5305-00-297-0074 SCREW,TAPPING Index 5305-00-297-0078 SCREW,TAPPING

National Stock Number:
5305-00-297-0076

Federal Supply Class:
5305

National Item Identification Number:
002970076

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:
S1114190A6-1018355THE BOEING COMPANY
S1114190A6-1088277THE BOEING COMPANY


Techincal Specification:
NONMACHINE THREAD STYLEGIMLET POINT (TYPE A, AB OR BA)
NONMACHINE NOMINAL THREAD DIAMETER0.138 INCHES
FASTENER LENGTH0.625 INCHES NOMINAL
MATERIALSTEEL OVERALL
SURFACE TREATMENTCADMIUM OVERALL
HEAD STYLEROUND
HEAD DIAMETER0.240 INCHES MINIMUM AND
0.260 INCHES MAXIMUM
HEAD HEIGHT0.091 INCHES MINIMUM AND
0.103 INCHES MAXIMUM
INTERNAL DRIVE STYLECROSS RECESS TYPE II
FEATURES PROVIDEDCASEHARDENED
THE MANUFACTURERS DATA
MANUFACTURERS CODE88277
DESIGN CONTROL REFERENCES1114190A6-10


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