|
|
|
National Stock Number:
5306-01-294-1501
Federal Supply Class:
5306
National Item Identification Number:
012941501
Description:
BOLT,MACHINE
Detail:
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.
|
Manufacturer Information:
| ST1420-12 | 52661 | RTX CORPORATION | | ST1420-12 | 56878 | SPS TECHNOLOGIES, LLC | | ST1420-12 | 77445 | RTX CORPORATION | | ST2242-032 | 77445 | RTX CORPORATION | | ST1420-12 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC | | ST1420-12 | U6683 | LINREAD LTD DBA LINREAD NORTHBRIDGE |
|
Techincal Specification:
| MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | SPECIAL FEATURES | CAGE CODE 77445 OWNS THE DESIGN RIGHTS TO THIS ITEM | | SPECIAL TEST FEATURES | STEEL GRADE; AMS 7477 | | SUPPLEMENTARY FEATURES | 12PT HEAD | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3A | | THREAD SERIES DESIGNATOR | UNJF | | THREAD QUANTITY PER INCH | 28 |
|
|