5306-01-271-3273 BOLT,SHEAR Index 5305-01-271-3275 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-271-3274

Federal Supply Class:
5305

National Item Identification Number:
012713274

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:
82A5027A601401365MARINE CORPS LOGISTICS COMMAND TECHNICAL DATA REPOSITORY CUSTOMER SERVICE-MICC LOGISTICS OPERATIONS CENTER


Techincal Specification:
THREAD SERIES DESIGNATORUNF
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.407 INCHES MINIMUM AND
0.438 INCHES MAXIMUM
FASTENER LENGTH0.407 INCHES MINIMUM AND
0.438 INCHES MAXIMUM
MATERIALSTEEL OVERALL
HEAD STYLEFLAT CHAMFER
HEAD DIAMETER0.091 INCHES MINIMUM AND
0.096 INCHES MAXIMUM
HEAD HEIGHT0.057 INCHES MINIMUM AND
0.060 INCHES MAXIMUM
CHAMFER ANGLE30.0 DEGREES MINIMUM AND
45.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.050 INCHES MINIMUM AND
0.051 INCHES MAXIMUM


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