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Hex locknut

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  • Nickel plated brass
  • Stainless steel
  • Nylon
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Nickel plated brass

Metric Part No Metric Thread NPT Part No NPT Thread GID code for metric threads GID code for NPT threads
WHMM03 M16x1.5 WHAM03 3/8 NPT 7TCA297020R0389 7TCA297150R0092
WHMM04 M20x1.5 WHAM04 1/2 NPT 7TCA297020R0390 7TCA297020R0365
WHMM05 M25x1.5 WHAM05 3/4 NPT 7TCA297020R0391 7TCA297020R0366
WHMM06 M32x1.5 WHAM06 1 NPT 7TCA297020R0392 7TCA297020R0367
WHMM07 M40x1.5 WHAM07 1-1/4 NPT 7TCA297020R0393 7TCA297020R0368
WHMM08 M50x1.5 WHAM08 1-1/2 NPT 7TCA297020R0394 7TCA297020R0369
WHMM09 M63x1.5 WHAM09 2 NPT 7TCA297020R0395 7TCA297020R0370


Stainless steel

Metric Part No Metric Thread NPT Part No NPT Thread GID code for metric threads GID code for NPT threads
MXWH03 M16x1.5 MXAH03 3/8 NPT 7TCA297150R0089 7TCA297150R0085
MXWH04 M20x1.5 MXAH04 1/2 NPT 7TCA297070R0094 7TCA297150R0086
MXWH05 M25x1.5 MXAH05 3/4 NPT 7TCA297070R0095 7TCA297150R0087
MXWH06 M32x1.5 MXAH06 1 NPT 7TCA297070R0096 7TCA297070R0092
MXWH07 M40x1.5 MXAH07 1-1/4 NPT 7TCA297070R0097 7TCA297150R0088
MXWH08 M50x1.5 MXAH08 1-1/2 NPT 7TCA297070R0098 7TCA297150R0065
MXAH09 M63x1.5 MXAH09 2 NPT 7TCA297150R0090 7TCA297070R0093


Nylon

Metric Part No Metric Thread GID code for metric threads
LNPB/M16 M16x1.5 7TCA296000R1855
LNPB/M20 M20x1.5 7TCA296000R1856
LNPB/M25 M25x1.5 7TCA296000R1857
LNPB/M32 M32x1.5 7TCA296000R1858
LNPB/M40 M40x1.5 7TCA296000R1859
LNPB/M50 M50x1.5 7TCA296000R1860
LNPB/M63 M63x1.5 7TCA296050R0329

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