Nylon Insert Lock Nut

  • Grade 5
  • Plain (no-finish)
  • Also called non-metallic insert lock nuts or nylon nuts
Part Numbers & Specifications
Part Number Thread Size A B C
4503816044 3/8″-16 0.44 0.55 0.63
4504414044 7/16″-14 0.44 0.62 0.69
4505020062 1/2″-20 0.56 0.75 0.81
4506218075 5/8″-18 0.75 0.93 1.06
4507516088 3/4″-16 0.88 1.06 1.19
4508814100 7/8″-14 1.00 1.25 1.38
4510014056 1″-14 0.56 1.43 1.65
4510014088 1″-14 0.88 1.62 1.81
4510014106 1″-14 1.06 1.44 1.62
4511212119 1-1/8″-12 1.19 1.62 1.81
4512512138 1-1/4″-12 1.38 1.81 2.06
4515012081 1-1/2″-12 0.81 2.19 2.51
4515012131 1-1/2″-12 1.31 2.38 2.62
4515012162 1-1/2″-12 1.62 2.19 2.44
4517512150 1-3/4″-12 1.50 2.75 3.06
4520012162 2″-12 1.62 3.12 3.50
4522512193 2-1/4″-12 1.93 3.50 3.93
4525012225 2-1/2″-12 2.25 4.00 4.38
4530012262 3″-12 2.62 4.49 4.96