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		                        | National Stock Number:
 5307-01-480-6710
 
 Federal Supply Class:
 5307
 
 National Item Identification Number:
 014806710
 
 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:
 
 | 5324RH | 72981 | ERIE MALLEABLE IRON CO |  | W1457 | 72981 | ERIE MALLEABLE IRON CO | 
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 Techincal Specification:
 
 | FEATURES PROVIDED | CASEHARDENED |  | HEAD DIAMETER | 1.250 INCHES MINIMUM AND 1.370 INCHES MAXIMUM |  | HEAD LENGTH | 0.160 INCHES NOMINAL |  | LOCKING FEATURE | KNURLED SHANK |  | MATERIAL | STEEL |  | OVERALL LENGTH | 3.890 INCHES MINIMUM AND 4.000 INCHES MAXIMUM |  | SERRATION QUANTITY | 36 |  | STYLE DESIGNATOR | KNURLED SHANK | 
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