5305-01-172-5557 SCREW,CAP,SOCKET HEAD Index 5305-01-172-5559 THUMBSCREW

National Stock Number:
5305-01-172-5558

Federal Supply Class:
5305

National Item Identification Number:
011725558

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:
2047573-170210HONEYWELL INTERNATIONAL INC.


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.164 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
FASTENER LENGTH3.150 INCHES MINIMUM AND
3.180 INCHES MAXIMUM
MATERIALSTEEL COMP 4130 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND
CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2 CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING34.0 ROCKWELL C MINIMUM AND
38.0 ROCKWELL C MAXIMUM OVERALL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLESLOT
POINT STYLEDOG
POINT LENGTH0.080 INCHES MINIMUM AND
0.100 INCHES MAXIMUM
POINT DIAMETER0.093 INCHES MINIMUM AND
0.094 INCHES MAXIMUM
SPECIAL FEATURESDRILLED HOLE IN THREADS 0.065 MIN AND 0.072 MAX DIA


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