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National Stock Number:
5305-01-518-8434
Federal Supply Class:
5305
National Item Identification Number:
015188434
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:
| 12-73-125M | 95019 | DANA CORP SPICER TRANSMISSION DIV | | 3513117C1 | 338X5 | ND DEFENSE LLC | | 5007417 | 95019 | DANA CORP SPICER TRANSMISSION DIV |
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Techincal Specification:
| EXTENDED WASHER DIAMETER | 22.0 MILLIMETERS NOMINAL | | EXTENDED WASHER THICKNESS | 5.2 MILLIMETERS NOMINAL | | EXTERNAL THREAD TOLERANCE CLASS | 6G | | FASTENER LENGTH | 25.0 MILLIMETERS NOMINAL | | HEAD HEIGHT | 12.0 MILLIMETERS NOMINAL | | HEAD STYLE | DOUBLE HEXAGON EXTENDED WASHER | | LOCKING FEATURE | PATCH THREADS | | MATERIAL | STEEL PROPERTY CLASS 10.9 FASTENER | | NOMINAL THREAD DIAMETER | 12.0 MILLIMETERS | | PART NAME ASSIGNED BY CONTROLLING AGENCY | RETAINER, KIT W/BOLTS FOR BRG RETAINER BOLT | | SPECIAL FEATURES | RETAINER, KIT W/BOLTS FOR BRG RETAINER BOLT COME WITH STRAP WHEN ORDERED | | WIDTH BETWEEN FLATS | 11.9 MILLIMETERS MINIMUM AND 12.1 MILLIMETERS MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B117 ASSN STD SINGLE TREATMENT RESPONSE FASTENER | | SURFACE TREATMENT | DICHROMATE ZINC FASTENER | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 25.0 MILLIMETERS NOMINAL | | THREAD SERIES DESIGNATOR | M | | THREAD PITCH IN MILLIMETERS | 1.2 |
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