From 3/4″ thru 2 1/2″ NE, NTE, NU, NTU, and N1260 Series – M12 thru M68 sizes along with specials manufactured to your blueprints.

Wyandotte Industries manufactures all of our nylon insert locknuts right here in Wyandotte, MI, USA. All of our standard parts have material melted and manufactured in the USA or DFARS compliant. We can offer parts to meet Buy America requirements.

Please ask about specials in steel, stainless steel, or other materials.

Wyandotte Industries is currently manufacturing nylon insert locknuts, specializing in larger sizes, including special and standard series dimensions. We produce nylon insert locknuts in low carbon, medium carbon and heat treatable steel grades, as well as non-ferrous materials. The nylon insert locknut is one of the most versatile locknuts, as the nylon insert does not wear or modify the threads of the mating part, allowing for reusability. The nut is free spinning until the bolt enters the locking insert, at which time the bolt threads then become impressed into the nylon. The nylon insert exerts constant pressure against the threads of the bolt, thereby preventing the nut from rotating. This allows the locknut to withstand severe vibration while providing a torque tension relationship.

The gray colored insert in our nylon insert locknuts is a trademark of Wyandotte Industries.

Nylon Insert Locknuts

Common Sizes for Wyandotte Industries

  • NE Series - Light Hexagon












































































































































    Item #Thread Size
    (Class 3B Fit)
    Nominal Hex
    Size (A)
    Thickness
    (B)
    Width Across
    Corners, MIN. (C)
    Approx. Weight
    per 100 pcs
    WY**NE-1210.750-10 UNC1.062 in.875 +/- .015 in1.191 in12.1 lb
    WY**NE-1216.750-16 UNC1.062 in.875 +/- .015 in1.191 in12.1 lb
    WY**NE-1409.875-9 UNC1.250 in.984 +/- .015 in1.403 in19.4 lb
    WY**NE-1414.875-14 UNC1.250 in.984 +/- .015 in1.403 in19.4 lb
    WY**NE-16081.000-8 UNC1.437 in1.047 +/- .031 in1.615 in28.5 lb
    WY**NE-16141.000-14 UNC1.437 in1.047 +/- .031 in1.615 in28.5 lb
    WY**NE-18071.125-7 UNC1.625 in1.172 +/- .031 in1.826 in41.9 lb
    WY**NE-18121.125-12 UNC1.625 in1.172 +/- .031 in1.826 in41.9 lb
    WY**NE-20071.250-7 UNC1.812 in1.391 +/- .031 in2.038 in60.3 lb
    WY**NE-20121.250-7 UNC1.812 in1.391 +/- .031 in2.038 in60.3 lb
    WY**NE-22061.375-6 UNC2.000 in1.578 +/- .031 in2.249 in96.5 lb
    WY**NE-22121.375-12 UNC2.000 in1.578 +/- .031 in2.249 in96.5 lb
    WY**NE-24061.500 -6 UNC2.187 in1.609 +/- .031 in2.416 in125.3 lb
    WY**NE-24121.500 -12 UNC2.187 in1.609 +/- .031 in2.416 in125.3 lb
  • NTE Series - Light Hexagon, Thin












































































































































    Item #Thread Size
    (Class 3B Fit)
    Nominal Hex
    Size (A)
    Thickness
    (B)
    Width Across
    Corners, MIN. (C)
    Approx. Weight
    per 100 pcs
    WY**NTE-1210.750-10 UNC1.062 in.406 +/- .015 in1.191 in5.0 lb
    WY**NTE-1216.750-16 UNC1.062 in.406 +/- .015 in1.191 in5.0 lb
    WY**NTE-1409.875-9 UNC1.250 in.469 +/- .015 in1.403 in7.9 lb
    WY**NTE-1414.875-14 UNC1.250 in.469 +/- .015 in1.403 in7.9 lb
    WY**NTE-16081.000-8 UNC1.437 in.547 +/- .031 in1.615 in13.5 lb
    WY**NTE-16141.000-14 UNC1.437 in.547 +/- .031 in1.615 in13.5 lb
    WY**NTE-18071.125-7 UNC1.625 in.641 +/- .031 in1.826 in18.5 lb
    WY**NTE-18121.125-12 UNC1.625 in.641 +/- .031 in1.826 in18.5 lb
    WY**NTE-20071.250-7 UNC1.812 in.734 +/- .031 in2.038 in26.2 lb
    WY**NTE-20121.250-7 UNC1.812 in.734 +/- .031 in2.038 in26.2 lb
    WY**NTE-22061.375-6 UNC2.000 in.790 +/- .031 in2.249 in33.0 lb
    WY**NTE-22121.375-12 UNC2.000 in.790 +/- .031 in2.249 in33.0 lb
    WY**NTE-24061.500 -6 UNC2.187 in.797 +/- .031 in2.416 in43.0 lb
    WY**NTE-24121.500 -12 UNC2.187 in.797 +/- .031 in2.416 in43.0 lb
  • NU Series - Heavy Hexagon














































































































































































































































