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National Stock Number:
5305-01-657-8141
Federal Supply Class:
5305
National Item Identification Number:
016578141
Description:
SCREW,CAP,SOCKET HEAD
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Manufacturer Information:
| BACS12HL6B40 | 06725 | SPS TECHNOLOGIES, LLC | | BACS12HL6B40 | 0ZC92 | HEARTLAND PRECISION FASTENERS INC | | BACS12HL6B40 | 1ER65 | 3-V FASTENER CO., INC. | | BACS12HL6B40 | 56878 | SPS TECHNOLOGIES, LLC | | BACS12HL6B40 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| CHAMFER ANGLE | 30.0 DEGREES MINIMUM AND 45.0 DEGREES MAXIMUM | | COLOR | BLACK OVERALL | | FASTENER LENGTH | 2.50 INCHES NOMINAL | | HEAD DIAMETER | 0.550 INCHES MINIMUM AND 0.562 INCHES MAXIMUM | | HEAD HEIGHT | 0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM | | HEAD STYLE | FLAT FILLISTER | | INTERNAL DRIVE STYLE | HEXAGON | | MATERIAL | STEEL COMP 4340 OR STEEL COMP 8740 OVERALL | | III PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW,CAP,SOCKET HE | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 0.375 INCHES | | WIDTH ACROSS FLATS | 0.312 INCHES MINIMUM AND 0.316 INCHES MAXIMUM | | SURFACE TREATMENT | OXIDE FILM OVERALL | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.250 INCHES MINIMUM | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES DESIGNATOR | UNJF |
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