5305-01-297-7530 SCREW,CAP,SOCKET HEAD Index 5305-01-297-7532 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-297-7531

Federal Supply Class:
5305

National Item Identification Number:
012977531

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:
2295543P910001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
2295543P956878SPS TECHNOLOGIES, LLC
2295543P970318ALLMETAL SCREW PRODUCTS CORP
2295543P973734FEDERAL SCREW PRODUCTS INC.


Techincal Specification:
FASTENER LENGTH0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM
HARDNESS RATING35.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL
HEAD DIAMETER0.200 INCHES MINIMUM AND 0.214 INCHES MAXIMUM
HEAD HEIGHT0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM
HEAD STYLEBUTTON
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 410 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 410 OVERALL
MINIMUM YIELD STRENGTH155000 POUNDS PER SQUARE INCH
MINIMUM TENSILE STRENGTH180000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.112 INCHES
NONDEFINITIVE SPEC/STD DATA8 TYPE
WIDTH ACROSS FLATS0.062 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.184 INCHES MINIMUM AND 0.266 INCHES MAXIMUM
THREAD CLASS3A
THREAD SERIES DESIGNATORUNC
THREAD QUANTITY PER INCH40


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