5305-01-640-6928 SETSCREW 5305-01-640-7318 SCREW,MACHINE

National Stock Number:
5305-01-640-6994

Federal Supply Class:
5305

National Item Identification Number:
016406994

Description:
SCREW,EXTERNALLY RELIEVED BODY


Manufacturer Information:
6114-SS-25281YGB8CAREY MANUFACTURING CO, INC


Techincal Specification:
THREAD SERIES DESIGNATORUNF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.298 INCHES MINIMUM AND
0.328 INCHES MAXIMUM
FASTENER LENGTH1.250 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A581-75 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLEKNURLED NO. 4
HEAD DIAMETER0.495 INCHES MINIMUM AND
0.505 INCHES MAXIMUM
HEAD HEIGHT0.547 INCHES MINIMUM AND
0.579 INCHES MAXIMUM
INTERNAL DRIVE STYLESLOT


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