Hex Lock Nut With Nylon Insert-Grade 2-Thread Size- 9/16-12

Hex Lock Nut With Nylon Insert- Grade 2-Thread Size 9/16-18

Dorman 810-041 Hex Lock Nut With Nylon Insert-Grade 2-Thread Size- 5/16-18

Hex Lock Nut With Nylon Insert- Grade 2-Thread Size 3/4-16

Dorman 810-042 Hex Lock Nut With Nylon Insert-Grade 2-Thread Size- 3/8-16

Hex Lock Nut With Nylon Insert- Grade 2-Thread Size 3/4-16

Dorman 810-044 Hex Lock Nut With Nylon Insert-Grade 2-Thread Size- 1/2-13