5305-00-400-5527 SCREW,EXTERNALLY RELIEVED BODY Index 5310-00-400-5531 WASHER,FLAT

National Stock Number:
5305-00-400-5528

Federal Supply Class:
5305

National Item Identification Number:
004005528

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:
531944-170210HONEYWELL INTERNATIONAL INC.


Techincal Specification:
FASTENER LENGTH3.030 INCHES MINIMUM AND 3.040 INCHES MAXIMUM
HARDNESS RATING34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLESLOT
MATERIALSTEEL COMP 4130 OVERALL
NOMINAL THREAD DIAMETER0.164 INCHES
POINT DIAMETER0.093 INCHES MINIMUM AND 0.094 INCHES MAXIMUM
POINT LENGTH0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM
POINT STYLEDOG
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH2.630 INCHES MINIMUM AND 2.700 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH32


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