|
|
|
National Stock Number:
5306-01-606-6595
Federal Supply Class:
5306
National Item Identification Number:
016066595
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:
| BACB30MB6-10 | 81205 | THE BOEING COMPANY |
|
Techincal Specification:
| CHAMFER ANGLE | 40.0 DEGREES MINIMUM AND 50.0 DEGREES MAXIMUM | | FASTENER LENGTH | 0.95 INCHES NOMINAL | | GRIP LENGTH | 0.625 INCHES NOMINAL | | HEAD DIAMETER | 0.357 INCHES MINIMUM AND 0.377 INCHES MAXIMUM | | HEAD HEIGHT | 0.64 INCHES MINIMUM AND 0.74 INCHES MAXIMUM | | HEAD STYLE | FLAT CHAMFER | | MATERIAL | IRON ALLOY 660 OVERALL | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | PART NAME ASSIGNED BY CONTROLLING AGENCY | BOLT,HEX HEAD | | SPECIAL FEATURES | INTERNAL HEX DRIVE IS 0.0791 MIN TO 0.0806 MAX | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.325 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 32 | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
|
|