Part Number
Part Number:
NSN:
NIIN:
Item Name:
SCREW , LAG
Definition:
AN EXTERNALLY THREADED FASTENER HAVING A SQUARE OR HEXAGON HEAD AND WITH A CONTINUOUS THREAD (WOOD SCREW TYPE OR FETTER TYPE) EXTENDING FROM A GIMLET OR CONE POINT FOR A DISTANCE OF SLIGHTLY MORE THAN ONE-HALF THE LENGTH OF THE SCREW.
CAGE Information
Code | Company |
---|---|
39428 | MCMASTER-CARR SUPPLY COMPANY |
Federal Supply Class
Title
SCREWS
Inclusions:
Exclusions:
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
AATX | SHOULDER LENGTH | 0.094 INCHES MINIMUM FIRST SHOULDER |
MATT | MATERIAL | STEEL COMP 310 OVERALL OR STEEL COMP 305 OVERALL OR STEEL COMP 303 OVERALL OR STEEL COMP 302 OVERALL OR STEEL COMP 304 OVERALL OR STEEL COMP 316 OVERALL |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
ZZZT | NONDEFINITIVE SPEC/STD DATA | 1 STYLE AND 1 TYPE AND C GRADE |
AASK | HEAD STYLE | HEXAGON |
AASU | HEAD HEIGHT | 0.150 INCHES MINIMUM AND 0.188 INCHES MAXIMUM |
AATN | SHOULDER DIAMETER | 0.237 INCHES MINIMUM FIRST SHOULDER AND 0.260 INCHES MAXIMUM FIRST SHOULDER |
AATB | WIDTH BETWEEN FLATS | 0.425 INCHES MINIMUM AND 0.438 INCHES MAXIMUM |
AASB | FASTENER LENGTH | 1.500 INCHES NOMINAL |
CTYF | NONMACHINE NOMINAL THREAD DIAMETER | 0.250 INCHES |
SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
CRGF | NONMACHINE THREAD STYLE | GIMLET POINT (TYPE A, AB OR BA) |