5305-01-068-5489 SCREW,TAPPING Index 5306-01-068-5492 BOLT,INTERNALLY RELIEVED BODY

National Stock Number:
5305-01-068-5490

Federal Supply Class:
5305

National Item Identification Number:
010685490

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:
1854284760STANADYNE CORPORATION


Techincal Specification:
FASTENER LENGTH1.380 INCHES MINIMUM AND 1.390 INCHES MAXIMUM
HARDNESS RATING55.0 ROCKWELL C MINIMUM THREADS AND 60.0 ROCKWELL C MAXIMUM THREADS
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLESLOT
NOMINAL THREAD DIAMETER0.190 INCHES
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
SPECIAL FEATURESINDUCTION TEMPER ROCKWELL C 40-45 TO SLOTTED END
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.615 INCHES MINIMUM AND 0.665 INCHES MAXIMUM
THREAD QUANTITY PER INCH56
THREAD SERIES DESIGNATORUNS
SURFACE TREATMENTOXIDE OVERALL


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