5305-01-130-1220 SCREW,MACHINE Index 5310-01-130-1222 WASHER,FLAT

National Stock Number:
5305-01-130-1221

Federal Supply Class:
5305

National Item Identification Number:
011301221

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:
213-0149-0080009TEKTRONIX, INC.


Techincal Specification:
FASTENER LENGTH0.360 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
HEAD DIAMETER0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
HEAD HEIGHT0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM
HEAD STYLEPAN
INTERNAL DRIVE STYLECROSS RECESS TYPE IA
MATERIALSTEEL OVERALL
NONMACHINE NOMINAL THREAD DIAMETER0.138 INCHES
NONMACHINE THREAD STYLEDOG TYPE (TYPE B OR C)
SPECIAL FEATURESOPTIONAL CROSS RECESS DRIVE


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