Usage: Hexagon nuts often used coordinating with bolts and screws, fastening parts , hexagon nuts are often divided into hex and hex nuts.是什么意思_Usage: Hexagon nuts often used coordinating with bolts and screws, fastening parts , hexagon nuts are often divided into hex and hex nuts.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句