Product Details | HEXAGON HEAD CAP SCREW

5305-00-261-1846 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: FFS85, 5305-00-261-1846, 00-261-1846, 5305002611846, 002611846

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 00-261-1846

Drawings & Photos | NSN 5305-00-261-1846


Demand History | NSN 5305-00-261-1846

Part Number Request Date QTY Origin
FFS85 2013-01-11 473 US
FFS85 2011-10-280 95 United States
FFS85 2011-09-265 14 US
FFS85 2010-03-84 100 US
FFS85 2010-02-43 10 United States
FFS85 2009-09-272 50 US

Cross Reference | NSN 5305-00-261-1846

Part Number Cage Code Manufacturer
13-68 10988 CNH INDUSTRIAL AMERICA LLC
251528 H0001 DAF TRUCKS N.V.
2774-761 43952 ENERGY SERVICES GROUP DIV OF COOPER INDUSTRIES INC
5305002693206 SCY13 E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
70009-55 95097 LITTLE GIANT CRANE AND SHOVEL INC
800-1048 44940 CUMMINS POWER GENERATION INC.
906513 F6101 ZODIAC AEROSAFETY SYSTEMS
ASME B18.2.1 05047 AMERICAN SOCIETY OF MECHANICAL ENGINEERS
B18.2.1 80204 AMERICAN NATIONAL STANDARDS INSTITUTE, INCORPORATED
F109 00365 TLD ACE CORPORATION
FF-S-85 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
FF-S-85 TY2ST10P 80244 GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE
MS90725-55 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
MS90725-55 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
NASM90725 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 5305-00-261-1846

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.375 INCHES
THREAD QUANTITY PER INCH 16
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.500 INCHES MINIMUM
FASTENER LENGTH 0.500 INCHES NOMINAL
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION SAE GR 2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 100.0 ROCKWELL B MAXIMUM OVERALL
MINIMUM TENSILE STRENGTH 69000 POUNDS PER SQUARE INCH
HEAD STYLE C1 HEXAGON
HEAD HEIGHT 0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM
WIDTH BETWEEN FLATS 0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
NONDEFINITIVE SPEC/STD DATA 2 TYPE AND 10P STYLE
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FFS85

Restrictions/Controls & Freight Information | NSN 5305-00-261-1846

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information