5305-01-197-0978 SETSCREW Index 5305-01-197-0980 THUMBSCREW

National Stock Number:
5305-01-197-0979

Federal Supply Class:
5305

National Item Identification Number:
011970979

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:
10113521A486GNIMIKKEISTOKESKUS NCB FINLAND
310726-259364HONEYWELL INTERNATIONAL INC.


Techincal Specification:
FASTENER LENGTH0.760 INCHES MINIMUM AND 0.780 INCHES MAXIMUM
HARDNESS RATING35.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL THREAD DIAMETER0.190 INCHES
POINT STYLEFULL DOG
WIDTH ACROSS FLATS0.094 INCHES MINIMUM AND 0.096 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH32


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