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Our company Specially offer Threaded Rod and Flat Washer, also together with Nut.
我们公司主要生产牙条，垫圈，还有螺母。
youdao
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A spring gasket is also arranged between the flat gasket and the nut.
在平垫圈和螺母之间还装有弹簧垫圈。
youdao
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A spring gasket is also arranged between the flat gasket and the nut.
在平垫圈和螺母之间还装有弹簧垫圈。
youdao