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National Stock Number:
5306-00-040-9522
Federal Supply Class:
5306
National Item Identification Number:
000409522
Description:
BOLT,MACHINE
Detail:
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.
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Manufacturer Information:
| NAS1004-78 | 04348 | LAWRENCE ENGINEERING AND SUPPLY INC | | NAS1004-78 | 07851 | NOR-CAL SUPPLY CO | | NAS1004-78 | 08938 | AIR INDUSTRIES CO INC | | NAS1004-78 | 17446 | HUCK INTERNATIONAL, INC | | NAS1004-78 | 28977 | ACCURATE PRECISION FASTENER CORP. | | NAS1004-78 | 30485 | QUALIFIED AIR COMPONENTS INC. | | NAS1004-78 | 30902 | F AND C SALES INC | | NAS1004-78 | 50568 | APCOM INC | | NAS1004-78 | 53606 | PLASTIC AND METAL PRODUCTS CORPORATION | | NAS1004-78 | 56878 | SPS TECHNOLOGIES, LLC | | NAS1004-78 | 58998 | FASTENER INNOVATION TECHNOLOGY, INC. | | NAS1004-78 | 71563 | COLLINS ENGINEERING CORP | | NAS1004-78 | 73197 | HI-SHEAR CORPORATION | | NAS1004-78 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | | NAS1004-78 | 80539 | SPS TECHNOLOGIES, LLC | | NAS1004-78 | 82172 | DURHAM AIRCRAFT SERVICE INC | | NAS1004-78 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC | | NAS1004-78 | 97928 | HUCK INTL INC |
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Techincal Specification:
| THREAD DIRECTION | RIGHT-HAND | | FASTENER LENGTH | 5.404 INCHES MINIMUM AND | | 5.434 INCHES MAXIMUM | | MATERIAL | IRON ALLOY 660 OVERALL | | THREAD LENGTH | 0.514 INCHES MINIMUM AND | | 0.574 INCHES MAXIMUM | | HEAD STYLE | HEXAGON | | THREAD SERIES DESIGNATOR | UNF | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | THREAD QUANTITY PER INCH | 28 | | THREAD CLASS | 3A | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | MINIMUM TENSILE STRENGTH | 140000 POUNDS PER SQUARE INCH | | HEAD HEIGHT | 0.140 INCHES MINIMUM AND | | 0.172 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 0.430 INCHES MINIMUM AND | | 0.439 INCHES MAXIMUM | | GRIP LENGTH | 4.860 INCHES MINIMUM AND | | 4.890 INCHES MAXIMUM | | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 5.177 INCHES MINIMUM AND | | 5.197 INCHES MAXIMUM FIRST HOLE | | SHANK UNTHREADED HOLE DIAMETER | 0.076 INCHES MINIMUM AND | | 0.086 INCHES MAXIMUM FIRST HOLE | | FEATURES PROVIDED | FINISHED HEAD | | SPECIFICATION/STANDARD DATA | 80205-NAS1004 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
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