|
|
|
National Stock Number:
5305-01-447-1118
Federal Supply Class:
5305
National Item Identification Number:
014471118
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:
| 12931361-2 | 01417 | GENERAL DYNAMICS LAND SYSTEMS INC. | | 12931361-2 | 19200 | US ARMY ARDEC RDECOM |
|
Techincal Specification:
| NONMACHINE THREAD STYLE | BLUNT (TYPE TT) | | NONMACHINE NOMINAL THREAD DIAMETER | 0.138 INCHES | | FASTENER LENGTH | 0.375 INCHES NOMINAL | | MATERIAL | STEEL COMP 410 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | IFI-112 ASSN STD ALL TREATMENT RESPONSES OVERALL | | HARDNESS RATING | 35.0 ROCKWELL C MINIMUM AND | | 42.0 ROCKWELL C MAXIMUM OVERALL | | HEAD STYLE | FLAT FILLISTER | | HEAD DIAMETER | 0.216 INCHES MINIMUM AND | | 0.226 INCHES MAXIMUM | | HEAD HEIGHT | 0.134 INCHES MINIMUM AND | | 0.138 INCHES MAXIMUM | | INTERNAL DRIVE STYLE | HEXAGON | | WIDTH ACROSS FLATS | 0.109 INCHES MINIMUM AND | | 0.111 INCHES MAXIMUM |
|