Finished Hex nuts and hex jam nuts produced according to asme/ansi b18.2.2 standard, the finished hex nut with class 2, class 5, or class 8.
ASME B18.2.4.6M Metric Heavy Hex Nuts - Boltport Fasteners
Metric Slotted Hex Nuts per ANSI B18.2.4.4M
7/16-14 UNC Imperial Hex Nuts (ANSI B18.2.2) - Black 18-8 / 304
Hex Jam Nuts & Heavy Hex Jam Nuts Technical Guides
Broaching ASME B18.2.2 HEAVY HEX NUT, SS/MS/Carbon Steel at Rs 25
1-1/2-6 UNC Hex Jam Nut, 18-8 Stainless Steel, Plain (Package of 1)
ASTM A194 Gr.8M Stainless Steel Heavy Hex Nuts, SS 316 Heavy Hex
Heavy hex nut is taller and wider than standard hex nut for a stronger hold and better security 18-8 stainless steel provides good corrosion
18-8 Stainless Steel Heavy Hex Nut, Plain Finish, ASME B18.2.2, 1/2-20 Thread Size, 7/8 Width Across Flats, 31/64 Thick (Pack of 10)
1/4-28 UNF x 0.438 inch Imperial Hex Jam Nuts (ANSI B18.2.2) - 18
