Property
Head type v1.0
Active
URL: https://opendictionary-ecstest.test-bim.com/organization/25869347-9422-4528-ac1c-65954fa4061d/dictionary/4c7cdaf6-c405-44bf-9080-8359697e1668/property/52434e27-572b-4acc-8253-78be0e3073f4
GUID: 323fc72b-42d4-49f2-ab48-cc9dcc86028f
Definition
The specific geometric architecture forged into the driving end of a threaded fastener, such as hex, countersunk, or pan.
Description
Dictates the required mating tool, the maximum permissible installation torque, and whether the fastener will sit perfectly flush with the substrate surface.
Example
Hex washer head
Technical definition
Data type
String
Value list
- Countersunk
- Pan
- Hex
Usage
Property groups (1)
References
Reference documents (2)
- ISO 4014 Hexagon Head Bolts v1.0
- ISO 7045 Cross-recessed Pan Head Screws v1.0