| Part of Speech | Definition | |
| Noun | 1. A screw with a hexagonal hole in the head.[Wordnet]. | |
Source: WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. | Top | |
Common Expressions: Allen screw
| Expressions | Definition | ||
| Allen screw | A screw with a hexagonal hole in the head. Source: Wordnet 3.0 Copyright © 2006 by Princeton University. All rights reserved. | ||
Source: compiled by the editor from various references; see credits. | Top | ||
Specialty Expressions: Allen screw
| Expressions | Domain | Definition | |
| Allen screw | Mechanical Engineering | Screw whose top (head, or headless end) is provided with a profiled hollow ("socket") to receive a socket screw key. Source: European Union. (references) | |
Source: compiled by the editor from various references; see credits. | Top | ||
