MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | 81349 |
MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | 81349 |
THREAD CLASS | 2A NUT THREAD |
THREAD DIRECTION | RIGHT-HAND NUT THREAD |
THREAD LENGTH | 0.562 INCHES MINIMUM NUT THREAD |
SHOULDER DIAMETER | 0.565 INCHES MINIMUM AND 0.688 INCHES MAXIMUM |
DISTANCE FROM SHOULDER PORTION TO NUT END | 1.375 INCHES NOMINAL |
UNTHREADED END DIAMETER | 0.325 INCHES MINIMUM AND 0.335 INCHES MAXIMUM |
WELD LEG LENGTH | 2.969 INCHES MINIMUM AND 3.031 INCHES MAXIMUM |
THREAD QUANTITY PER INCH | 16 NUT THREAD |
NOMINAL THREAD SIZE | 0.375 INCHES NUT THREAD |
MATERIAL | STEEL |
STYLE DESIGNATOR | WELDING |
THREAD SERIES DESIGNATOR | UNC NUT THREAD |
NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 6 CLASS |
THREAD CLASS | 2A NUT THREAD |
THREAD DIRECTION | RIGHT-HAND NUT THREAD |
THREAD LENGTH | 0.562 INCHES MINIMUM NUT THREAD |
SHOULDER DIAMETER | 0.565 INCHES MINIMUM AND 0.688 INCHES MAXIMUM |
DISTANCE FROM SHOULDER PORTION TO NUT END | 1.375 INCHES NOMINAL |
UNTHREADED END DIAMETER | 0.325 INCHES MINIMUM AND 0.335 INCHES MAXIMUM |
WELD LEG LENGTH | 2.969 INCHES MINIMUM AND 3.031 INCHES MAXIMUM |
THREAD QUANTITY PER INCH | 16 NUT THREAD |
NOMINAL THREAD SIZE | 0.375 INCHES NUT THREAD |
MATERIAL | STEEL |
STYLE DESIGNATOR | WELDING |
THREAD SERIES DESIGNATOR | UNC NUT THREAD |
NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 6 CLASS |
A HEADED OR HEADLESS FASTENER EXTERNALLY OR INTERNALLY THREADED. IT IS INTENDED FOR FASTENING BY WELDING THE HEAD, UNTHREADED END OR WELDING TIP. IF HEADED, THE HEAD IS NOT DESIGNED TO BE SELF-HOLDING, NOR TO BE TURNED WITH A WRENCH OR INSERTED DRIVER, NOR DOES THE HEAD HAVE SMALL RAISED PROJECTIONS ON THE TOP OR UNDERSIDE TO FACILITATE WELDING. SEE ALSO BOLT, WELDING. |