NSN 5305-01-254-0850

Part Details | SOCKET HEAD CAP SCREW

5305-01-254-0850 An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.

Alternate Parts: T107262, 391 1401 302, 91255A537, 5305-01-254-0850, 01-254-0850, 5305012540850, 012540850

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53APR 30, 198701-254-085016282 ( SCREW, CAP, SOCKET HEAD )
REFERENCE DRAWINGS & PICTURES

DISHED HEXAGON

HEXAGON

Cross Reference | NSN 5305-01-254-0850
Part Number Cage Code Manufacturer
T10726275160DEERE & CO
391 1401 30275755DEERE & COMPANYDBA JOHN DEERE
91255A53739428MCMASTER-CARR SUPPLY COMPANY
Technical Data | NSN 5305-01-254-0850
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.370 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
FASTENER LENGTH0.470 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH170000 POUNDS PER SQUARE INCH
HEAD STYLE7 DISHED HEXAGON
HEAD DIAMETER0.419 INCHES MINIMUM AND 0.437 INCHES MAXIMUM
HEAD HEIGHT0.122 INCHES MINIMUM AND 0.132 INCHES MAXIMUM
INTERNAL DRIVE STYLE HEXAGON
WIDTH ACROSS FLATS0.156 INCHES NOMINAL
SPECIAL FEATURESFINISH COLOR BLACK