    Item #Thread Size
    (Class 3B Fit)
    Nominal Hex
    Size (A)
    Thickness
    (B)
    Width Across
    Corners, MIN. (C)
    Approx. Weight
    per 100 pcs
    WY**NU-1210 .750 - 10 UNC1.250 in1.000 +/- .015 in1.382 in23.0 lb
    WY**NU-1216 .750 - 16 UNF1.250 in1.000 +/- .015 in1.382 in23.0 lb
    WY**NU-1409 .875 - 9 UNC1.437 in1.125 +/- .015 in1.589 in34.0 lb
    WY**NU-1414 .875 - 14 UNF1.437 in1.125 +/- .015 in1.589 in34.0 lb
    WY**NU-1608 1.000 - 8 UNC1.625 in1.281 +/- .031 in1.796 in48.0 lb
    WY**NU-1614 1.000 - 14 UNF1.625 in1.281 +/- .031 in1.796 in48.0 lb
    WY**NU-1807 .125 - 7 UNC1.812 in1.438 +/- .031 in2.002 in70.0 lb
    WY**NU-1812 1.125 - 12 UNF1.812 in1.438 +/- .031 in2.002 in70.0 lb
    WY**NU-2007 1.250 - 7 UNC2.000 in1.641 +/- .031 in2.209 in92.0 lb
    WY**NU-2012 1.250 - 12 UNF2.000 in1.641 +/- .031 in2.209 in92.0 lb
    WY**NU-2206 1.375 - 6 UNC2.187 in1.797 +/- .031 in2.416 in120.0 lb
    WY**NU-2212 1.375 - 12 UNF2.187 in1.797 +/- .031 in2.416 in120.0 lb
    WY**NU-2406 1.500 - 6 UNC2.375 in1.922 +/- .031 in2.622 in150.0 lb
    WY**NU-2412 1.500 - 12 UNF2.375 in1.922 +/- .031 in2.622 in150.0 lb
    WY**NU-2805 1.750 - 5 UNC2.750 in2.313 +/- .063 in3.035 in240.0 lb
    WY**NU-2812 1.750 - 12 UNF2.750 in2.313 +/- .063 in3.035 in240.0 lb
    WY**NU-3204 2.000 - 4.5 UNC3.125 in2.406 +/- .063 in3.449 in310.0 lb
    WY**NU-3208 2.000 - 8 UN3.125 in2.406 +/- .063 in3.449 in310.0 lb
    WY**NU-3212 2.000 - 12 UNF3.125 in2.406 +/- .063 in3.449 in310.0 lb
    WY**NU-3604 2.250 - 4.5 UNC3.500 in2.813 +/- .063 in3.862 in400.0 lb
    WY**NU-36082.250 - 8 UN3.500 in2.813 +/- .063 in3.862 in400.0 lb
    WY**NU-36122.250 - 12 UNF3.500 in2.813 +/- .063 in3.862 in400.0 lb
    WY**NU-4004 2.500 - 4 UNC4.000 in3.093 +/- .063 in4.618 in682.0 lb
    WY**NU-4008 2.500 - 8 UN4.000 in3.093 +/- .063 in4.618 in682.0 lb
    WY**NU-4012 2.500 - 12 UNF4.000 in3.093 +/- .063 in4.618 in682.0 lb
  • NTU Series - Heavy Hexagon, Thin














































































































































































































































