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National Stock Number:
5305-01-307-4376
Federal Supply Class:
5305
National Item Identification Number:
013074376
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:
| DIN7991M10X1.25X40-STL 10.9-B3B | 21969 | ZELENDA MACHINE AND TOOLS CORP | | DIN7991M10X1.25X40-STL 10.9-B3B | D8286 | DIN DEUTSCHES INSTITUT FUER NORMUNGEV |
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Techincal Specification:
| COUNTERSINK ANGLE | 90.0 DEGREES NOMINAL | | EXTERNAL THREAD TOLERANCE CLASS | 6H | | FASTENER LENGTH | 34.5 MILLIMETERS MINIMUM AND 40.0 MILLIMETERS MAXIMUM | | HEAD DIAMETER | 20.0 MILLIMETERS NOMINAL | | HEAD STYLE | FLAT COUNTERSUNK | | INTERNAL DRIVE STYLE | HEXAGON | | MATERIAL | STEEL PROPERTY CLASS 10.9 OVERALL | | NOMINAL THREAD DIAMETER | 10.0 MILLIMETERS | | WIDTH ACROSS FLATS | 6.0 MILLIMETERS NOMINAL | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 32.0 MILLIMETERS MINIMUM AND 40.0 MILLIMETERS MAXIMUM | | THREAD SERIES DESIGNATOR | M | | THREAD PITCH IN MILLIMETERS | 1.25 |
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