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National Stock Number:
5306-01-444-0593
Federal Supply Class:
5306
National Item Identification Number:
014440593
Description:
BOLT,SHOULDER
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than No. 10 (0.190 IN.) (5 mm) and those items with an inserted drive head, use SCREW, SHOULDER. For items which are No. 10 (0.190 IN.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use BOLT, EXTERNALLY RELIEVED BODY. Excludes THUMBSCREW.
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Manufacturer Information:
| 12417951 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 12417951-100 | 076M6 | AMZ ALABAMA INC. | | 12417951-100 | 0FW39 | BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP | | 12417951-100 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | DIN610-M20X115-10.9 | D8286 | DIN DEUTSCHES INSTITUT FUER NORMUNGEV | | M20X115-DIN610-10.9 | D8286 | DIN DEUTSCHES INSTITUT FUER NORMUNGEV |
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Techincal Specification:
| EXTERNAL THREAD TOLERANCE CLASS | 6G | | FASTENER LENGTH | 115.5 MILLIMETERS NOMINAL | | HEAD HEIGHT | 12.15 MILLIMETERS MINIMUM AND 12.85 MILLIMETERS MAXIMUM | | HEAD STYLE | HEXAGON | | MATERIAL | STEEL PROPERTY CLASS 10.9 OVERALL | | NOMINAL THREAD DIAMETER | 20.0 MILLIMETERS | | SHOULDER DIAMETER | 29.5 MILLIMETERS NOMINAL FIRST SHOULDER | | SHOULDER LENGTH | 86.5 MILLIMETERS NOMINAL FIRST SHOULDER | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | WIDTH BETWEEN FLATS | 29.16 MILLIMETERS MINIMUM AND 30.00 MILLIMETERS MAXIMUM | | SURFACE TREATMENT | ZINC OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 24.5 MILLIMETERS NOMINAL | | THREAD SERIES DESIGNATOR | M | | THREAD PITCH IN MILLIMETERS | 1.5 |
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