NSN 5305-00-139-0111

Part Details | TAPPING SCREW

5305-00-139-0111 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.

Alternate Parts: 635100940400241, 635-100940-40-02-41, 5305-00-139-0111, 00-139-0111, 5305001390111, 001390111

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53AUG 25, 197100-139-011141756 ( SCREW, TAPPING )
REFERENCE DRAWINGS & PICTURES

DISHED HEXAGON

CROSS RECESS TYPE 1

WIDE FLUTE (TYPE H OR BT)

Cross Reference | NSN 5305-00-139-0111
Part Number Cage Code Manufacturer
635-100940-40-02-4178189ITW SHAKEPROOF AUTOMOTIVE PRODUCTS
Technical Data | NSN 5305-00-139-0111
Characteristic Specifications
NONMACHINE THREAD STYLE WIDE FLUTE (TYPE H OR BT)
NONMACHINE NOMINAL THREAD DIAMETER0.190 INCHES
FASTENER LENGTH0.546 INCHES MINIMUM AND 0.578 INCHES MAXIMUM
HEAD STYLE2 DISHED HEXAGON
HEAD DIAMETER0.357 INCHES MINIMUM AND 0.373 INCHES MAXIMUM
HEAD HEIGHT0.122 INCHES MINIMUM AND 0.133 INCHES MAXIMUM
INTERNAL DRIVE STYLE CROSS RECESS TYPE 1
FEATURES PROVIDED CASEHARDENED