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National Stock Number:
5306-99-557-6287
Federal Supply Class:
5306
National Item Identification Number:
995576287
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:
| 314059 | K8098 | MAN DIESEL & TURBO LTD | | BS4168 | K7766 | BRITISH STANDARDS INSTITUTION | | ST314059 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | ST314059 | K8098 | MAN DIESEL & TURBO LTD | | CK400179BLQ | U3675 | PARKER HANNIFIN LIMITED |
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Techincal Specification:
| FASTENER LENGTH | 20.00 MILLIMETERS NOMINAL | | HEAD DIAMETER | 12.57 MILLIMETERS MINIMUM AND 13.00 MILLIMETERS MAXIMUM | | HEAD HEIGHT | 7.78 MILLIMETERS MINIMUM AND 8.00 MILLIMETERS MAXIMUM | | HEAD STYLE | KNURLED NO. 1 | | INTERNAL DRIVE STYLE | HEXAGON | | MATERIAL DOCUMENT AND CLASSIFICATION | STEEL ALLOY MFR REF SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | MINIMUM TENSILE STRENGTH | 1176 NEWTONS PER SQUARE MILLIMETER | | NOMINAL THREAD DIAMETER | 8.00 MILLIMETERS | | SPECIAL FEATURES | 12.90 STRENGTH GRADE | | WIDTH BETWEEN FLATS | 6.03 MILLIMETERS MINIMUM AND 6.15 MILLIMETERS MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OXIDIZED,BLACK MFR REF SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | OXIDE OVERALL | | THREAD CLASS | 6G | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 20.00 MILLIMETERS NOMINAL | | THREAD SERIES DESIGNATOR | ISO M | | THREAD PITCH IN MILLIMETERS | 1.25 |
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