Part Number
Definition:
A HIGH STRENGTH, 160,000 POUNDS PER SQUARE INCH (1100 MEGAPASCALS) MINIMUM TENSILE STRENGTH EXTERNALLY THREADED FASTENER DESIGNED FOR USE IN APPLICATIONS INVOLVING GREAT SHEAR STRESS. THE HEAD IS DESIGNED TO ACCOMMODATE AN EXTERNAL WRENCH OR DRIVER. THE HEAD IS NOT DESIGNED TO BE HELD OR DRIVEN WITH AN INSERTED DRIVER, NOR IS IT DESIGNED FOR ROTATION BY THE THUMB AND FINGERS. THE UNTHREADED PORTION IS OF SPECIFIC GRIP LENGTH, PLATED OR UNPLATED, AND IS MACHINED TO A TOLERANCE OF ONE THOUSANDTH (0.001) OF AN INCH (0.025 MM) OR LESS OF A SPECIFIC DIAMETER FOR ITEMS ONE INCH (25 MM) OR LESS IN DIAMETER. ITEMS OVER ONE INCH (25 MM) IN DIAMETER SHALL HAVE A TOLERANCE OF FIFTEEN TEN THOUSANDTHS (0.0015) OF AN INCH (0.038 MM) OR LESS. THE NOMINAL MAJOR DIAMETER OF THE THREADS SHALL BE AT LEAST ONE THOUSANDTH (0.001) OF AN INCH (0.025 MM) BELOW THE MINIMUM SHANK DIAMETER, BUT NOT BELOW THE MINIMUM MAJOR DIAMETER FOR APPLICABLE CLASS OF FIT, AS SHOWN IN THE SCREW THREAD STANDARDS, FED STD H28 AND/OR OTHER NATIONALLY RECOGNIZED STANDARDS. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. SEE BOLT, MACHINE AND BOLT, CLEVIS.
CAGE Information
| Code | Company |
|---|---|
| 80205 | NATIONAL AEROSPACE STANDARDS COMMITT |
Federal Supply Class
Title
BOLTS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ANEE | GRIP LENGTH | 13.8 MILLIMETERS MINIMUM AND 14.2 MILLIMETERS MAXIMUM |
| AASU | HEAD HEIGHT | 4.7 MILLIMETERS MINIMUM AND 5.0 MILLIMETERS MAXIMUM |
| AAUR | GRIP DIAMETER | 9.962 MILLIMETERS MINIMUM AND 9.987 MILLIMETERS MAXIMUM |
| CSYM | SURFACE FINISH | 0.8 MICROMETERS THREADS |
| AHYM | NOMINAL THREAD DIAMETER | 10.0 MILLIMETERS |
| MATT | MATERIAL | STEEL COMP E4340 OVERALL OR STEEL COMP 8740 OVERALL |
| CQWR | EXTERNAL THREAD TOLERANCE CLASS | 4H6H |
| CQBC | MINIMUM TENSILE STRENGTH | 1100 MEGAPASCALS |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 14.5 MILLIMETERS NOMINAL |
| THSD | THREAD SERIES DESIGNATOR | MJ |
| ZZZK | SPECIFICATION/STANDARD DATA | 80205-NA0036 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| CQQR | THREAD PITCH IN MILLIMETERS | 1.25 |
| AASB | FASTENER LENGTH | 28.2 MILLIMETERS MINIMUM AND 28.8 MILLIMETERS MAXIMUM |
| AASK | HEAD STYLE | DISHED HEXAGON |
| CSYM | SURFACE FINISH | 0.8 MICROMETERS BEARING SURFACE OF HEAD |
| AATB | WIDTH BETWEEN FLATS | 16.73 MILLIMETERS MINIMUM AND 17.00 MILLIMETERS MAXIMUM |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
| CSYM | SURFACE FINISH | 0.8 MICROMETERS GRIP |