3/8-16 HEAVY THIN ZINC

L79NTU0813

1/2-13 HVY THN S/S WAXED

F21NTU0813

1/2-13 HVY THIN ZINC & YELLOW

49NTU4412

2 3/4-12 HEAVY THIN PLAIN

49NTU202

1-1/4"-12 HEAVY THIN PLAIN