Brand Unbranded/Generic

Check the listing for details. Hex Jam Nut, 1"-8 RH Thread, Zinc {10pk}. Condition: New. Listed at 7.45 USD. 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 Hex Nut is tightened against the jam nut to keep it from loosening.

$5.96
$7.45