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National Stock Number:
5305-01-283-4210
Federal Supply Class:
5305
National Item Identification Number:
012834210
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:
| 5338735-217-SS | 11828 | NORTH AMERICAN BOLT AND SCREW CO INC | | 5338735-217-SS | 2Y181 | ALL METRIC CO HI-STRENGTH BOLT CO | | 5338735-217-SX | 11828 | NORTH AMERICAN BOLT AND SCREW CO INC | | 5338735-217-SX | 15526 | METRIC AND MULTISTANDARD COMPONENTS CORP | | 5338735-217-SX | 2Y181 | ALL METRIC CO HI-STRENGTH BOLT CO | | 5338735-217-SS | 53711 | NAVAL SEA SYSTEMS COMMAND | | 5338735-217-SX | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| EXTERNAL THREAD TOLERANCE CLASS | 6G | | FASTENER LENGTH | 80.0 MILLIMETERS NOMINAL | | HEAD HEIGHT | 10.0 MILLIMETERS NOMINAL | | HEAD STYLE | HEXAGON | | MATERIAL | STEEL COMP 431 OVERALL | | MINIMUM TENSILE STRENGTH | 113000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 16.0 MILLIMETERS | | WIDTH BETWEEN FLATS | 23.67 MILLIMETERS MINIMUM AND 24.00 MILLIMETERS MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 38.0 MILLIMETERS NOMINAL | | THREAD PITCH IN MILLIMETERS | 2.0 | | THREAD SERIES DESIGNATOR | M |
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