5305-01-333-2121 SCREW,CAP,SOCKET HEAD Index 5305-01-333-2123 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-333-2122

Federal Supply Class:
5305

National Item Identification Number:
013332122

Description:
SCREW,CAP,SOCKET HEAD

Detail:
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.


Manufacturer Information:
7909133-0156878SPS TECHNOLOGIES, LLC
7909133-0190536LOCKHEED MARTIN CORP


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.112 INCHES
THREAD QUANTITY PER INCH40
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.295 INCHES MINIMUM AND
0.375 INCHES MAXIMUM
FASTENER LENGTH0.345 INCHES MINIMUM AND
0.375 INCHES MAXIMUM
MATERIALSTEEL COMP 301 OR
STEEL COMP 302 OR
STEEL COMP 302B OR
STEEL COMP 305 OR
STEEL COMP 303SE OR
STEEL COMP 304 OR
STEEL COMP 304L OR
STEEL COMP 308 OR
STEEL COMP 309 OR
STEEL COMP 309S OR
STEEL COMP 310 OR
STEEL COMP 310S OR
STEEL COMP 314 OR
STEEL COMP 316 OR
STEEL COMP 316L OR
STEEL COMP 317 OR
STEEL COMP 321 OR
STEEL COMP 347 OR
STEEL COMP 348 OR
STEEL COMP 384 OR
STEEL COMP 385 OVERALL
SURFACE TREATMENTOXIDE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924 CL4 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLEBUTTON
HEAD DIAMETER0.201 INCHES MINIMUM AND
0.213 INCHES MAXIMUM
HEAD HEIGHT0.051 INCHES MINIMUM AND
0.059 INCHES MAXIMUM
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.0625 INCHES MINIMUM AND
0.0635 INCHES MAXIMUM


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