AFCO |#10610142NAFCO 10142N Steel Nylock Jam Nut, 5/8-18 RHThread Pitch: 5/8"-18Thread Type: RH FemaleMaterial Type: Steel$5.99 /eachAdd to Cart
AFCO |#10610143AFCO 10143 Steel Jam Nut, 5/8-18 LHThread Pitch: 5/8"-18Thread Type: LH FemaleMaterial Type: Steel$4.99 /eachAdd to Cart