Hexagon Head Cap Screw
Part NameHEXAGON HEAD CAP SCREW
Federal Supply ClassScrews
National Stock Number5305-01-338-3347
Item Name Code18257
THREAD SERIES DESIGNATORUNC
THREAD LENGTH2.000 INCHES NOMINAL
FASTENER LENGTH9.000 INCHES NOMINAL
NOMINAL THREAD DIAMETER0.750 INCHES
THREAD QUANTITY PER INCH10
MATERIAL DOCUMENT AND CLASSIFICATIONSAE J429 GR2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTZINC OVERALL
MINIMUM TENSILE STRENGTH74000 POUNDS PER SQUARE INCH
HEAD HEIGHT0.468 INCHES NOMINAL
WIDTH BETWEEN FLATS1.125 INCHES NOMINAL
Items subject to the Export Administration Regulations (EAR) in parts 773-74 of Title 15, Code of Federal Regulations (CFR) (CCLI or EAR99) and determined by the DoD to present a low risk when released out of DoD control. No DEMIL, MUT or end use certificate is required. May require an export license from DOC.
Does not have a nuclear hardened feature or other critical feature such as tolerance, fit restriction or application.
Hazardous Material CodeN
There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
Precious Metals Code (PMIC)A
Item does not contain Precious Metal.
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