    Item #Thread Size
    (Class 3B Fit)
    Nominal Hex
    Size (A)
    Thickness
    (B)
    Width Across
    Corners, MIN. (C)
    Approx. Weight
    per 100 pcs
    WY**NTU-1210 .750 - 10 UNC1.250 in.703 +/- .015 in1.382 in15.0 lb
    WY**NTU-1216 .750 - 16 UNF1.250 in.703 +/- .015 in1.382 in15.0 lb
    WY**NTU-1409 .875 - 9 UNC1.437 in.781 +/- .015 in1.589 in21.0 lb
    WY**NTU-1414 .875 - 14 UNF1.437 in.781 +/- .015 in1.589 in21.0 lb
    WY**NTU-1608 1.000 - 8 UNC1.625 in.891 +/- .031 in1.796 in30.0 lb
    WY**NTU-1614 1.000 - 14 UNF1.625 in.891 +/- .031 in1.796 in30.0 lb
    WY**NTU-1807 .125 - 7 UNC1.812 in.969 +/- .031 in2.002 in47.0 lb
    WY**NTU-1812 1.125 - 12 UNF1.812 in.969 +/- .031 in2.002 in47.0 lb
    WY**NTU-2007 1.250 - 7 UNC2.000 in1.109 +/- .031 in2.209 in57.0 lb
    WY**NTU-2012 1.250 - 12 UNF2.000 in1.109 +/- .031 in2.209 in57.0 lb
    WY**NTU-2206 1.375 - 6 UNC2.187 in1.188 +/- .031 in2.416 in70.0 lb
    WY**NTU-2212 1.375 - 12 UNF2.187 in1.188 +/- .031 in2.416 in70.0 lb
    WY**NTU-2406 1.500 - 6 UNC2.375 in1.313 +/- .031 in2.622 in95.0 lb
    WY**NTU-2412 1.500 - 12 UNF2.375 in1.313 +/- .031 in2.622 in95.0 lb
    WY**NTU-2805 1.750 - 5 UNC2.750 in1.469 +/- .063 in3.035 in140.0 lb
    WY**NTU-2812 1.750 - 12 UNF2.750 in1.469 +/- .063 in3.035 in140.0 lb
    WY**NTU-3204 2.000 - 4.5 UNC3.125 in1.672 +/- .063 in3.449 in210.0 lb
    WY**NTU-3208 2.000 - 8 UN3.125 in1.672 +/- .063 in3.449 in210.0 lb
    WY**NTU-3212 2.000 - 12 UNF3.125 in1.672 +/- .063 in3.449 in210.0 lb
    WY**NTU-3604 2.250 - 4.5 UNC3.500 in1.938 +/- .063 in3.862 in290.0 lb
    WY**NTU-36082.250 - 8 UN3.500 in1.938 +/- .063 in3.862 in290.0 lb
    WY**NTU-36122.250 - 12 UNF3.500 in1.938 +/- .063 in3.862 in290.0 lb
    WY**NTU-4004 2.500 - 4 UNC4.000 in2.187 +/- .063 in4.618 in430.0 lb
    WY**NTU-4008 2.500 - 8 UN4.000 in2.187 +/- .063 in4.618 in430.0 lb
    WY**NTU-4012 2.500 - 12 UNF4.000 in2.187 +/- .063 in4.618 in430.0 lb
  • Light Hexagon, Thick




































































    Item #Thread Size
    (Class 3B Fit)
    Nominal Hex
    Size (A)
    Thickness
    (B)
    Width Across
    Corners, MIN. (C)
    Approx. Weight
    per 100 pcs
    WY**N1260-1216 .750 - 16 UNC1.062 in1.250 +/- .015 in1.191 in18.0 lb
    WY**N1260-1414 .875 - 14 UNF1.250 in1.438 +/- .015 in1.403 in30.0 lb
    WY**N1260-1614 1.000 - 14 UNC1.437 in1.672 +/- .031 in1.615 in46.0 lb
    WY**N1260-1812 1.125 - 12 UNF1.625 in1.843 +/- .031 in1.826 in65.0 lb
    WY**N1260-2012 1.250 - 12 UNC1.812 in2.031 +/- .031 in2.038 in88.0 lb
    WY**N1260-2412 1.500 - 12 UNF2.187 in2.380 +/- .031 in2.416 in147.0 lb
  • Metric Hex Nylon Insert Locknuts





















































































































































































































