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National Stock Number:
5307-01-330-0557
Federal Supply Class:
5307
National Item Identification Number:
013300557
Description:
STUD,SELF-LOCKING
Detail:
A headed fastener threaded externally on a portion or on the full length of the shank. The head has projections on the underside or periphery, or is otherwise designed to be mechanically pressed and embedded in a metallic panel, or the like. It is securely locked in position by the displaced metal. For items that require locking rings, see BOLT, SELF-LOCKING and STUD, LOCKED IN. Excludes INSERT, SCREW THREAD.
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Manufacturer Information:
| FHA-0420-10 | 46384 | PENN ENGINEERING & MANUFACTURING CORP |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY 2024 | | STYLE DESIGNATOR | SELF-LOCKING | | HEAD DIAMETER | 0.337 INCHES NOMINAL | | HEAD LENGTH | 0.135 INCHES NOMINAL | | OVERALL LENGTH | 0.625 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNC STUD THREAD | | NOMINAL THREAD SIZE | 0.250 INCHES STUD THREAD | | THREAD CLASS | 2A STUD THREAD | | THREAD QUANTITY PER INCH | 20 STUD THREAD | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.250 INCHES NOMINAL | | LOCKING FEATURE | ANY ACCEPTABLE |
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