“螺钉连接”常见的英文表达是 “screw joint” 或 “screwed connection”。
screw joint:侧重于描述通过螺钉实现的连接结构或部位 。
screwed connection:更强调连接这一动作和方式,突出是用螺钉进行连接的操作。
例如:The screw joint in this machine is very stable.(这台机器上的螺钉连接结构很稳固。) / This part is connected by a screwed connection.(这个部件是通过螺钉连接的方式连接的。)