    Item #Thread SizeNominal Hex
    Size (A)
    Thickness
    (B)
    Width Across
    Corners, MIN. (C)
    Hex Height (D)
    Minimum
    WY**D985-20 x 250 20 x 2.50 mm30 mm20.0 mm32.95 mm14.0 mm
    WY**D985-20 x 150 20 x 1.50 mm30 mm20.0 mm32.95 mm14.0 mm
    WY**D985-22 x 250 22 x 2.50 mm32 mm22.0 mm35.03 mm15.0 mm
    WY**D985-22 x 150 22 x 1.50 mm32 mm22.0 mm35.03 mm15.0 mm
    WY**D985-24 x 300 24 x 3.00 mm36 mm24.0 mm39.55 mm15.0 mm
    WY**D985-24 x 200 24 x 2.00 mm36 mm24.0 mm39.55 mm15.0 mm
    WY**D985-27 x 300 27 x 3.00 mm41 mm27.0 mm45.20 mm17.0 mm
    WY**D985-27 x 200 27 x 2.00 mm41 mm27.0 mm45.20 mm17.0 mm
    WY**D985-30 x 350 30 x 3.50 mm46 mm30.0 mm50.85 mm19.0 mm
    WY**D985-30 x 350 30 x 2.00 mm46 mm30.0 mm50.85 mm19.0 mm
    WY**D985-33 x 350 33 x 3.50 mm50 mm33.0 mm55.37 mm22.0 mm
    WY**D985-33 x 200 33 x 2.00 mm50 mm33.0 mm55.37 mm22.0 mm
    WY**D985-36 x 400 36 x 4.00 mm55 mm36.0 mm60.79 mm25.0 mm
    WY**D985-36 x 300 36 x 3.00 mm55 mm36.0 mm60.79 mm25.0 mm
    WY**D985-39 x 400 39 x 4.00 mm60 mm39.0 mm66.44 mm27.0 mm
    WY**D985-39 x 300 39 x 3.00 mm60 mm39.0 mm66.44 mm27.0 mm
    WY**D985-42 x 450 42 x 4.50 mm68 mm42.0 mm72.09 mm29.0 mm
    WY**D985-42 x 300 42 x 3.00 mm68 mm42.0 mm72.09 mm29.0 mm
    WY**D985-45 x 450 45 x 4.50 mm70 mm45.0 mm76.95 mm32.0 mm
    WY**D985-45 x 300 45 x 3.00 mm70 mm45.0 mm76.95 mm32.0 mm
    WY**D985-48 x 500 48 x 5.00 mm75 mm48.0 mm82.60 mm36.0 mm
    WY**D985-48 x 30048 x 3.00 mm75 mm48.0 mm82.60 mm36.0 mm












































































































































Item #Thread Size
(Class 3B Fit)
Nominal Hex
Size (A)
Thickness
(B)
Width Across
Corners, MIN. (C)
Approx. Weight
per 100 pcs
WY**NE-1210.750-10 UNC1.062 in.875 +/- .015 in1.191 in12.1 lb
WY**NE-1216.750-16 UNC1.062 in.875 +/- .015 in1.191 in12.1 lb
WY**NE-1409.875-9 UNC1.250 in.984 +/- .015 in1.403 in19.4 lb
WY**NE-1414.875-14 UNC1.250 in.984 +/- .015 in1.403 in19.4 lb
WY**NE-16081.000-8 UNC1.437 in1.047 +/- .031 in1.615 in28.5 lb
WY**NE-16141.000-14 UNC1.437 in1.047 +/- .031 in1.615 in28.5 lb
WY**NE-18071.125-7 UNC1.625 in1.172 +/- .031 in1.826 in41.9 lb
WY**NE-18121.125-12 UNC1.625 in1.172 +/- .031 in1.826 in41.9 lb
WY**NE-20071.250-7 UNC1.812 in1.391 +/- .031 in2.038 in60.3 lb
WY**NE-20121.250-7 UNC1.812 in1.391 +/- .031 in2.038 in60.3 lb
WY**NE-22061.375-6 UNC2.000 in1.578 +/- .031 in2.249 in96.5 lb
WY**NE-22121.375-12 UNC2.000 in1.578 +/- .031 in2.249 in96.5 lb
WY**NE-24061.500 -6 UNC2.187 in1.609 +/- .031 in2.416 in125.3 lb
WY**NE-24121.500 -12 UNC2.187 in1.609 +/- .031 in2.416 in125.3 lb












































































































































