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National Stock Number:
5305-01-084-0003
Federal Supply Class:
5305
National Item Identification Number:
010840003
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:
| 12274537-27 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 12274537-28 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | XM62410-27 | 01417 | GENERAL DYNAMICS LAND SYSTEMS INC. | | XM62410-28 | 01417 | GENERAL DYNAMICS LAND SYSTEMS INC. | | B18231A10030NF | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | M | | FASTENER LENGTH | 25.000 MILLIMETERS NOMINAL | | MATERIAL | STEEL OVERALL | | HEAD STYLE | HEXAGON | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL DOCUMENT AND CLASSIFICATION | IFI501 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND | | 39.0 ROCKWELL C MAXIMUM OVERALL | | MINIMUM TENSILE STRENGTH | 001040 MEGAPASCALS | | MINIMUM YIELD STRENGTH | 000940 MEGAPASCALS | | HEAD HEIGHT | 6.170 MILLIMETERS MINIMUM AND | | 6.630 MILLIMETERS MAXIMUM | | WIDTH BETWEEN FLATS | 15.000 MILLIMETERS NOMINAL | | SPECIAL FEATURES | NOMINAL SIZE AND THREAD PITCH M10X15 |
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