5305-01-113-2257 SCREW,CAP,SOCKET HEAD Index 5305-01-113-2259 SCREW,TAPPING

National Stock Number:
5305-01-113-2258

Federal Supply Class:
5305

National Item Identification Number:
011132258

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:
213-0227-0080009TEKTRONIX, INC.
213-0227-00K3976TEKTRONIX UK LTD


Techincal Specification:
NONMACHINE THREAD STYLEBLUNT (TYPE SW)
NONMACHINE NOMINAL THREAD DIAMETER0.138 INCHES
FASTENER LENGTH0.410 INCHES MINIMUM AND
0.440 INCHES MAXIMUM
MATERIALSTEEL OVERALL
SURFACE TREATMENTCADMIUM AND
CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY 2 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLEFLAT COUNTERSUNK
HEAD DIAMETER0.238 INCHES MINIMUM AND
0.279 INCHES MAXIMUM
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND
101.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLECROSS RECESS TYPE IA
FEATURES PROVIDEDCASEHARDENED
SPECIAL FEATURESCLEAR TO LIGHT BLUE TINT


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