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National Stock Number:
5305-01-378-8820
Federal Supply Class:
5305
National Item Identification Number:
013788820
Description:
SCREW,CAP,SOCKET HEAD
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.
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Manufacturer Information:
| 102723 | N0146 | ALVIS MOELV AS TIDL HAGGLUNDSMOELVAS | | DIN912-M3X20-A4 | 21969 | ZELENDA MACHINE AND TOOLS CORP |
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Techincal Specification:
| EXTERNAL THREAD TOLERANCE CLASS | 6G | | FASTENER LENGTH | 20.0 MILLIMETERS NOMINAL | | HEAD DIAMETER | 5.5 MILLIMETERS NOMINAL | | HEAD HEIGHT | 3.0 MILLIMETERS NOMINAL | | HEAD STYLE | FLAT CHAMFER | | INTERNAL DRIVE STYLE | HEXAGON | | NOMINAL THREAD DIAMETER | 3.0 MILLIMETERS | | WIDTH ACROSS FLATS | 2.5 MILLIMETERS NOMINAL | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 18.0 MILLIMETERS NOMINAL | | THREAD SERIES DESIGNATOR | M | | THREAD PITCH IN MILLIMETERS | 0.5 |
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