Fractional Hex Flange Nuts
 |
Standard
Spiralock nuts are SAE Grade 8 equivalent, and designed to mate with
standard 2A, 3A and UNJ class of fit bolts. Spiralock nuts
dimensionally conform to IFI standards. Our standard plating is
clear zinc chromate. Other nut styles, platings and materials are
available upon request. |
Nominal
Nut Size |
EDP # |
|
A
Flange Dia. |
B
Across Flats |
C
Across
Corners |
D
Nut Thickness |
E
Minimum
Flange
Edge
Thickness |
Minor
Dia. |
1/4 - 20 |
F04200M |
Max.
Min. |
0.594
0.574 |
0.438
0.428 |
0.505
0.488 |
0.236
0.222 |
0.040 |
0.208-0.218
0.220-0.227 |
1/4 - 28 |
F04280M |
5/16 - 18 |
F05180M |
Max.
Min. |
0.680
0.660 |
0.500
0.489 |
0.577
0.557 |
0.283
0.268 |
0.040 |
0.266-0.276
0.277-0.285 |
5/16 – 24 |
F05240M |
3/8 – 16 |
F06160M |
Max.
Min. |
0.750
0.728 |
0.562
0.551 |
0.650
0.628 |
0.347
0.330 |
0.040 |
0.322-0.334
0.340-0.348 |
3/8 – 24 |
F06240M |
7/16 – 14 |
F07140M |
Max.
Min. |
0.937
0.910 |
0.688
0.675 |
0.794
0.768 |
0.395
0.375 |
0.040 |
0.377-0.391
0.395-0.405 |
7/16 – 20 |
F07200M |
1/2 - 13 |
F08130M |
Max.
Min. |
1.031
1.000 |
0.750
0.736 |
0.866
0.840 |
0.458
0.437 |
0.050 |
0.435-0.450
0.458-0.468 |
1/2 - 20 |
F08200M |
9/16 – 12 |
F09120M |
Max.
Min. |
1.188
1.155 |
0.875
0.861 |
1.010
0.982 |
0.506
0.483 |
0.050 |
0.492-0.508
0.516-0.526 |
9/16 –18 |
F09180M |
5/8 – 11 |
F10110M |
Max.
Min. |
1.281
1.248 |
0.938
0.922 |
1.083
1.051 |
0.569
0.545 |
0.050 |
0.548-0.566
0.578-0.589 |
5/8 – 18 |
F10180M |
3/4 - 10 |
F12100M |
Max.
Min. |
1.500
1.460 |
1.125
1.088 |
1.299
1.240 |
0.675
0.627 |
0.060 |
0.666-0.685
0.697-0.709 |
3/4 - 16 |
F12160M |
7/8 – 9 |
F14090M |
Max.
Min. |
1.750
1.706 |
1.312
1.269 |
1.515
1.446 |
0.788
0.735 |
0.070 |
0.781-0.803
0.815-0.829 |
7/8 – 14 |
F14140M |
1 – 8 |
F16080M |
Max.
Min. |
2.000
1.950 |
1.500
1.450 |
1.732
1.653 |
0.900
0.850 |
0.080 |
0.894-0.919
0.930-0.946 |
1 – 12 |
F16120M |
Standard Ref. IFI 1986
ASTM A563-1984
SAE J995
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Metric Hex Flange Nuts
 |
The
standard Spiralock flange nuts are Property Class 10 equivalent and
designed to mate with standard 4g6g, 6g and MJ class of fit bolts.
Spiralock nuts dimensionally conform to IFI standards. Our
standard plating is clear zinc chromate. Other nut styles,
platings and materials are available upon request. |
Nominal
Nut Size |
EDP # |
|
A
Flange Dia. |
B
Across Flats |
C
Across
Corners |
D
Nut Thickness |
E
Minimum
Flange
Edge
Thickness |
Minor
Dia. |
M5 x 0.8 |
M05080M |
Max.
Min. |
11.81 |
7.77
8.00 |
8.79
9.25 |
4.70
5.00 |
0.99 |
4.32 – 4.47 |
| |
|
M6 x 1.0 |
M06100M |
Max.
Min. |
14.20 |
10.00
9.78 |
11.55
11.05 |
6.00
5.70 |
1.10 |
5.16 – 5.35 |
| |
|
M8 x 1.00 |
M08100M |
Max.
Min. |
17.90 |
13.00
12.73 |
15.01
14.38 |
8.00
7.60 |
1.20 |
7.16 – 7.35
6.95 – 7.19 |
M8 x 1.25 |
M08125M |
M10 x 1.25 |
M10125M |
Max.
Min. |
21.80 |
15.00
14.73 |
17.32
16.64 |
10.00
9.60 |
1.50 |
8.95 – 9.19
8.73 – 9.03 |
M10 x 1.50 |
M10150M |
M12 x 1.25 |
M12125M |
Max.
Min. |
26.00 |
18.00
17.73 |
20.78
20.03 |
12.00
11.60 |
1.80 |
10.95–11.19
10.52-10.86 |
M12 x 1.75 |
M12175M |
M14 x 1.25 |
M14125M |
Max.
Min. |
29.90 |
21.00
20.67 |
24.25
23.35 |
14.00
13.30 |
2.10 |
12.95-13.19
12.73-13.03
12.31-12.70 |
M14 x 1.50 |
M14150M |
M14 x 2.00 |
M14200M |
M16 x 1.50 |
M16150M |
Max.
Min. |
34.50 |
24.00
23.67 |
27.71
26.75 |
16.00
15.30 |
2.40 |
14.73-15.03
14.31-14.70 |
M16 x 2.00 |
M16200M |
M20 x 1.50 |
M20150M |
Max.
Min. |
42.80 |
30.00
29.16 |
34.64
32.95 |
20.00
18.90 |
3.00 |
18.75-19.02
17.88-18.36 |
M20 x 2.50 |
M20250M |
M24 x 2.00 |
M24200M |
Max.
Min. |
51.73 |
36.00
34.80 |
41.57
39.67 |
24.00
22.86 |
3.60 |
22.30-22.71
21.46-22.05 |
M24 x 3.00 |
M24300M |
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