Product Details | HEXAGON HEAD CAP SCREW

5305-00-724-7228 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. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes BOLT,MACHINE; BOLT,EXTERNALLY RELIEVED BODY; BOLT,INTERNAL WRENCHING; and SCREW,CAP,SOCKET HEAD.

Part Alternates: MS90728168, MS90728-168, B1821BH063C300N, 1552AS1711, 1552AS171-1, 15552AS1711, 15552AS171-1, 5305-00-724-7228, 00-724-7228, 5305007247228, 007247228

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1960 00-724-7228

Drawings & Photos | NSN 5305-00-724-7228


Demand History | NSN 5305-00-724-7228

Part Number Request Date QTY Origin
5305-00-724-7228 2025-09-266 1 Taiwan
5305-00-724-7228 2025-05-142 1237 DIBBS
5305-00-724-7228 2025-05-132 1247 US
5305-00-724-7228 2025-05-131 1237 DIBBS
5305-00-724-7228 2022-07-208 4 United States
5305-00-724-7228 2022-07-208 4 United States
5305-00-724-7228 2016-12-343 9700 DIBBS
5305-00-724-7228 2016-11-335 9700 DIBBS
5305-00-724-7228 2015-12-335 201 US
B1821BH063C300N 2014-03-71 230 United States
5305-00-724-7228 2009-09-261 6206 DIBBS
5305-00-724-7228 2009-09-246 6206 DIBBS

Cross Reference | NSN 5305-00-724-7228

Part Number Cage Code Manufacturer
1552AS171-1 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
15552AS171-1 30003 NAVAL AIR SYSTEMS COMMAND
23-09444-300 64678 DAIMLER TRUCKS NORTH AMERICA LLC
5305PL0783500 9009H INSPEKTORAT WSPARCIA SIL ZBROJNYCH
AES01C625C00AW9A91 05047 AMERICAN SOCIETY OF MECHANICAL ENGINEERS
ASME B18.2.1 05047 AMERICAN SOCIETY OF MECHANICAL ENGINEERS
B1821BH063C300N 80204 AMERICAN NATIONAL STANDARDS INSTITUTE, INCORPORATED
MS90728-168 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 5305-00-724-7228

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.625 INCHES
THREAD QUANTITY PER INCH 11
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 1.500 INCHES MINIMUM AND 1.727 INCHES MAXIMUM
FASTENER LENGTH 2.906 INCHES MINIMUM AND 3.000 INCHES MAXIMUM
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION SAE J429 GRADE 8 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A354 GRADE BD ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT ZINC AND CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION ASTM B633 TY 2 SC 3 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
MINIMUM TENSILE STRENGTH 150000 POUNDS PER SQUARE INCH
HEAD STYLE C1 HEXAGON
HEAD HEIGHT 0.378 INCHES MINIMUM AND 0.403 INCHES MAXIMUM
WIDTH BETWEEN FLATS 0.922 INCHES MINIMUM AND 0.938 INCHES MAXIMUM
SURFACE FINISH 63.0 MICROINCHES THREADS

Restrictions/Controls & Freight Information | NSN 5305-00-724-7228

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information