1680-00-670-0439 BUNDLE ASSEMBLY,EL Index 5945-00-670-0444 RELAY,ELECTROMAGNETIC

National Stock Number:
5305-00-670-0442

Federal Supply Class:
5305

National Item Identification Number:
006700442

Description:
SCREW,PANEL FASTENER

Detail:
A headed, threaded fastening device with special square threads, which is designed to be attached to a panel by means of a retaining washer. The screw fastener is used in conjunction with a speed nut to facilitate fastening two items.


Manufacturer Information:
12-12-304-1194222SOUTHCO INC


Techincal Specification:
FASTENER LENGTH0.736 INCHES NOMINAL
FEATURES PROVIDEDCASEHARDENED
HEAD HEIGHT0.500 INCHES NOMINAL
HEAD STYLETHUMB NO. 3
INTERNAL DRIVE STYLEW/O INTERNAL DRIVE
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.230 INCHES
SPECIAL FEATURESWITH ALUMINUM WEAR WASHER
WIDTH BETWEEN FLATS0.875 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
THREAD LENGTH0.378 INCHES NOMINAL
THREAD SERIES DESIGNATORSQUARE


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