Part Number
Part Number:
NSN:
NIIN:
Item Name:
SCREW , TAPPING
Definition:
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.
CAGE Information
| Code | Company |
|---|---|
| 39428 | MCMASTER-CARR SUPPLY COMPANY |
Federal Supply Class
Title
SCREWS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AGAV | END ITEM IDENTIFICATION | 4520-01-566-6669 HEATER, WATER |
| SFTT | SURFACE TREATMENT | ZINC OVERALL |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | TRIANGULAR SHANK FORMING SCREW |
| AASK | HEAD STYLE | PAN NO. 2 |
| AASB | FASTENER LENGTH | 0.750 INCHES NOMINAL |
| AASU | HEAD HEIGHT | 0.115 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | STAR DRIVE STYLE WTH T20 DRIVE |
| ABQZ | INTERNAL DRIVE STYLE | TORX |
| AASL | HEAD DIAMETER | 0.322 INCHES NOMINAL |
| CTYF | NONMACHINE NOMINAL THREAD DIAMETER | 0.179 INCHES |
| MATT | MATERIAL | STEEL OVERALL |
| CRGF | NONMACHINE THREAD STYLE | BLUNT (TYPE TT) |
| CQFM | HARDNESS RATING | 33.0 ROCKWELL C NOMINAL OVERALL |