1) CSK SCREW
埋头螺钉
2) countersunk head machine screw
埋头机螺钉
3) countersunk head screw
埋头螺钉;"埋头螺丝"
4) raised countersunk head screw
凸头埋头螺钉
5) countersunk head self-cutting screw,countersunk head tapping screw
埋头自攻螺钉
6) hexagonsocket countersunk-head screw
内六角埋头螺钉
补充资料：凸凸囊囊
1.犹鼓鼓囊囊。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条