5305-01-397-6848 SCREW,CAP,HEXAGON HEAD Index 5305-01-397-6850 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-397-6849

Federal Supply Class:
5305

National Item Identification Number:
013976849

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:
20097L6C20B56878SPS TECHNOLOGIES, LLC
3042-01223-2051377BORGWARNER THERMAL SYSTEMS INC. DIV EMISSIONS/THERMAL SYSTEMS


Techincal Specification:
COLORBLACK FASTENER
FASTENER LENGTH1.210 INCHES MINIMUM AND 1.290 INCHES MAXIMUM
HARDNESS RATING38.0 ROCKWELL C MINIMUM OVERALL AND 43.0 ROCKWELL C MAXIMUM OVERALL
HEAD DIAMETER0.550 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
HEAD HEIGHT0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
LOCKING FEATUREPATCH THREADS
MATERIALPLASTIC POLYAMIDE LOCKING FEATURE
MATERIALSTEEL UNS K03104 FASTENER
PROPRIETARY CHARACTERISTICSPACS
MINIMUM TENSILE STRENGTH170000 POUNDS PER SQUARE INCH
MINIMUM YIELD STRENGTH150000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.375 INCHES
WIDTH ACROSS FLATS0.312 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMS 2485 ASSN STD SINGLE TREATMENT RESPONSE FASTENER OR MIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE FASTENER
SURFACE TREATMENTOXIDE FASTENER
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.125 INCHES MINIMUM AND 1.250 INCHES MAXIMUM
THREAD QUANTITY PER INCH16
THREAD SERIES DESIGNATORUNRC


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