|
|
|
National Stock Number:
5306-00-839-3282
Federal Supply Class:
5306
National Item Identification Number:
008393282
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:
| 348045-3 | 30662 | CHEROKEE TOOL AND ENGINEERING CO INC | | 348045-3 | 98897 | LOCKHEED MARTIN CORP |
|
Techincal Specification:
| EXTENDED WASHER THICKNESS | 0.258 INCHES NOMINAL | | EXTENDED WASHER DIAMETER | 1.865 INCHES MINIMUM AND 1.875 INCHES MAXIMUM | | FASTENER LENGTH | 5.647 INCHES NOMINAL | | FEATURES PROVIDED | FINISHED HEAD | | GRIP LENGTH | 4.056 INCHES NOMINAL | | HARDNESS RATING | 43.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM OVERALL | | HEAD HEIGHT | 1.040 INCHES MINIMUM AND 1.200 INCHES MAXIMUM | | HEAD STYLE | DOUBLE HEXAGON W/HOLE | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS6485 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP H11 OVERALL | | MINIMUM TENSILE STRENGTH | 200000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 1.125 INCHES | | SPECIAL FEATURES | GROVE 1.018 IN. TO 1.028 IN. DIA BY 0.250 IN. 0.280 IN. WIDE CUT BETWEEN THD AND SHANK | | WIDTH BETWEEN FLATS | 1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM | | SURFACE FINISH | 63.0 MICROINCHES BEARING SURFACE OF HEAD | | SURFACE FINISH | 63.0 MICROINCHES GRIP | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3A | | THREAD LENGTH | 1.591 INCHES MINIMUM | | THREAD QUANTITY PER INCH | 12 | | THREAD SERIES DESIGNATOR | UNF |
|
|