3/4-10 HVY THIN PLAIN

43NTU402

2-1/2"-12 HEAVY THIN PHOS

E49NTU2212

1 3/8-12 HEAVY THIN PLAIN R/S

43NTU242

1-1/2"-12 HEAVY THIN PHOS

T41NTU168

1"-8 HEAVY THIN TRIVALENT ZINC