Item #Thread Size
(Class 3B Fit)
Nominal Hex
Size (A)
Thickness
(B)
Width Across
Corners, MIN. (C)
Approx. Weight
per 100 pcs
WY**NTE-1210.750-10 UNC1.062 in.406 +/- .015 in1.191 in5.0 lb
WY**NTE-1216.750-16 UNC1.062 in.406 +/- .015 in1.191 in5.0 lb
WY**NTE-1409.875-9 UNC1.250 in.469 +/- .015 in1.403 in7.9 lb
WY**NTE-1414.875-14 UNC1.250 in.469 +/- .015 in1.403 in7.9 lb
WY**NTE-16081.000-8 UNC1.437 in.547 +/- .031 in1.615 in13.5 lb
WY**NTE-16141.000-14 UNC1.437 in.547 +/- .031 in1.615 in13.5 lb
WY**NTE-18071.125-7 UNC1.625 in.641 +/- .031 in1.826 in18.5 lb
WY**NTE-18121.125-12 UNC1.625 in.641 +/- .031 in1.826 in18.5 lb
WY**NTE-20071.250-7 UNC1.812 in.734 +/- .031 in2.038 in26.2 lb
WY**NTE-20121.250-7 UNC1.812 in.734 +/- .031 in2.038 in26.2 lb
WY**NTE-22061.375-6 UNC2.000 in.790 +/- .031 in2.249 in33.0 lb
WY**NTE-22121.375-12 UNC2.000 in.790 +/- .031 in2.249 in33.0 lb
WY**NTE-24061.500 -6 UNC2.187 in.797 +/- .031 in2.416 in43.0 lb
WY**NTE-24121.500 -12 UNC2.187 in.797 +/- .031 in2.416 in43.0 lb














































































































































































































































Item #Thread Size
(Class 3B Fit)
Nominal Hex
Size (A)
Thickness
(B)
Width Across
Corners, MIN. (C)
Approx. Weight
per 100 pcs
WY**NU-1210 .750 - 10 UNC1.250 in1.000 +/- .015 in1.382 in23.0 lb
WY**NU-1216 .750 - 16 UNF1.250 in1.000 +/- .015 in1.382 in23.0 lb
WY**NU-1409 .875 - 9 UNC1.437 in1.125 +/- .015 in1.589 in34.0 lb
WY**NU-1414 .875 - 14 UNF1.437 in1.125 +/- .015 in1.589 in34.0 lb
WY**NU-1608 1.000 - 8 UNC1.625 in1.281 +/- .031 in1.796 in48.0 lb
WY**NU-1614 1.000 - 14 UNF1.625 in1.281 +/- .031 in1.796 in48.0 lb
WY**NU-1807 .125 - 7 UNC1.812 in1.438 +/- .031 in2.002 in70.0 lb
WY**NU-1812 1.125 - 12 UNF1.812 in1.438 +/- .031 in2.002 in70.0 lb
WY**NU-2007 1.250 - 7 UNC2.000 in1.641 +/- .031 in2.209 in92.0 lb
WY**NU-2012 1.250 - 12 UNF2.000 in1.641 +/- .031 in2.209 in92.0 lb
WY**NU-2206 1.375 - 6 UNC2.187 in1.797 +/- .031 in2.416 in120.0 lb
WY**NU-2212 1.375 - 12 UNF2.187 in1.797 +/- .031 in2.416 in120.0 lb
WY**NU-2406 1.500 - 6 UNC2.375 in1.922 +/- .031 in2.622 in150.0 lb
WY**NU-2412 1.500 - 12 UNF2.375 in1.922 +/- .031 in2.622 in150.0 lb
WY**NU-2805 1.750 - 5 UNC2.750 in2.313 +/- .063 in3.035 in240.0 lb
WY**NU-2812 1.750 - 12 UNF2.750 in2.313 +/- .063 in3.035 in240.0 lb
WY**NU-3204 2.000 - 4.5 UNC3.125 in2.406 +/- .063 in3.449 in310.0 lb
WY**NU-3208 2.000 - 8 UN3.125 in2.406 +/- .063 in3.449 in310.0 lb
WY**NU-3212 2.000 - 12 UNF3.125 in2.406 +/- .063 in3.449 in310.0 lb
WY**NU-3604 2.250 - 4.5 UNC3.500 in2.813 +/- .063 in3.862 in400.0 lb
WY**NU-36082.250 - 8 UN3.500 in2.813 +/- .063 in3.862 in400.0 lb
WY**NU-36122.250 - 12 UNF3.500 in2.813 +/- .063 in3.862 in400.0 lb
WY**NU-4004 2.500 - 4 UNC4.000 in3.093 +/- .063 in4.618 in682.0 lb
WY**NU-4008 2.500 - 8 UN4.000 in3.093 +/- .063 in4.618 in682.0 lb
WY**NU-4012 2.500 - 12 UNF4.000 in3.093 +/- .063 in4.618 in682.0 lb














































































































































































































































