5305-01-330-7570 SETSCREW Index 5305-01-330-7572 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-330-7571

Federal Supply Class:
5305

National Item Identification Number:
013307571

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:
5959304-5096169ELECTRIC BOAT CORPORATION
803-5959304-X-5053711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER1.500 INCHES
THREAD QUANTITY PER INCH6
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH2.668 INCHES MINIMUM AND
3.000 INCHES MAXIMUM
FASTENER LENGTH3.000 INCHES NOMINAL
MATERIALTITANIUM ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B348 GR 2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HEAD STYLEFLAT CHAMFER
HEAD HEIGHT1.250 INCHES NOMINAL
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.563 INCHES MINIMUM AND
0.568 INCHES MAXIMUM


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