セルフタッピングネジでしょう
serufutappingunejideshō
1. Self-tapping screw, probably.; It's likely a self-tapping screw.
Noun
1. Self-tapping screw, probably.; It's likely a self-tapping screw.
1. screw
2. key (of a clock, watch, etc.); spring
1. self-service
2. self-
1. self-service
1. it seems; I think
2. right?; don't you agree?
1. If/when it were a screw; If/when it's a screw
1. Probably a screw.
1. Was a screw.
1. It is not a screw.