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

Derived forms: expansion bolts

Type of: bolt

• nonpareil
• nonparticipant
• nonparticipation
• nonparticulate
• nonparticulate radiation
• nonpartisan
• nonpartisanship
• nonpartizan
• nonpasserine
• nonpasserine bird
• nonpayment
• nonperformance
• nonperiodic
• nonperson
• nonpersonal
• nonphotosynthetic
• nonphysical
• nonplus
• nonplused
• nonplussed
• nonpoisonous
• nonpolar
• nonpolitical
• nonporous
• nonpregnant