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		                        | National Stock Number:
 5307-01-473-2888
 
 Federal Supply Class:
 5307
 
 National Item Identification Number:
 014732888
 
 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:
 
 | TFHS-032-8 | 46384 | PENN ENGINEERING & MANUFACTURING CORP | 
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 Techincal Specification:
 
 | MATERIAL | STEEL CORROSION RESISTING |  | SURFACE TREATMENT | PASSIVATE OVERALL |  | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTMA380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |  | STYLE DESIGNATOR | SELF-LOCKING |  | HEAD DIAMETER | 0.235 INCHES MINIMUM AND |  |  | 0.265 INCHES MAXIMUM |  | HEAD LENGTH | 0.025 INCHES MAXIMUM |  | OVERALL LENGTH | 0.510 INCHES MINIMUM AND |  |  | 0.540 INCHES MAXIMUM |  | THREAD SERIES DESIGNATOR | UNC STUD THREAD |  | NOMINAL THREAD SIZE | 0.190 INCHES STUD THREAD |  | THREAD CLASS | 2A STUD THREAD |  | THREAD QUANTITY PER INCH | 32 STUD THREAD |  | THREAD DIRECTION | RIGHT-HAND STUD THREAD |  | THREAD LENGTH | 0.395 INCHES MINIMUM AND |  |  | 0.425 INCHES MAXIMUM STUD THREAD |  | LOCKING FEATURE | SELF-CLINCHING HEAD |  | SPECIAL FEATURES | 300 SERIES STAINLESS STEEL | 
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