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Now Stocking USA Made Grade 8 Hex Bolts, Nuts, and Washers! (Click for Details)

5/16"-18 Grade 5 Nylon Insert Hex Flange Lock Nuts Zinc

Diameter/Pitch: 5/16"-18
Grade: Grade 5
Finish: Zinc Clear
Coarse / Fine Threads: Coarse
Wrench Size: 1/2"
Part Number: 31CNFNFZ

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