Nylon Lock Nuts

Nylon Lock Nuts, or called as nylon insert nut, nylon insert lock nuts, Hex nut with nylon insert, Prevailing torque type hexagon nuts（with non-metallic insert） etc.

Material:

• Low carbon steel – Class 5
• Medium carbon steel
• stainless steel ( A2-70, A4-80 )

Finish: Zinc Plated;
Size: M3-M24 by cold forged; M27 – M64 by hot forged

Standard:

• DIN 982
• DIN 985
• DIN 6924
• GB /T 889.1-2000
• GB /T 889.2-2000
• DIN 6924
• ASME/ANSI B 18.16.6-2008
• UNI 7473-1975
• BS 4929-1-1973
• BS 4929-2-1973