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5305-01-601-4251

Hexagon Head Cap Screw

5305016014251 016014251 92198A945

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

5305-01-601-4251 SCREW,CAP,HEXAGON HEAD 5305016014251 016014251

Managed by United States
NSN Created on 19 Jan 2012
Data Last Changed
January 2023
NATO Update Count
2
NATO Data Quality
AASK Style C1 for 5305-01-601-4251 1/1
NSN 5305-01-601-4251 (Identification) 1/1

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5305-01-601-4251 Demil Restrictions 5305-01-601-4251

DEMIL: A | DEMILI: 1 | CRITICALITY: X | HMIC: N | PMIC: A | EDC: A | ADPEC: 0

5305-01-601-4251 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. This item does not contain a precious metal.

5305-01-601-4251 HTS and ScheduleB Import and Export 5305-01-601-4251

5305-01-601-4251 End Users End Users 5305-01-601-4251

Canada (ZC01)
Effective Date:
1 Jan 2012

5305-01-601-4251 Manufacturers Approved Sources 5305-01-601-4251

5305-01-601-4251 Technical Data Datasheet 5305-01-601-4251

Characteristic
Specifications
FIIG
A003B0
Fastener Length [AASB]
2.50 Inches Nominal
Hardness Rating [CQFM]
70.0 Rockwell B Minimum Overall
Head Height [AASU]
0.546 Inches Nominal
Head Style [AASK]
Hexagon
Material [MATT]
Steel Property Class 18.8 Overall
Minimum Tensile Strength [CQBC]
70000 Pounds Per Square Inch
Nominal Thread Diameter [AHYM]
0.875 Inches
Part Name Assigned By Controlling Agency [CXCY]
18-8 Stainless Steel Hex Head Cap Screw
Special Features [FEAT]
Screw May Be Mildly Magnetic
Thread Series Designator [THSD]
Unf
Thread Quantity Per Inch [CMLP]
14
Width Between Flats [AATB]
1.3125 Inches Nominal
Thread Class [AAJD]
2A
Thread Direction [AAJF]
Right-Hand
Thread Length [AASA]
2.50 Inches Nominal

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5305-01-601-4251 Freight Data Freight Information 5305-01-601-4251

5305-01-601-4251 has freight characteristics managed by the Department of the Air Force.. 5305-01-601-4251 has a variance between NMFC and UFC when transported by rail and the description should be consulted.