NSN 5305-01-037-3415

Part Details | SOCKET HEAD CAP SCREW

5305-01-037-3415 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: 1950387, 5305-01-037-3415, 01-037-3415, 5305010373415, 010373415

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 17, 197701-037-341516282 ( SCREW, CAP, SOCKET HEAD )
REFERENCE DRAWINGS & PICTURES

HEXAGON COUNTERSUNK

HEXAGON

Cross Reference | NSN 5305-01-037-3415
Part Number Cage Code Manufacturer
195038778741HITCO CARBON COMPOSITES, INC.
Technical Data | NSN 5305-01-037-3415
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER1.250 INCHES
THREAD QUANTITY PER INCH7
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH1.894 INCHES NOMINAL
FASTENER LENGTH6.063 INCHES NOMINAL
HEAD STYLE0 HEXAGON COUNTERSUNK
HEAD DIAMETER2.948 INCHES NOMINAL
COUNTERSINK ANGLE82.0 DEGREES NOMINAL
INTERNAL DRIVE STYLE HEXAGON
WIDTH ACROSS FLATS1.003 INCHES NOMINAL