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SKU:26360726
A six-sided internally threaded fastener which is only 2/3 the thickness of a full form nut
Jam nuts are tightened against the work surface and a finished or heavy hex nut is tightened agianst the jam to keep it from loosening
Thread Diameter-Pitch 9/16"-12 inches
Width Across the Flats 7/8" inches
Thickness/Height 5/16" inches
Manufactured to ASME B18.2.2 & SAE J995 specifications
