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National Stock Number: 5306-00-142-4229
Federal Supply Class: 5306
National Item Identification Number: 001424229
Description: BOLT,INTERNAL WRENCHING
Detail: An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It is designed with an internal socket or internal multiple spline for use with an internal driver. The head is beveled (conical) or cylindrical in shape. Items with cylindrical shaped heads must have an externally relieved body. A locking feature may be incorporated in the design of the head or threads. See also SCREW, CAP, SOCKET HEAD. Excludes SETSCREW; SCREW, SHOULDER; BOLT, SHOULDER; SCREW, EXTERNALLY RELIEVED BODY; BOLT, EXTERNALLY RELIEVED BODY; and SCREW, MACHINE.
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Manufacturer Information:
5580-8 | 90166 | EATON AEROSPACE, LLC | DS-935070 | 62983 | EATON AEROSPACE, LLC | DS-935070 | 90166 | EATON AEROSPACE, LLC |
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Techincal Specification:
THREAD SERIES DESIGNATOR | UNC | NOMINAL THREAD DIAMETER | 0.250 INCHES | THREAD QUANTITY PER INCH | 20 | THREAD CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | FASTENER LENGTH | 1.484 INCHES MINIMUM AND | | 1.532 INCHES MAXIMUM | MATERIAL | STEEL OVERALL | SURFACE TREATMENT | CADMIUM AND | | CHROMATE OVERALL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL | MINIMUM TENSILE STRENGTH | 170000 POUNDS PER SQUARE INCH | INTERNAL DRIVE STYLE | HEXAGON | HOLE CONFIGURATION STYLE | HEXAGON FLATS | HOLE TYPE | DRILLED | HOLE QUANTITY | 1 | HOLE DIAMETER | 0.047 INCHES NOMINAL |
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