National Item Identification Number
00-180-1691
001801691
5305-00-180-1691
5305001801691
National Stock Number
Item Name
SCREW,TAPPING
Federal Supply Class
5305
Description
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.
Commercial and Government Entity Code (Supplier Data)
80020
Reference Numbers (Part Numbers)
AN504-4R4
NAF1193A4-4
Required Categories
NONMACHINE NOMINAL THREAD DIAMETER
FASTENER LENGTH
MATERIAL
SURFACE TREATMENT
Required Description
0.112 INCHES
0.250 INCHES NOMINAL
STEEL OVERALL
CADMIUM OVERALL
C37 ROUND
0