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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:
HEAD DIAMETER | 0.337 INCHES NOMINAL | HEAD LENGTH | 0.135 INCHES NOMINAL | MATERIAL | ALUMINUM ALLOY 2024 | NOMINAL THREAD SIZE | 0.250 INCHES STUD THREAD | OVERALL LENGTH | 0.625 INCHES NOMINAL | STYLE DESIGNATOR | SELF-LOCKING | THREAD CLASS | 2A STUD THREAD | THREAD LENGTH | 0.250 INCHES NOMINAL | THREAD DIRECTION | RIGHT-HAND | THREAD QUANTITY PER INCH | 20 STUD THREAD | THREAD SERIES DESIGNATOR | UNC STUD THREAD |
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