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Fractional
NutN
NutNDimDraw
Unit of Measure
1 2 3 4 5 

Item #

Material

T - Tube O.D.

B - Hex Flat

L

32N316 N/A 316 Stainless Steel N/A 2 in N/A 3 in N/A 2.06 in
1NM N/A Monel N/A 1/16 in N/A 5/16 in N/A .33 in
2NM N/A Monel N/A 1/8 in N/A 7/16 in N/A .52 in
3NM N/A Monel N/A 3/16 in N/A 1/2 in N/A .52 in
4NM N/A Monel N/A 1/4 in N/A 9/16 in N/A .53 in
6NM N/A Monel N/A 3/8 in N/A 11/16 in N/A .59 in
8NM N/A Monel N/A 1/2 in N/A 7/8 in N/A .70 in
10NM N/A Monel N/A 5/8 in N/A 1 in N/A .70 in
12NM N/A Monel N/A 3/4 in N/A 1 1/8 in N/A .72 in
14NM N/A Monel N/A 7/8 in N/A 1 1/4 in N/A .78 in
16NM N/A Monel N/A 1 in N/A 1 1/2 in N/A .78 in
20NM N/A Monel N/A 1 1/4 in N/A 1 7/8 in N/A 1.25 in
24NM N/A Monel N/A 1 1/2 in N/A 2 1/4 in N/A 1.50 in
32NM N/A Monel N/A 2 in N/A 3 in N/A 2.06 in
1NHC N/A Hastelloy® C-276 N/A 1/16 in N/A 5/16 in N/A .33 in
2NHC N/A Hastelloy® C-276 N/A 1/8 in N/A 7/16 in N/A .52 in
3NHC N/A Hastelloy® C-276 N/A 3/16 in N/A 1/2 in N/A .52 in
4NHC N/A Hastelloy® C-276 N/A 1/4 in N/A 9/16 in N/A .53 in
6NHC N/A Hastelloy® C-276 N/A 3/8 in N/A 11/16 in N/A .59 in
8NHC N/A Hastelloy® C-276 N/A 1/2 in N/A 7/8 in N/A .70 in
10NHC N/A Hastelloy® C-276 N/A 5/8 in N/A 1 in N/A .70 in
12NHC N/A Hastelloy® C-276 N/A 3/4 in N/A 1 1/8 in N/A .72 in
14NHC N/A Hastelloy® C-276 N/A 7/8 in N/A 1 1/4 in N/A .78 in
16NHC N/A Hastelloy® C-276 N/A 1 in N/A 1 1/2 in N/A .78 in
20NHC N/A Hastelloy® C-276 N/A 1 1/4 in N/A 1 7/8 in N/A 1.25 in
Unit of Measure
1 2 3 4 5