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National Stock Number:
5306-01-377-0834
Federal Supply Class:
5306
National Item Identification Number:
013770834
Description:
BOLT,INTERNALLY RELIEVED BODY
Detail:
An externally threaded fastener whose external threaded portion is of one nominal diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see BOLT, FLUID PASSAGE.
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Manufacturer Information:
| ST9425-32 | 05791 | LYN-TRON, INC. |
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Techincal Specification:
| FASTENER LENGTH | 0.500 INCHES NOMINAL | | HEAD HEIGHT | 0.187 INCHES NOMINAL | | HEAD STYLE | HEXAGON | | INTERNAL THREAD CLASS | 2B CONCENTRIC HOLE | | INTERNAL THREAD DIRECTION | RIGHT-HAND CONCENTRIC HOLE | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.112 INCHES | | NOMINAL THREAD SIZE | 0.112 INCHES CONCENTRIC HOLE | | STYLE DESIGNATOR | CONCENTRIC HOLE THREADED | | SPECIAL FEATURES | SUPPLIED WITH 2 FLAT WASHERS, 1 LOCK WASHER AND 1 NUT | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.450 INCHES MINIMUM AND 0.500 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) | | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) CONCENTRIC HOLE | | THREAD QUANTITY PER INCH | 40 | | THREADS PER INCH | 40 CONCENTRIC HOLE | | WIDTH BETWEEN FLATS | 0.188 INCHES NOMINAL |
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