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$19.99
As low as:
$19.99
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SPECIFICATIONS
A six-sided internally threaded, fastener with a metric thread pitch. The jam nut is approximately 1/2 the thickness of a Style 2 nut. Nuts are chamfered on the top and on the bearing surface. Class 50 stainless metric Hex jam nuts are tightened against the work surface and a Style 1 or Style 2 Hex nut is tightened against the jam nut to keep it from loosening.