5305-01-224-4643 SCREW,MACHINE Index 5305-01-224-4645 SETSCREW

National Stock Number:
5305-01-224-4644

Federal Supply Class:
5305

National Item Identification Number:
012244644

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:
0344209B0224975PRESTOLITE ELECTRIC INC
120-10224975PRESTOLITE ELECTRIC INC
20-10231211MOTOROLA AUTOMOTIVE ELECTRONICS
3C44209B0231211MOTOROLA AUTOMOTIVE ELECTRONICS
120-10268505PRESTOLITE ELECTRIC INC
419186575Q65OSHKOSH DEFENSE LLC


Techincal Specification:
EXTENDED WASHER THICKNESS0.019 INCHES MINIMUM AND 0.031 INCHES MAXIMUM
EXTENDED WASHER DIAMETER0.322 INCHES MINIMUM AND 0.348 INCHES MAXIMUM
FASTENER LENGTH0.470 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
HEAD HEIGHT0.115 INCHES MINIMUM AND 0.141 INCHES MAXIMUM
HEAD STYLEHEXAGON EXTENDED WASHER
INTERNAL DRIVE STYLESLOT
MATERIALSTEEL OVERALL
NONMACHINE NOMINAL THREAD DIAMETER0.164 INCHES
NONMACHINE THREAD STYLEDOG TYPE (TYPE B OR C)
WIDTH BETWEEN FLATS0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION12540460,FSC-31211 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCHROMATE OVERALL


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