1. 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

Derived forms: machine bolts

Type of: bolt

• crunk
• crupper
• crural
• crus
• crusade
• crusader
• cruse
• crush
• crush out
• crushed
• crushed leather
• crushed rock
• crusher
• crushing
• crushingly
• crust
• Crustacea
• crustacean
• crustaceous
• crustal
• crustal movement
• crustal plate
• crusted
• crustily
• crustiness