Item #Thread Size
(Class 3B Fit)
Nominal Hex
Size (A)
Thickness
(B)
Width Across
Corners, MIN. (C)
Approx. Weight
per 100 pcs
WY**NTU-1210 .750 - 10 UNC1.250 in.703 +/- .015 in1.382 in15.0 lb
WY**NTU-1216 .750 - 16 UNF1.250 in.703 +/- .015 in1.382 in15.0 lb
WY**NTU-1409 .875 - 9 UNC1.437 in.781 +/- .015 in1.589 in21.0 lb
WY**NTU-1414 .875 - 14 UNF1.437 in.781 +/- .015 in1.589 in21.0 lb
WY**NTU-1608 1.000 - 8 UNC1.625 in.891 +/- .031 in1.796 in30.0 lb
WY**NTU-1614 1.000 - 14 UNF1.625 in.891 +/- .031 in1.796 in30.0 lb
WY**NTU-1807 .125 - 7 UNC1.812 in.969 +/- .031 in2.002 in47.0 lb
WY**NTU-1812 1.125 - 12 UNF1.812 in.969 +/- .031 in2.002 in47.0 lb
WY**NTU-2007 1.250 - 7 UNC2.000 in1.109 +/- .031 in2.209 in57.0 lb
WY**NTU-2012 1.250 - 12 UNF2.000 in1.109 +/- .031 in2.209 in57.0 lb
WY**NTU-2206 1.375 - 6 UNC2.187 in1.188 +/- .031 in2.416 in70.0 lb
WY**NTU-2212 1.375 - 12 UNF2.187 in1.188 +/- .031 in2.416 in70.0 lb
WY**NTU-2406 1.500 - 6 UNC2.375 in1.313 +/- .031 in2.622 in95.0 lb
WY**NTU-2412 1.500 - 12 UNF2.375 in1.313 +/- .031 in2.622 in95.0 lb
WY**NTU-2805 1.750 - 5 UNC2.750 in1.469 +/- .063 in3.035 in140.0 lb
WY**NTU-2812 1.750 - 12 UNF2.750 in1.469 +/- .063 in3.035 in140.0 lb
WY**NTU-3204 2.000 - 4.5 UNC3.125 in1.672 +/- .063 in3.449 in210.0 lb
WY**NTU-3208 2.000 - 8 UN3.125 in1.672 +/- .063 in3.449 in210.0 lb
WY**NTU-3212 2.000 - 12 UNF3.125 in1.672 +/- .063 in3.449 in210.0 lb
WY**NTU-3604 2.250 - 4.5 UNC3.500 in1.938 +/- .063 in3.862 in290.0 lb
WY**NTU-36082.250 - 8 UN3.500 in1.938 +/- .063 in3.862 in290.0 lb
WY**NTU-36122.250 - 12 UNF3.500 in1.938 +/- .063 in3.862 in290.0 lb
WY**NTU-4004 2.500 - 4 UNC4.000 in2.187 +/- .063 in4.618 in430.0 lb
WY**NTU-4008 2.500 - 8 UN4.000 in2.187 +/- .063 in4.618 in430.0 lb
WY**NTU-4012 2.500 - 12 UNF4.000 in2.187 +/- .063 in4.618 in430.0 lb




































































