1 3/8-6 HEAVY THIN PLAIN

T41NTU362

2-1/4"-12 HVY THIN TRIV

41NTU3204

2-4 1/2 HEAVY THIN ZINC

49NTU2012

1 1/4-12 HEAVY THIN PLAIN

42NTU164

1"-14 HEAVY THIN CAD