5305-00-724-7220 SCREW,CAP,HEXAGON HEAD Index 5305-00-724-7222 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-00-724-7221

Federal Supply Class:
5305

National Item Identification Number:
007247221

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.


Manufacturer Information:
10114530A486GNIMIKKEISTOKESKUS NCB FINLAND
157846-9D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
3070AS590-2330003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
2775-81543952ENERGY SERVICES GROUP DIV OF COOPER INDUSTRIES INC
2076-4341-001D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
2102-0002-006D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
91257A8002V507MCMASTER-CARR SUPPLY COMPANY
91257A80039428MCMASTER-CARR SUPPLY CO
9262A839428MCMASTER-CARR SUPPLY CO
91247A80039428MCMASTER-CARR SUPPLY CO
4045655X050CRYSTEEL MANUFACTURING, INC
AES01C625A75WA6AA180204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED
71145-16395097LITTLE GIANT CRANE AND SHOVEL INC
5305007247221A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
B1821AH063C175N80204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED
B1821BH063C175N80204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED
MS90728-16396906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
B1821BH063C175NA9271GORIZIANE GROUP SPA
MS35303-163D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
S1589D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
FASTENER LENGTH1.688 INCHES MINIMUM AND 1.750 INCHES MAXIMUM
HARDNESS RATING32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
HEAD HEIGHT0.378 INCHES MINIMUM AND 0.403 INCHES MAXIMUM
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONSAE J429 GRADE 8 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A354 GRADE BD ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
MINIMUM TENSILE STRENGTH150000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.625 INCHES
WIDTH BETWEEN FLATS0.922 INCHES MINIMUM AND 0.938 INCHES MAXIMUM
SURFACE FINISH63.0 MICROINCHES THREADS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B633 TY 2 SC 3 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC AND CHROMATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2A
THREAD LENGTH1.500 INCHES MINIMUM AND 1.727 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNC
THREAD QUANTITY PER INCH11


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