carriage bolt
ریشه و کاربرد
ریشه
From carriage + bolt.
مثال
- The carpenter used a carriage bolt to secure the wooden beams.
- Carriage bolts are commonly used in construction and woodworking.
- The rounded head of the carriage bolt prevents it from being easily removed.
ترکیبهای رایج
carriage bolt wooden carriage bolt construction carriage bolt secure carriage bolt
تعریف انگلیسی
noun
- a roundheaded bolt for timber; threaded along part of the shank; inserted into holes already drilled