NSN 5305-01-309-7716

Part Details | SOCKET HEAD CAP SCREW

5305-01-309-7716 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: 1419M20P26, 5305-01-309-7716, 01-309-7716, 5305013097716, 013097716

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53OCT 22, 198901-309-771616282 ( SCREW, CAP, SOCKET HEAD )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

HEXAGON

Cross Reference | NSN 5305-01-309-7716
Part Number Cage Code Manufacturer
1419M20P2607482GENERAL ELECTRIC COMPANYDBA GE
Technical Data | NSN 5305-01-309-7716
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH1.000 INCHES NOMINAL
FASTENER LENGTH4.180 INCHES NOMINAL
HEAD STYLE9 CROWNED HEXAGON
HEAD DIAMETER0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
HEAD HEIGHT0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
INTERNAL DRIVE STYLE HEXAGON
WIDTH ACROSS FLATS0.188 INCHES NOMINAL
SPECIAL FEATURESGROOVE DIAM. 0.2285 IN. MIN; 0.2315 IN. MAX