#2-56 Hex Nut 0.180" (4.57mm) Nylon
3/8"-16 Nut 0.563" (14.30mm) Nylon
M6x1 Hex Nut 0.394" (10.00mm) Nylon
Jam Nut 1.000" (25.40mm) 1" Nylon
M20 Hex Nut 1.063" (27.00mm) Nylon
#6-32 Hex Nut 0.305" (7.75mm) Nylon
#4-40 Hex Nut 0.250" (6.35mm) 1/4" Nylon