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National Stock Number:
5305-01-485-3311
Federal Supply Class:
5305
National Item Identification Number:
014853311
Description:
SCREW,CAP,HEXAGON HEAD
Detail:
An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, MACHINE; BOLT, EXTERNALLY RELIEVED BODY; BOLT, INTERNAL WRENCHING; and SCREW, CAP, SOCKET HEAD.
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Manufacturer Information:
| 5KK640 | 45152 | OSHKOSH CORP | | 5KK640 | 75Q65 | OSHKOSH DEFENSE LLC | | 6HB949 | 45152 | OSHKOSH CORP | | AA4736 | 60827 | ZINGA INDUSTRIES, INC. | | SG55M01378 | 60827 | ZINGA INDUSTRIES, INC. |
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Techincal Specification:
| FASTENER LENGTH | 1.735 INCHES MINIMUM AND 1.765 INCHES MAXIMUM | | HEAD HEIGHT | 0.205 INCHES MINIMUM AND 0.235 INCHES MAXIMUM | | HEAD STYLE | HEXAGON | | MATERIAL DOCUMENT AND CLASSIFICATION | C1008-1018HRR C&L STEEL MFR REF 1ST MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 12.0 MILLIMETERS | | SPECIAL FEATURES | HOLE DRILLED .215 MINIMUM TO .245 INCHES MAXIMUM DIAMETER LENGTH OF 1.600 TO 1.781 INCHES. HOLED DRILLED .160 TO .190 THROUGH PERPINDICULAR MEASURING .305 TO .335 FROM THE FASTENER HEAD | | WIDTH BETWEEN FLATS | 0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | FINISH: ZINC PLATE WITH CLEAR CHROMATE MFR REF 1ST TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ZINC OVERALL AND CHROMATE OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.215 INCHES MINIMUM AND 1.245 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | M |
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