Carriage bolt?
date: label: Accession Date
content: 8 Sep 1986
label: Collection Date
content: 1956
name: label: Collector
content: G. H. Smith
label: Donor Name
content: River Basin Survey
notes: label: Notes
content: Handwrought. With nut attached
label: Record Last Modified
content: 1 May 2015
label: Site Number
content: 39ST217
label: Specimen Count
content: 1
place: label: Place
content: Oahe Reservoir, Stanley County, South Dakota, United States, North America
topic: label: Topic
content: Archaeology
culture: label: Culture
content: Historic
setName: label: See more items in
content: Anthropology
dataSource: label: Data Source
content: NMNH - Anthropology Dept.
identifier: label: Accession Number
content: 362299
label: USNM Number
content: A555047-0
objectType: label: Object Type
content: Wagon