Item #Thread Size
(Class 3B Fit)
Nominal Hex
Size (A)
Thickness
(B)
Width Across
Corners, MIN. (C)
Approx. Weight
per 100 pcs
WY**N1260-1216 .750 - 16 UNC1.062 in1.250 +/- .015 in1.191 in18.0 lb
WY**N1260-1414 .875 - 14 UNF1.250 in1.438 +/- .015 in1.403 in30.0 lb
WY**N1260-1614 1.000 - 14 UNC1.437 in1.672 +/- .031 in1.615 in46.0 lb
WY**N1260-1812 1.125 - 12 UNF1.625 in1.843 +/- .031 in1.826 in65.0 lb
WY**N1260-2012 1.250 - 12 UNC1.812 in2.031 +/- .031 in2.038 in88.0 lb
WY**N1260-2412 1.500 - 12 UNF2.187 in2.380 +/- .031 in2.416 in147.0 lb





















































































































































































































Item #Thread SizeNominal Hex
Size (A)
Thickness
(B)
Width Across
Corners, MIN. (C)
Hex Height (D)
Minimum
WY**D985-20 x 250 20 x 2.50 mm30 mm20.0 mm32.95 mm14.0 mm
WY**D985-20 x 150 20 x 1.50 mm30 mm20.0 mm32.95 mm14.0 mm
WY**D985-22 x 250 22 x 2.50 mm32 mm22.0 mm35.03 mm15.0 mm
WY**D985-22 x 150 22 x 1.50 mm32 mm22.0 mm35.03 mm15.0 mm
WY**D985-24 x 300 24 x 3.00 mm36 mm24.0 mm39.55 mm15.0 mm
WY**D985-24 x 200 24 x 2.00 mm36 mm24.0 mm39.55 mm15.0 mm
WY**D985-27 x 300 27 x 3.00 mm41 mm27.0 mm45.20 mm17.0 mm
WY**D985-27 x 200 27 x 2.00 mm41 mm27.0 mm45.20 mm17.0 mm
WY**D985-30 x 350 30 x 3.50 mm46 mm30.0 mm50.85 mm19.0 mm
WY**D985-30 x 350 30 x 2.00 mm46 mm30.0 mm50.85 mm19.0 mm
WY**D985-33 x 350 33 x 3.50 mm50 mm33.0 mm55.37 mm22.0 mm
WY**D985-33 x 200 33 x 2.00 mm50 mm33.0 mm55.37 mm22.0 mm
WY**D985-36 x 400 36 x 4.00 mm55 mm36.0 mm60.79 mm25.0 mm
WY**D985-36 x 300 36 x 3.00 mm55 mm36.0 mm60.79 mm25.0 mm
WY**D985-39 x 400 39 x 4.00 mm60 mm39.0 mm66.44 mm27.0 mm
WY**D985-39 x 300 39 x 3.00 mm60 mm39.0 mm66.44 mm27.0 mm
WY**D985-42 x 450 42 x 4.50 mm68 mm42.0 mm72.09 mm29.0 mm
WY**D985-42 x 300 42 x 3.00 mm68 mm42.0 mm72.09 mm29.0 mm
WY**D985-45 x 450 45 x 4.50 mm70 mm45.0 mm76.95 mm32.0 mm
WY**D985-45 x 300 45 x 3.00 mm70 mm45.0 mm76.95 mm32.0 mm
WY**D985-48 x 500 48 x 5.00 mm75 mm48.0 mm82.60 mm36.0 mm
WY**D985-48 x 30048 x 3.00 mm75 mm48.0 mm82.60 mm36.0 mm