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National Stock Number:
5305-01-579-6492
Federal Supply Class:
5305
National Item Identification Number:
015796492
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:
| 10018538 | 61C19 | MIL-COTS CORPORATION | | 12759-00899 | 0Y3H3 | FASTENAL COMPANY | | 3011064 | 1EFH8 | GENERAL DYNAMICS LAND SYSTEMS - FORCE PROTECTION INC. | | 40677 | 0Y3H3 | FASTENAL COMPANY | | S000012 | 1EFH8 | GENERAL DYNAMICS LAND SYSTEMS - FORCE PROTECTION INC. |
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Techincal Specification:
| FASTENER LENGTH | 44.500 INCHES MINIMUM AND 45.500 INCHES MAXIMUM | | HEAD HEIGHT | 5.150 INCHES MINIMUM AND 5.450 INCHES MAXIMUM | | HEAD STYLE | HEXAGON | | MATERIAL | STEEL OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW,HHCS METRIC CL10.9 ZN | | PROPRIETARY CHARACTERISTICS | PACS | | SPECIAL FEATURES | MFG DWG IS EXPORT CONTROLLED-NOT TO BE RELEASED OUTSIDE THE USA | | WIDTH BETWEEN FLATS | 12.730 INCHES MINIMUM AND 13.000 INCHES MAXIMUM | | SURFACE TREATMENT | ZINC OVERALL | | THREAD CLASS | 8 | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 22.000 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 1.25 | | THREAD SERIES DESIGNATOR | UNC |
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