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National Stock Number: 5305-01-599-7625
Federal Supply Class: 5305
National Item Identification Number: 015997625
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.
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Manufacturer Information:
91255A194 | 39428 | MCMASTER-CARR SUPPLY CO |
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Techincal Specification:
THREAD SERIES DESIGNATOR | UNC | NOMINAL THREAD DIAMETER | 0.164 INCHES | THREAD QUANTITY PER INCH | 32 | THREAD CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.500 INCHES NOMINAL | FASTENER LENGTH | 0.500 INCHES NOMINAL | MATERIAL | STEEL OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM F835 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | SURFACE TREATMENT | OXIDE OVERALL | COLOR | BLACK OVERALL | HARDNESS RATING | 39.0 ROCKWELL C MINIMUM OVERALL | MINIMUM TENSILE STRENGTH | 144000 POUNDS PER SQUARE INCH | HEAD STYLE | BUTTON | HEAD DIAMETER | 0.132 INCHES NOMINAL | HEAD HEIGHT | 0.087 INCHES NOMINAL | INTERNAL DRIVE STYLE | HEXAGON | WIDTH ACROSS FLATS | 0.094 INCHES NOMINAL | PART NAME ASSIGNED BY CONTROLLING AGENCY | SOCKET HEAD CAP SCREW, BUTTON HEAD |
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