Part Number
Part Number:
NSN:
NIIN:
Item Name:
SCREW , SELF-DRILLING
Definition:
A HARDENED, EXTERNALLY-THREADED FASTENER WITH A SELF-DRILLING POINT. IT DRILLS, TAPS AND FASTENS AND MAY HAVE A MACHINE SCREW THREAD OR A NONMACHINE SCREW THREAD. THE THREADS USUALLY EXTEND FROM BEHIND THE PILOT TO THE BEARING SURFACE OF THE HEAD.
CAGE Information
Code | Company |
---|---|
39428 | MCMASTER-CARR SUPPLY COMPANY |
Federal Supply Class
Title
SCREWS
Inclusions:
Exclusions:
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
ASDB | WIDTH ACROSS FLATS | 0.250 INCHES NOMINAL |
MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL AND STEEL COMP 410 OVERALL |
CMLP | THREAD QUANTITY PER INCH | 18 |
THSD | THREAD SERIES DESIGNATOR | BA |
AASU | HEAD HEIGHT | 0.141 INCHES NOMINAL |
AHYM | NOMINAL THREAD DIAMETER | 0.164 INCHES |
AATC | EXTENDED WASHER DIAMETER | 0.348 INCHES NOMINAL |
FEAT | SPECIAL FEATURES | ITEM HAS DRILL POINT NUMBER 2 |
ABQZ | INTERNAL DRIVE STYLE | HEXAGON |
AATB | WIDTH BETWEEN FLATS | 0.250 INCHES NOMINAL |
ABQJ | POINT STYLE | SELF-DRILLING |
AASK | HEAD STYLE | HEXAGON EXTENDED WASHER |
AASB | FASTENER LENGTH | 1.000 INCHES NOMINAL |