Heavy Hexagon Nuts Astm A-194 2h

Note:



The nut will generally conform ANSI/ASME B 18.2
heavy hex nuts.Threads will conform to class 28 of ANSI 81.1.Material and heat treatment: To achieve
mechanical properties of
grade 2H and 4 which conform the requirements of ASTM A194.In bolts/nut assembly. Tightening should be done
by rotation of
nut. Torque values as recommended in tables for bolts.All dimensions are in inches.

Heavy Hexagon Nuts
ASTM A-194 2H.

Inch
Series, UNC/UNF - Dimensions:







Thread
Size

TPI

W
Max.

C
Max.

H
Norm.



UNC

UN



1/2"

13



0.875"

1.010"
0.484"


9/16"

12



0.938"
1.083"
0.547"


5/8"

11



1.062"
1.227"
0.609"


3/4"

10



1.250"
1.43"
0.734"


7/8"

9



1.238"
1.660"
0.859"


1"

8



1.625"
1.876"
0.984"


1-1/8"



8

1.812"
2.093"
1.109"


1-1/4"



8

2.000"
2.309"
1.219"


1-3/8"



8

2.188"
2.526"
1.344"


1-1/2"



8

2.375"
2.742"
1.469"


1-5/8"



8

2.562"
2.959"
1.594"


1-3/4"



8

2.750"
3.175"
1.719"


1-7/8"



8

2.938"
3.392"
1.844"


2"



8

3.125"
3.608"
1.969"


2-1/4"



8

3.500"
4.041"
2.203"


2-1/2"



8

3.875"
4.474"
2.453"


2-3/4"



8

4.250"
4.907"
2.703"


3"



8

4.625"
5.340"
2.953"


3-1/4"



8

5.000"
5.774"
3.188"


3-1/2"



8

5.375"
6.207"
3.438"





Available
in:
Electro Galv, Blac, Hotdip galv, Yellow
Passivision.