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Hexagon Head Cap Screw

5305002678983 002678983 13207E7300FN49 MS90726-16 L6498-12

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. View more Hexagon Head Cap Screw

5305-00-267-8983 SCREW,CAP,HEXAGON HEAD 5305002678983 002678983

Managed by United States
NSN Created on 1 Jan 1963
Data Last Changed
September 2023
NATO Update Count
NATO Data Quality
5305-00-267-8983 SCREW,CAP,HEXAGON HEAD 5305002678983 002678983 1/2
5305-00-267-8983 Photo 1/2
AASK Style C1 for 5305-00-267-8983 2/2
NSN 5305-00-267-8983 (Identification) 2/2

5305-00-267-8983 Stock and Availability Marketplace 5305-00-267-8983

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5305-00-267-8983 Demil Restrictions 5305-00-267-8983


5305-00-267-8983 is a Hexagon Head Cap Screw that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Demilitarization of this item has been confirmed and is not currently subject to changes. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. The precious metals content of this item is unknown.

5305-00-267-8983 HTS and ScheduleB Import and Export 5305-00-267-8983

5305-00-267-8983 End Users End Users 5305-00-267-8983

Austria (WB01)
Effective Date:
1 Feb 2005
Brazil (YA01)
Effective Date:
1 Jan 2011
Spain (YB01)
Effective Date:
1 Apr 1991
Israel (YD01)
Effective Date:
1 Aug 2016
Singapore (YJ01)
Effective Date:
1 Apr 1991
Morocco (YP01)
Effective Date:
1 Nov 2008
Thailand (YY01)
Effective Date:
1 Feb 2015
Canada (ZC01)
Effective Date:
1 Apr 1991
New Zealand (ZE01)
Effective Date:
1 Apr 1991
France (ZF01)
Effective Date:
1 May 2015
Republic of Korea (ZH01)
Effective Date:
1 Apr 1991
Portugal (ZP01)
Effective Date:
1 Apr 1991
Italy (ZR01)
Effective Date:
1 Jul 1997
Greece (ZU01)
Effective Date:
1 Apr 1991
Turkey (ZW01)
Effective Date:
1 Nov 2005

5305-00-267-8983 Manufacturers Approved Sources 5305-00-267-8983

5305-00-267-8983 Technical Data Datasheet 5305-00-267-8983

Fastener Length [AASB]
2.500 Inches Nominal
Hardness Rating [CQFM]
23.0 Rockwell C Minimum Overall And 32.0 Rockwell C Maximum Overall
Head Height [AASU]
0.150 Inches Minimum And 0.163 Inches Maximum
Head Style [AASK]
Material Document And Classification [MDCL]
Sae Gr 5 Assn Std Single Material Response Overall
Material [MATT]
Steel Overall
Minimum Tensile Strength [CQBC]
120000 Pounds Per Square Inch
Minimum Yield Strength [CQHQ]
85000 Pounds Per Square Inch
Nominal Thread Diameter [AHYM]
0.250 Inches
Width Between Flats [AATB]
0.428 Inches Minimum And 0.438 Inches Maximum
Surface Treatment Document And Classification [STDC]
Qq-P-416,Ty 2,Cl 3 Fed Spec Single Treatment Response Overall
Surface Treatment [SFTT]
Cadmium Overall And Chromate Overall
Thread Class [AAJD]
Thread Direction [AAJF]
Thread Length [AASA]
0.750 Inches Minimum And 0.938 Inches Maximum
Thread Quantity Per Inch [CMLP]
Thread Series Designator [THSD]

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5305-00-267-8983 Freight Data Freight Information 5305-00-267-8983

5305-00-267-8983 has freight characteristics.. 5305-00-267-8983 has a variance between NMFC and UFC when transported by rail and the description should be consulted.