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National Stock Number: 5307-00-059-4943
Federal Supply Class: 5307
National Item Identification Number: 000594943
Description: STUD,LOCKED IN
Detail: A headless fastener externally threaded on both ends with each threaded portion of one but not necessarily the same nominal diameter. It is designed to be locked in place by either a RING, LOCK, SERRATED or a RING, LOCK, KEYED.
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Manufacturer Information:
| S257-7-8L11 | 01556 | STANLEY ENGINEERED FASTENING LLC |
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Techincal Specification:
| DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END | 0.156 INCHES NOMINAL FIRST HOLE | | DISTANCE FROM SHOULDER PORTION TO NUT END | 0.688 INCHES NOMINAL | | COTTER PIN HOLE DIAMETER | 0.076 INCHES NOMINAL FIRST HOLE | | NOMINAL THREAD SIZE | 0.312 INCHES NUT THREAD | | NOMINAL THREAD SIZE | 0.438 INCHES STUD THREAD | | OVERALL LENGTH | 1.340 INCHES NOMINAL | | LOCKING FEATURE | KEY INSERTS | | MATERIAL | STEEL COMP 1330 | | SHOULDER LENGTH | 0.052 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | THREAD QUANTITY PER INCH | 14 STUD THREAD | | THREAD QUANTITY PER INCH | 24 NUT THREAD | | THREAD SERIES DESIGNATOR | UNC STUD THREAD | | STYLE DESIGNATOR | LOCKED IN | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD DIRECTION | RIGHT-HAND STUD THREAD | | THREAD CLASS | 3A NUT THREAD | | THREAD CLASS | 3A STUD THREAD | | THREAD LENGTH | 0.562 INCHES NOMINAL NUT THREAD | | THREAD LENGTH | 0.448 INCHES NOMINAL STUD THREAD |
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