NSN 5305-01-414-4194

Part Details | HEXAGON HEAD CAP SCREW

5305-01-414-4194 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.

Alternate Parts: 1420UNC2AX1.50IN. LG, 1/4-20UNC-2AX1.50IN. LG, MILS1222 TYI,G R400 HEX HEAD, MILS1222 TY-I,G R-400 HEX HEAD, MILS1222 0.25 020UNC2AX1.50, MIL-S-1222 0.25 0-20UNC-2AX1.50, 5305-01-414-4194, 01-414-4194, 5305014144194, 014144194

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUN 07, 199501-414-419418257 ( SCREW, CAP, HEXAGON HEAD )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5305-01-414-4194
Part Number Cage Code Manufacturer
1/4-20UNC-2AX1.50IN. LG80204AMERICAN NATIONAL STANDARDSINSTITUTE, INCORPORATED
MILS1222 TY-I,G R-400 HEX HEADD9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
MIL-S-1222 0.25 0-20UNC-2AX1.50D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
Technical Data | NSN 5305-01-414-4194
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
FASTENER LENGTH1.500 INCHES NOMINAL
HEAD STYLE HEXAGON
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS2A
MINIMUM TENSILE STRENGTH80000 POUNDS PER SQUARE INCH
MINIMUM YIELD STRENGTH40000 POUNDS PER SQUARE INCH
HEAD HEIGHT0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
NONDEFINITIVE SPEC/STD DATA1 TYPE
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT