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National Stock Number:
5305-01-657-2130
Federal Supply Class:
5305
National Item Identification Number:
016572130
Description:
SCREW,CAP,SOCKET HEAD
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Manufacturer Information:
| 94967A622 | 39428 | MCMASTER-CARR SUPPLY CO | | AES14C250A00BB3L71 | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED | | B18.24-2004 | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.756 INCHES MINIMUM | | FASTENER LENGTH | 1.000 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SURFACE TREATMENT | OXIDE OVERALL | | COLOR | BLACK OVERALL | | HEAD STYLE | HEXAGON | | HEAD HEIGHT | 0.244 INCHES MINIMUM AND | | 0.250 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 0.365 INCHES MINIMUM AND | | 0.375 INCHES MAXIMUM | | INTERNAL DRIVE STYLE | HEXAGON | | WIDTH ACROSS FLATS | 0.188 INCHES NOMINAL | | SPECIAL FEATURES | MATERIAL ASTM A574 (ST1294) | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW CAP HEX SOCKET HEAD |
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