M3 x .5 Serrated Flange Lock Nut DIN 6923 A2 Stainless Steel M3-0.5 serrated flange lock nut din 6923 a2 s/s XMSFN3 $0.110/ea
M4 x .7 Serrated Flange Lock Nut DIN 6923 A2 Stainless Steel M4-0.7 serrated flange lock nut din 6923 a2 s/s XMSFN4 $0.075/ea
M5 x .8 Serrated Flange Lock Nut DIN 6923 A2 Stainless Steel M5-.08 serrated flange lock nut din 6923 a2 s/s XMSFN5 $0.081/ea
M6 x 1.0 Serrated Flange Lock Nut DIN 6923 A2 Stainless Steel M6-1.0 serrated flange lock nut din 6923 a2 s/s XMSFN6 $0.117/ea
M8 x 1.25 Serrated Flange Lock Nut DIN 6923 A2 Stainless Steel M8-1.25 serrated flange lock nut din 6923 a2 s/s XMSFN8 $0.228/ea
M10 x 1.50 Serrated Flange Lock Nut DIN 6923 A2 Stainless Steel M10-1.5 serrated flange lock nut din 6923 a2 s/s XMSFN10 $0.369/ea
M12 x 1.75 Serrated Flange Lock Nut DIN 6923 A2 Stainless Steel M12-1.75 serrated flange lock nut din 6923 a2 s/s XMSFN12 $0.630/ea
