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Unit:inch

Nylon Insert Locknuts (Inch Series)

ASME B 18.16.6 - 2008

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美标ASME B18.16.6 - 2008 ASME18.16.6 18.16 Nylon Insert Locknuts (Inch Series)
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 *Models with different eras.

Nominal Diameter
d
1/4 5/16 3/8 7/16 1/2 9/16 5/8 3/4 7/8 1 1-1/8 1-1/4 1-3/8 1-1/2
d
PP UNC
UNF
s max
min
e min
h max
min
m min
dw min
0.2500 0.3125 0.3750 0.4375 0.5000 0.5625 0.6250 0.7500 0.8750 1.0000 1.1250 1.2500 1.3750 1.5000
20 18 16 14 13 12 11 10 9 8 7 7 6 6
28 24 24 20 20 18 18 16 14 12 12 12 12 12
0.439 0.502 0.564 0.627 0.752 0.877 0.940 1.064 1.252 1.440 1.627 1.815 2.008 2.197
0.43 0.489 0.551 0.616 0.736 0.861 0.922 1.052 1.239 1.427 1.614 1.801 1.973 2.159
0.488 0.557 0.628 0.698 0.840 0.982 1.051 1.191 1.403 1.619 1.833 2.046 2.259 2.473
0.328 0.359 0.468 0.468 0.609 0.656 0.765 0.890 0.999 1.078 1.203 1.422 1.609 1.640
0.298 0.329 0.438 0.438 0.579 0.626 0.735 0.860 0.969 1.016 1.141 1.360 1.547 1.578
0.225 0.25 0.335 0.324 0.464 0.469 0.593 0.742 0.79 0.825 0.930 1.125 1.282 1.313
0.416 0.475 0.534 0.597 0.712 0.830 0.890 1.033 1.230 1.418 1.605 1.793 1.962 2.148

Alternative history

ANSI/ASME B 18.16.6 - 2008 ANSI/ASME B 18.16.6NE - 2017

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  • Material: Brass H62, Red Copper; Specifications: 1/4-5/8; Surface Treatment: Chemical Yellowing, Nickel Plating, etc.
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