National Item Identification Number
00-680-6431
006806431
5305-00-680-6431
5305006806431
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)
Reference Numbers (Part Numbers)
PK59Z2-3
Required Categories
NONMACHINE THREAD STYLE
FASTENER LENGTH
MATERIAL
HEAD STYLE
HEAD DIAMETER
C
Required Description
A12 DOG TYPE
0.188 INCHES NOMINAL
STEEL OVERALL
C50 FLAT COUNTERSUNK
0.146 I