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National Stock Number:
5305-01-284-5259
Federal Supply Class:
5305
National Item Identification Number:
012845259
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:
| 5338742-085-SS | 11828 | NORTH AMERICAN BOLT AND SCREW CO INC | | 5338742-085-SS | 15526 | METRIC AND MULTISTANDARD COMPONENTS CORP | | 5338742-085-SS | 2Y181 | ALL METRIC CO HI-STRENGTH BOLT CO | | 5338742-085-SS | 53711 | NAVAL SEA SYSTEMS COMMAND | | 5338742-085-SS | 56878 | SPS TECHNOLOGIES, LLC |
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Techincal Specification:
| EXTERNAL THREAD TOLERANCE CLASS | 6G | | FASTENER LENGTH | 40.0 MILLIMETERS NOMINAL | | HEAD DIAMETER | 12.73 MILLIMETERS MINIMUM AND 13.00 MILLIMETERS MAXIMUM | | HEAD HEIGHT | 7.78 MILLIMETERS MINIMUM AND 8.00 MILLIMETERS MAXIMUM | | HEAD STYLE | FLAT CHAMFER | | INTERNAL DRIVE STYLE | HEXAGON | | MATERIAL | STEEL COMP 316 OVERALL | | MINIMUM TENSILE STRENGTH | 70000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 8.0 MILLIMETERS | | WIDTH ACROSS FLATS | 6.03 MILLIMETERS MINIMUM AND 6.15 MILLIMETERS MAXIMUM | | SURFACE FINISH | 3.0 MICROMETERS BEARING SURFACE OF HEAD | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 22.0 MILLIMETERS NOMINAL | | THREAD PITCH IN MILLIMETERS | 1.25 | | THREAD SERIES DESIGNATOR | M |
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