5305-01-345-6542 THUMBSCREW Index 5305-01-345-6544 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-345-6543

Federal Supply Class:
5305

National Item Identification Number:
013456543

Description:
SCREW,CAP,SOCKET HEAD

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.


Manufacturer Information:
18-2441764678DAIMLER TRUCK NORTH AMERICA LLC
18-24417-00064678DAIMLER TRUCK NORTH AMERICA LLC
18-24417-00164678DAIMLER TRUCK NORTH AMERICA LLC


Techincal Specification:
FASTENER LENGTH2.500 INCHES MINIMUM AND 2.562 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONSAEJ429 GR5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.216 INCHES
WIDTH ACROSS FLATS0.250 INCHES NOMINAL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH24
THREAD SERIES DESIGNATORUNC


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