1. A bolt that has an attachment that expands as the bolt is driven into a surface

Derived forms: expansion bolts

Type of: bolt

• painted cup
• painted daisy
• Painted Desert
• painted greenling
• painted leaf
• painted nettle
• painted sandgrouse
• painted terrapin
• painted tongue
• painted tortoise
• painted turtle
• painted-leaf begonia
• painter
• painter's colic
• painterly
• painting
• paintwork
• pair
• pair bond
• pair creation
• pair formation
• pair of pincers
• pair of pliers
• pair of scissors
• pair of tongs