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National Stock Number:
5306-01-626-4417
Federal Supply Class:
5306
National Item Identification Number:
016264417
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.
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Manufacturer Information:
| 11A7000730 | 5B5M3 | EDGEWOOD CHEMICAL BIOLOGICAL CENTER DIV DEPT OF ARMY | | 91660A150 | 39428 | MCMASTER-CARR SUPPLY CO |
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Techincal Specification:
| THREAD DIRECTION | RIGHT-HAND | | FASTENER LENGTH | 4.50 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | THREAD LENGTH | 0.75 INCHES NOMINAL | | HEAD STYLE | TEE NO. 5 | | THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD DIAMETER | 0.375 INCHES | | THREAD QUANTITY PER INCH | 16 | | THREAD CLASS | 2A | | SURFACE TREATMENT | BLACK CHEMICAL FINISH OVERALL | | COLOR | BLACK OVERALL | | HARDNESS RATING | 43.0 ROCKWELL C MINIMUM OVERALL | | MINIMUM TENSILE STRENGTH | 78000 POUNDS PER SQUARE INCH | | HEAD LENGTH | 3.5 INCHES NOMINAL | | TEE BOLT CYLINDRICAL HEAD DIAMETER | 0.5 INCHES NOMINAL | | SPECIAL FEATURES | BOLT HAS A .5 INCH LONG COLLAR THAT CAN BE WELDED IN PLACE. | | PART NAME ASSIGNED BY CONTROLLING AGENCY | EXHAUST CLAMP, T-BOLT |
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