5305-01-353-8269 SCREW,CAP,HEXAGON HEAD Index 5310-01-353-8271 NUT,PLAIN,HEXAGON

National Stock Number:
5305-01-353-8270

Federal Supply Class:
5305

National Item Identification Number:
013538270

Description:
SCREW,TAPPING

Detail:
A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes SCREW, ASSEMBLED WASHER.


Manufacturer Information:
10823-006210Y3H3FASTENAL COMPANY
175582045152OSHKOSH CORP
175582075Q65OSHKOSH DEFENSE LLC
1755820KC7A1FASTTRAX LTD


Techincal Specification:
EXTENDED WASHER THICKNESS0.019 INCHES MINIMUM AND 0.031 INCHES MAXIMUM
EXTENDED WASHER DIAMETER0.384 INCHES MINIMUM AND 0.414 INCHES MAXIMUM
FASTENER LENGTH0.500 INCHES NOMINAL
HEAD HEIGHT0.124 INCHES MINIMUM AND 0.151 INCHES MAXIMUM
HEAD STYLEHEXAGON EXTENDED WASHER
INTERNAL DRIVE STYLEW/O INTERNAL DRIVE
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
MINIMUM TENSILE STRENGTH135000 POUNDS PER SQUARE INCH
NONMACHINE NOMINAL THREAD DIAMETER0.190 INCHES
NONMACHINE THREAD STYLEWIDE FLUTE (TYPE T)
WIDTH BETWEEN FLATS0.305 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
SURFACE TREATMENTZINC OVERALL AND CHROMATE OVERALL


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