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At a glance
NY
Nylon-Insert Lock Nuts
Aluminum
Material
C
Coarse
Specifications
Type
Nylon-Insert Lock Nuts
Material
Aluminum
Thread
Coarse (UNC)
Part number
3NY0312C
Catalog description
5/16-18 NYL INS L/N ALUM
How to measure
Measuring this one? Our measuring guide walks through diameter, length, and thread by fastener type — or bring a sample to either counter and we’ll match it.