5305-01-176-7377 SETSCREW Index 5305-01-176-7379 THUMBSCREW

National Stock Number:
5305-01-176-7378

Federal Supply Class:
5305

National Item Identification Number:
011767378

Description:
SETSCREW

Detail:
An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.


Manufacturer Information:
8001656-2307187HONEYWELL INTERNATIONAL INC.
CA21062-08-2-729372HOWMET GLOBAL FASTENING SYSTEMS INC.


Techincal Specification:
FASTENER LENGTH0.437 INCHES NOMINAL
HEAD DIAMETER0.306 INCHES MINIMUM AND 0.322 INCHES MAXIMUM
HEAD HEIGHT0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM
HEAD STYLEPAN
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 304L OR STEEL COMP 305 OR STEEL COMP 309 OR STEEL COMP 310 OR STEEL COMP 316 OR STEEL COMP 316L OR STEEL COMP 317 OR STEEL COMP 321 OR STEEL COMP 384 OVERALL
NOMINAL THREAD DIAMETER0.164 INCHES
POINT LENGTH0.100 INCHES NOMINAL
POINT STYLECHAMFER DOG
POINT CHAMFER ANGLE45.0 DEGREES MINIMUM
POINT DIAMETER0.116 INCHES MINIMUM AND 0.121 INCHES MAXIMUM
SPECIAL FEATURESTWO KEYWAYS EXTENDING 0.040 OF AN INCH FROM BEARING SURFACE OF HEAD THROUGH THREADS TO 0.040 OF AN INCH FROM POINT. FURNISHED WITH RETAINING RING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD SERIES DESIGNATORUNC
THREAD QUANTITY PER INCH32


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