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National Stock Number: 5306-01-730-0198
Federal Supply Class: 5306
National Item Identification Number: 017300198
Description: BOLT,MACHINE
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Manufacturer Information:
| ANSI B18.2.1.1/4-20UNC-2AX3/4-A2 | 0131B | SANTA BARBARA SISTEMAS SA | | ANSI B18.2.1.1/4-20UNC-2AX3/4-A2 | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS | | ASME B18.2.1.1/4-20UNC-2AX3/4-A2 | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED |
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Techincal Specification:
| EXTERNAL THREAD TOLERANCE CLASS | 2A | | FASTENER LENGTH | 0.750 INCHES NOMINAL | | HEAD HEIGHT | 0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM | | HEAD STYLE | HEXAGON | | PART NAME ASSIGNED BY CONTROLLING AGENCY | HEX CAP SCREW | | MATERIAL | UNABLE TO DECODE | | NOMINAL THREAD DIAMETER | 0.25 INCHES | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.750 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) | | WIDTH BETWEEN FLATS | 0.488 INCHES MINIMUM AND 0.505 INCHES MAXIMUM |
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