#0-80 ZTA U.S. inch machine screws, nuts, and washers
#10-24 ZTA U.S. inch machine screws, nuts, and washers
#10-32 ZTA U.S. inch machine screws, nuts, and washers
#12 ZTA U.S. inch machine screws, nuts, and washers
#2-56 ZTA U.S. inch machine screws, nuts, and washers
#4-40 ZTA U.S. inch machine screws, nuts, and washers
#5-40 ZTA U.S. inch machine screws, nuts, and washers
#6-32 ZTA U.S. inch machine screws, nuts, and washers
#8-32 ZTA U.S. inch machine screws, nuts, and washers
1" ZTA U.S. inch machine screws, nuts, and washers
1/2" ZTA U.S. inch machine screws, nuts, and washers
1/4"-20 ZTA U.S. inch machine screws, nuts, and washers
1/4"-28 ZTA U.S. inch machine screws, nuts, and washers
3/4" ZTA U.S. inch machine screws, nuts, and washers
3/8"-16 ZTA U.S. inch machine screws, nuts, and washers
5/16"-18 ZTA U.S. inch machine screws, nuts, and washers
5/8" ZTA U.S. inch machine screws, nuts, and washers
7/16" ZTA U.S. inch machine screws, nuts, and washers
7/8" ZTA U.S. inch machine screws, nuts, and washers
9/16" ZTA U.S. inch machine screws, nuts, and washers