| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | threaded fastener | Japan | Traditional joinery methods like mortise and tenon are often preferred over threaded fasteners in woodworking. | 1 |
| 2 | threaded fastener | Japan | Often referred to as 'ネジ' (neji) or '나사' (nasa), commonly used in electronics and precision engineering | 1 |