5315-01-599-0397 PIN,QUICK RELEASE 5310-01-599-0399 NUT,CLIP-ON

National Stock Number:
5305-01-599-0398

Federal Supply Class:
5305

National Item Identification Number:
015990398

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:
3931485C1338X5ND DEFENSE LLC
91294A21339428MCMASTER-CARR SUPPLY CO


Techincal Specification:
COLORBLACK OVERALL
COUNTERSINK ANGLE90.0 DEGREES NOMINAL
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH18.0 MILLIMETERS NOMINAL
HARDNESS RATING32.0 ROCKWELL C MINIMUM OVERALL
HEAD DIAMETER18.0 MAJOR INCHES
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
MINIMUM TENSILE STRENGTH142000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER5.0 MILLIMETERS
WIDTH ACROSS FLATS3.0 MILLIMETERS NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH15.0 MILLIMETERS MINIMUM AND 16.0 MILLIMETERS MAXIMUM
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS0.8


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