5/8-11 HVY THN 316 S/S

49NTU1409 R/S

7/8-9 HEAVY THIN PLAIN

TF21NTU083

1/2-13 HEAVY THIN TRIVALENT

F21NTU0813

1/2-13 HVY THIN ZINC & YELLOW

F41NTU168

1"-8 HEAVY THIN ZINC/YELLOW