Torx
Sign in to saveAlso known as hexalobular socket screw, 6-lobe, Torx drive, star drive, 6lobe, hexalobular internal, ISO 10664
thumb|A security Torx L-key and fastener with holes for a safety pin to hinder disassembly with an ordinary Torx key. thumb|A Torx T8 screw head on a hard disk drive.
Wikidata facts
- Image
- 18-03-22-Schrauben-M6x20 RRK3361.jpg
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- Commons category
- Torx
- Commons gallery
- Torx
- inception
- 1967-00-00
Sources (1)
via Wikidata · CC0
~11 min read
Article
15 sectionsContents
- Principles of operation
- Sizing
- Variants
- Security Torx
- Torx Paralobe
- Torx Plus
- Torx ttap
- AudiTorx
- External (inverted) Torx
- Competitive variants
- Gallery
- See also
- Explanatory notes
- References
- External links
thumb|A security Torx L-key and fastener with holes for a safety pin to hinder disassembly with an ordinary Torx key. thumb|A Torx T8 screw head on a hard disk drive.
Torx (pronounced ) is a brand of screw drive characterized by a 6-point star-shaped pattern, developed in 1967 by Camcar Textron. A popular generic name for the drive is star, as in star screwdriver or star bits. The official generic name, standardized by the International Organization for Standardization as ISO 10664, is hexalobular internal. This is sometimes abbreviated in databases and catalogs as 6lobe (starting with the numeral 6, not the capital letter G). Torx Plus, Torx Paralobe, and Torx ttap are improved head profiles.