NSN 5305-01-429-2735

Part Details | HEXAGON HEAD CAP SCREW

5305-01-429-2735 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: MILS1222 TY1,GR400 HEX HEAD, MILS1222 TY-1,GR-400 HEX HEAD, MILS1222 0.25020UNC2A12INL, MIL-S-1222 0.250-20UNC-2A1//2INL, MILS1222 0.25020UNC2A X .5, MIL-S-1222 0.250-20UNC-2A X .5, MILDTL1222J 0.25020UNC2AX.5, MIL-DTL-1222J 0.250-20UNC-2AX.5, MILDTL1222J, MIL-DTL-1222J, MILDTL1222, MIL-DTL-1222, MILS1222 0.25 020UNC2AX12I, MIL-S-1222 0.25 0-20UNC-2AX1/2I, 5305-01-429-2735, 01-429-2735, 5305014292735, 014292735

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53APR 08, 199601-429-273518257 ( SCREW, CAP, HEXAGON HEAD )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5305-01-429-2735
Part Number Cage Code Manufacturer
MILS1222 TY-1,GR-400 HEX HEAD81349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
MIL-S-1222 0.250-20UNC-2A1//2INL81349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
MIL-S-1222 0.250-20UNC-2A X .581349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
MIL-DTL-1222J 0.250-20UNC-2AX.581349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
MIL-DTL-1222J81349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
MIL-DTL-122281349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
MIL-S-1222 0.25 0-20UNC-2AX1/2ID9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
Technical Data | NSN 5305-01-429-2735
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
THREAD LENGTH0.500 INCHES MAXIMUM
FASTENER LENGTH0.500 INCHES NOMINAL
HEAD STYLE HEXAGON
THREAD DIRECTION RIGHT-HAND
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS2A
HEAD HEIGHT0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM