5305-01-542-5529 SCREW,CAP,HEXAGON HEAD Index 5998-01-542-5531 PRINTED CIRCUIT BOARD

National Stock Number:
5305-01-542-5530

Federal Supply Class:
5305

National Item Identification Number:
015425530

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:
92210A54639428MCMASTER-CARR SUPPLY CO
ASTM F83581346AMERICAN SOCIETY FOR TESTING AND MATERIALS


Techincal Specification:
FASTENER LENGTH1.500 INCHES NOMINAL
HARDNESS RATING70.0 ROCKWELL B MINIMUM OVERALL
HEAD DIAMETER0.411 INCHES NOMINAL
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL CORROSION RESISTING OVERALL
MINIMUM TENSILE STRENGTH70000 POUNDS PER SQUARE INCH
PART NAME ASSIGNED BY CONTROLLING AGENCYSOCKET HEAD CAP SCREWS STAINLESS STEEL FLAT HEAD - HEX SOCKET
SPECIFICATION/STANDARD DATA81346 - ASTM F835 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.373 INCHES NOMINAL
THREAD QUANTITY PER INCH20
THREAD SERIES DESIGNATORUNC


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