1/2-20 HEAVY THIN ZINC

41NTU2012

1 1/4-12 HEAVY THIN ZINC

41NTU149 HF

7/8-9 HEAVY THIN ZINC

49NTU1210 GR

3/4-10 HVY THIN PLAIN DOMESTIC

TF41NTU120

3/4-10 HEAVY THIN ZNC/YLW