NOUN
- a bolt with a square or hexagonal head on one end and a threaded shaft on the other end; tightened with a wrench; used to connect metal parts
How To Use machine bolt In A Sentence
- Fasten the bottom of each brace with a 6-inch machine bolt and countersink the washer and nut.
- Fasten the bottom of each brace with a 6-inch machine bolt and countersink the washer and nut.