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National Stock Number: 5305-01-643-9824
Federal Supply Class: 5305
National Item Identification Number: 016439824
Description: SCREW,CAP,SOCKET HEAD
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Manufacturer Information:
98164A464 | 39428 | MCMASTER-CARR SUPPLY CO |
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Techincal Specification:
THREAD SERIES DESIGNATOR | UNC | NOMINAL THREAD DIAMETER | 0.250 INCHES | THREAD CLASS | 3A | EXTERNAL THREAD TOLERANCE CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 1.000 INCHES MINIMUM AND | | 2.250 INCHES MAXIMUM | FASTENER LENGTH | 2.250 INCHES NOMINAL | MATERIAL | STEEL COMP 316 OVERALL | HARDNESS RATING | 55.0 ROCKWELL B NOMINAL OVERALL | MINIMUM TENSILE STRENGTH | 70000 POUNDS PER SQUARE INCH | HEAD STYLE | BUTTON | HEAD DIAMETER | 0.437 INCHES NOMINAL | HANDLE DIAMETER | 0.250 INCHES NOMINAL | HEAD HEIGHT | 0.132 INCHES NOMINAL | INTERNAL DRIVE STYLE | HEXAGON | WIDTH ACROSS FLATS | 0.156 INCHES NOMINAL | PART NAME ASSIGNED BY CONTROLLING AGENCY | BUTTON HEAD SOCKET CAP SCREW |
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