PD-1008 - P.U.D., Jam Nut, Stainless Steel, for 1/2"-13 UNC Teflon Rod PD-1008 - P.U.D., Jam Nut, Stainless Steel, for 1/2"-13 UNC Teflon Rod Product form PART NO:PD-1008 APPLICATION:NUT USED IN PLUG-UP DETECTION SYSTEM SKU: 200-571275