Snake eye screw
01
뱀 눈 나사, 이중 구멍 머리 나사
a type of screw that features a unique head with two holes or recesses, requiring a spanner screwdriver or bit with a two-pin tip for proper installation or removal
예시들
The new outdoor sign is fixed with snake eye screws to avoid theft or vandalism.
새로운 야외 간판은 도난이나 파손을 방지하기 위해 뱀 눈 나사로 고정되어 있습니다.
