5305-01-252-3060 SCREW,MACHINE Index 5305-01-252-3062 SCREW,TAPPING

National Stock Number:
5305-01-252-3061

Federal Supply Class:
5305

National Item Identification Number:
012523061

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:
965174-3C82577RAYTHEON COMPANY
9Q1502-370318ALLMETAL SCREW PRODUCTS CORP
HM031706351MICROWAVE ENGINEERING CORPORATION
A 209652607ACTRON MANUFACTURING, INC.


Techincal Specification:
FASTENER LENGTH0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
HEAD DIAMETER0.161 INCHES MINIMUM AND 0.164 INCHES MAXIMUM
HEAD HEIGHT0.151 INCHES MINIMUM AND 0.161 INCHES MAXIMUM
HOLE DIAMETER0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM
LOCKING FEATUREPELLET THREADS
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL THREAD DIAMETER0.164 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.062 INCHES MAXIMUM
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)


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