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National Stock Number:
5305-01-596-3582
Federal Supply Class:
5305
National Item Identification Number:
015963582
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:
| AES10M10C030DD3A31 | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS |
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Techincal Specification:
| EXTENDED WASHER DIAMETER | 20.8 MILLIMETERS MAXIMUM | | EXTENDED WASHER THICKNESS | 1.5 MILLIMETERS MINIMUM | | EXTERNAL THREAD TOLERANCE CLASS | 6H | | FASTENER LENGTH | 30.0 MILLIMETERS NOMINAL | | HEAD STYLE | HEXAGON EXTENDED WASHER | | HEAD HEIGHT | 9.7 MILLIMETERS MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM F738M, CLASS A1-70, ALLOY 302 HQ (X-7) ONLY, CONDITION CW ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW, HEXAGON, FLANGE | | MATERIAL | STEEL COMP 302 OVERALL | | NOMINAL THREAD DIAMETER | 10.0 MILLIMETERS | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 25.5 MILLIMETERS MINIMUM | | THREAD PITCH IN MILLIMETERS | 1.5 | | THREAD SERIES DESIGNATOR | M | | WIDTH BETWEEN FLATS | 12.6 MILLIMETERS MINIMUM AND 13.0 MILLIMETERS MAXIMUM |
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