ANSI B1.1 - 1982 UN NUT 1/4P 60

UN

INTERNAL

1/8P UN SCREW THREAD LENGTH – UP TO 3D D = NOMINAL THREAD SIZE

THREAD SIZEPITCHORDERINGLL1D1D2NO. OF
TPICODEFLUTES

COARSE UNC FINE UNF

10-8080TMC03011L3 80UN393.931.183
21-7272TMC03014L5 72UN395.831.443
31-7272TMC06014L5 72UN575.861.443
42-563-5656TMC03016L6 56UN396.831.663
52-563-5656TMC06016L6 56UN576.861.663
62-563-5656TMCL06016L6 56UN1006.861.663
74-4040TMC06021L8 40UN578.162.123
84-4040TMCL06021L8 40UN1008.162.123
95-4040TMC06024L9 40UN579.862.463
106-326-4032TMC06025L10 32UN5710.762.573
116-3232TMCL06025L10 32UN10010.762.573
128-3232TMC06032L12 32UN5712.763.223
1310-3232TMC06037L15 32UN5715.563.703
1410-3232TMCL06037L15 32UN10015.563.703
1512-2828TMC06042L16 28UN5716.064.203
161/4"-2828TMC06052L19 28UN5719.365.203
171/4"-2828TMCL06052L19 28UN10019.365.203
185/16"-2424TMC08066L24 24UN6324.286.653
191/4"-207/16"-2020TMC06048L19 20UN5719.464.853
201/4"-207/16"-2020TMCL06048L19 20UN10019.464.853
215/16"-1818TMC06059L23 18UN5723.065.903
223/8"-1616TMC08069L28 16UN6328.586.903