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National Stock Number:
5305-01-174-4554
Federal Supply Class:
5305
National Item Identification Number:
011744554
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:
| B1831CH080080N | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | M | | NOMINAL THREAD DIAMETER | 8.0 MILLIMETERS | | THREAD PITCH IN MILLIMETERS | 1.25 | | EXTERNAL THREAD TOLERANCE CLASS | 6H | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 77.50 MILLIMETERS NOMINAL | | FASTENER LENGTH | 80.00 MILLIMETERS NOMINAL | | MATERIAL | STEEL OVERALL | | SURFACE TREATMENT | OXIDE OVERALL | | HEAD STYLE | FLAT CHAMFER | | HEAD DIAMETER | 12.70 MILLIMETERS MINIMUM AND | | 13.00 MILLIMETERS MAXIMUM | | HEAD HEIGHT | 7.83 MILLIMETERS MINIMUM AND | | 8.00 MILLIMETERS MAXIMUM | | INTERNAL DRIVE STYLE | HEXAGON | | WIDTH ACROSS FLATS | 6.0 MILLIMETERS NOMINAL | | SPECIAL FEATURES | FINISH COLOR BLACK |
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