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National Stock Number: 5306-01-203-6812
Federal Supply Class: 5306
National Item Identification Number: 012036812
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:
CS1014-01 | 58794 | FASTENER TECHNOLOGY CORP | FT1148-13-14 | 58998 | FASTENER INNOVATION TECHNOLOGY, INC. | HFU 7900-12D-M-16 | 72914 | GRIMES AEROSPACE COMPANY | HFU 7900-12D-M-16 | 97928 | HUCK INTL INC | HFU7900-12D-M-1 | 97928 | HUCK INTL INC | HFU7900-12D-M-16 | 17446 | HUCK INTERNATIONAL, INC | S-2581 | 97928 | HUCK INTL INC |
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Techincal Specification:
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.563 INCHES NOMINAL | EXTENDED WASHER DIAMETER | 0.625 INCHES NOMINAL | EXTENDED WASHER THICKNESS | 0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM | EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 1 | FASTENER LENGTH | 0.625 INCHES MAXIMUM | FIRST DIAMETER FROM HEAD | 0.205 INCHES MINIMUM AND 0.206 INCHES MAXIMUM | HEAD HEIGHT | 0.308 INCHES MINIMUM AND 0.315 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | NOMINAL THREAD DIAMETER | 0.250 INCHES | WIDTH ACROSS FLATS | 0.219 INCHES MINIMUM AND 0.221 INCHES MAXIMUM | WIDTH BETWEEN FLATS | 0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE II,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | CADMIUM OVERALL | THREAD CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.625 INCHES MAXIMUM | THREAD QUANTITY PER INCH | 28 | THREAD SERIES DESIGNATOR | UNJF |
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