5305-00-088-6438 SCREW,CAP,HEXAGON HEAD Index 5305-00-088-6442 SCREW,MACHINE

National Stock Number:
5305-00-088-6439

Federal Supply Class:
5305

National Item Identification Number:
000886439

Description:
SCREW,TAPPING

Detail:
A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes SCREW, ASSEMBLED WASHER.


Manufacturer Information:
MAF8707290598ENGINEERED AIR SYSTEMS INC. DBA DRS SUSTAINMENT SYSTEMS


Techincal Specification:
NONMACHINE THREAD STYLETHRU SLOT (TYPE D)
NONMACHINE NOMINAL THREAD DIAMETER0.190 INCHES
FASTENER LENGTH0.469 INCHES MINIMUM AND
0.531 INCHES MAXIMUM
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM 103 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-Z-325,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLEHEXAGON EXTENDED WASHER
HEAD HEIGHT0.125 INCHES NOMINAL
WIDTH BETWEEN FLATS0.312 INCHES NOMINAL
EXTENDED WASHER DIAMETER0.406 INCHES NOMINAL
EXTENDED WASHER THICKNESS0.019 INCHES MINIMUM AND
0.031 INCHES MAXIMUM
INTERNAL DRIVE STYLESLOT
THE MANUFACTURERS DATA
MANUFACTURERS CODE90598
DESIGN CONTROL REFERENCEMAF87072


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