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National Stock Number:
5305-99-148-5669
Federal Supply Class:
5305
National Item Identification Number:
991485669
Description:
SCREW,CAP,HEXAGON HEAD
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Manufacturer Information:
| BS1768 | K7766 | BRITISH STANDARDS INSTITUTION | | BS1768-TABLE 1 | K7766 | BRITISH STANDARDS INSTITUTION | | SPE306-S27 | K0378 | ROLLS-ROYCE PLC |
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Techincal Specification:
| FASTENER LENGTH | 1.688 INCHES NOMINAL AND 1.625 INCHES MINIMUM AND 1.688 INCHES MAXIMUM | | HARDNESS RATING | 223.0 BRINELL STANDARD MINIMUM AND 310.0 BRINELL STANDARD MAXIMUM | | HEAD HEIGHT | 0.463 INCHES MINIMUM AND 0.483 INCHES MAXIMUM | | HEAD STYLE | HEXAGON | | MATERIAL | STEEL | | MINIMUM TENSILE STRENGTH | 112000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.750 INCHES | | WIDTH BETWEEN FLATS | 1.115 INCHES MINIMUM AND 1.125 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DEF STAN 03-11 MIL STD SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | PHOSPHATE OVERALL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.688 INCHES NOMINAL AND 1.625 INCHES MINIMUM AND 1.688 INCHES MAXIMUM | | THREAD QUANTITY PER INCH | 10 | | THREAD SERIES DESIGNATOR | UNC |
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