5305-01-309-9299 SCREW,MACHINE Index 5310-01-309-9301 WASHER,FLAT

National Stock Number:
5305-01-309-9300

Federal Supply Class:
5305

National Item Identification Number:
013099300

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:
2431-25911871RECON/OPTICAL, INC.
2431-25980294BOURNS INSTRUMENTS INC


Techincal Specification:
THREAD SERIES DESIGNATORUNF
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.500 INCHES MAXIMUM
FASTENER LENGTH1.500 INCHES MAXIMUM
MATERIALSTEEL OVERALL
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.125 INCHES MAXIMUM
THE MANUFACTURERS DATA
MANUFACTURERS CODE11871
DESIGN CONTROL REFERENCE2431-259


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