松脱,实现可靠防松锁紧。
<p>加硬钢材制成,表面发黑处理,双面均带有放射状齿纹,拧紧后齿面嵌入贴合面,锁住相对转动,防松效果优异,适配螺栓螺母组合,多用于振动工况机械设备紧固。</p>
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