Weights per Thousand
| Weights
per Thousand of Pan Head Machine Screws Type 1, F, 23 & 25 - Screw Size |
||||||||||
|
Length (inches) |
Decimal |
4-40 |
6- 32 |
8- 32 |
10- 24 |
10- 32 |
12- 24 |
1/4- 20 |
5/16- 18 |
3/8- 16 |
|
3/16 |
.1875 |
1.00 |
1.50 |
2.50 |
4.00 |
4.00 |
.... |
. |
. |
. |
|
1/4 |
.250 |
1.00 |
1.75 |
3.00 |
4.00 |
4.50 |
5.75 |
8.50 |
. |
. |
|
5/16 |
.3125 |
1.25 |
2.00 |
3.00 |
4.50 |
4.75 |
6.00 |
9.00 |
16.75 |
... |
|
3/8 |
.375 |
1.50 |
2.00 |
3.50 |
4.75 |
5.00 |
6.50 |
10.00 |
17.75 |
29.25 |
|
7/16 |
.4375 |
1.50 |
2.25 |
3.75 |
5.25 |
5.50 |
7.00 |
10.50 |
19.00 |
31.00 |
|
1/2 |
.500 |
1.75 |
2.50 |
4.00 |
5.50 |
5.75 |
7.50 |
11.25 |
20.00 |
32.25 |
|
9/16 |
.5625 |
1.75 |
2.75 |
4.25 |
6.00 |
6.25 |
8.00 |
11.75 |
21.00 |
33.75 |
|
5/8 |
.625 |
2.00 |
3.00 |
4.50 |
6.25 |
6.75 |
8.50 |
12.50 |
22.00 |
35.00 |
|
3/4 |
.750 |
2.25 |
3.25 |
5.00 |
7.00 |
7.50 |
9.25 |
13.75 |
24.00 |
38.00 |
|
7/8 |
.875 |
2.50 |
3.50 |
5.75 |
7.75 |
8.25 |
10.25 |
15.00 |
26.25 |
41.00 |
|
1 |
.. |
2.50 |
4.00 |
6.25 |
8.50 |
9.00 |
11.00 |
16.25 |
28.25 |
44.00 |
|
1-1/8 |
1.125 |
3.00 |
4.50 |
6.75 |
9.00 |
9.75 |
12.00 |
17.50 |
30.25 |
47.00 |
|
1-1/4 |
1.250 |
3.00 |
4.75 |
7.50 |
10.00 |
10.50 |
13.00 |
18.75 |
32.50 |
50.00 |
|
1-1/2 |
1.500 |
3.50 |
5.50 |
8.50 |
11.25 |
12.00 |
14.75 |
21.25 |
36.50 |
56.00 |
|
1-3/4 |
1.750 |
4.00 |
6.25 |
9.50 |
12.50 |
13.50 |
16.50 |
23.75 |
41.00 |
62.00 |
|
2 |
. |
4.30 |
7.00 |
10.75 |
14.00 |
15.00 |
18.50 |
26.25 |
45.00 |
68.00 |
|
2-1/4 |
2.250 |
5.80 |
7.75 |
12.00 |
15.25 |
16.75 |
20.00 |
29.00 |
49.00 |
74.00 |
|
2-1/2 |
2.500 |
6.30 |
8.50 |
13.00 |
16.75 |
18.25 |
22.00 |
31.50 |
53.50 |
80.00 |
|
2-3/4 |
2.750 |
6.80 |
9.25 |
14.00 |
18.00 |
19.75 |
24.00 |
34.00 |
57.50 |
85.50 |
|
3 |
. |
7.30 |
10.00 |
15.00 |
19.50 |
21.25 |
26.00 |
36.50 |
62.00 |
92.00 |
|
3-1/4 |
3.250 |
7.80 |
11.00 |
16.25 |
21.00 |
23.00 |
27.50 |
39.00 |
66.00 |
97.00 |
|
3-1/2 |
3.500 |
8.30 |
11.75 |
17.50 |
22.25 |
24.25 |
29.25 |
41.50 |
70.00 |
103.00 |
|
3-3/4 |
3.750 |
8.80 |
12.15 |
18.80 |
24.00 |
26.00 |
31.00 |
44.00 |
74.00 |
109.00 |
|
4 |
. |
9.30 |
13.65 |
20.00 |
25.00 |
27.50 |
33.00 |
47.00 |
78.50 |
115.00 |
|
4-1/2 |
4.500 |
10.00 |
15.10 |
22.30 |
28.00 |
31.00 |
37.00 |
52.00 |
87.00 |
127.00 |
|
5 |
. |
11.00 |
16.60 |
24.40 |
31.00 |
34.00 |
41.00 |
57.00 |
95.00 |
139.00 |
|
5-1/2 |
5.500 |
12.00 |
18.20 |
26.70 |
34.00 |
37.00 |
44.00 |
62.00 |
103.00 |
151.00 |
|
6 |
. |
13.00 |
21.25 |
29.00 |
36.00 |
40.00 |
48.00 |
67.00 |
112.00 |
163.00 |
|
6-1/2 |
6.500 |
14.00 |
22.70 |
31.30 |
39.00 |
43.20 |
52.00 |
72.00 |
121.00 |
175.50 |
|
7 |
. |
15.00 |
24.30 |
33.60 |
42.00 |
46.40 |
56.00 |
77.00 |
130..00 |
187.80 |
|
7-1/2 |
7.500 |
16.00 |
25.70 |
35.90 |
45.00 |
49.60 |
60.00 |
82.00 |
139.00 |
200.00 |
|
8 |
. |
17.00 |
27.20 |
38.10 |
48.00 |
52.80 |
64.00 |
87.00 |
147.00 |
212.30 |
|
8-1/2 |
8.500 |
18.00 |
28.70 |
40.40 |
51.00 |
56.00 |
68.00 |
92.00 |
156.00 |
224.70 |
|
9 |
. |
19.00 |
30.20 |
42.70 |
54.00 |
59.20 |
72.00 |
97.00 |
165.00 |
237.00 |
|
9-1/2 |
9.500 |
20.00 |
31.70 |
44.90 |
57.00 |
62.40 |
86.00 |
102.00 |
173.00 |
249.00 |
|
10 |
. |
21.00 |
33.20 |
46.10 |
60.00 |
65.60 |
90.00 |
107.00 |
181.00 |
261.60 |
|
10-1/2 |
10.500 |
22.00 |
34.70 |
49.30 |
63.00 |
68.80 |
84.00 |
112.00 |
190.00 |
273.00 |
|
11 |
. |
23.00 |
36.20 |
51.60 |
66.00 |
72.00 |
88.00 |
117.00 |
198.00 |
286.20 |
|
11-1/2 |
11.500 |
24.00 |
37.70 |
53.90 |
69.00 |
75.20 |
92.00 |
122.00 |
207.00 |
298.00 |
|
12 |
. |
25.00 |
39.20 |
56.20 |
72.00 |
77.20 |
96.00 |
127.00 |
216.00 |
311.20 |
|
Add
to the above weights for Hex Washer Heads |
||||||||||
|
#4 |
#6 |
#8 |
#10 |
#12 |
1/4 |
5/16 |
3/8 |
|||
|
.20 |
.30 |
.50 |
1.00 |
1.50 |
2.25 |
3.50 |
4.00 |
|||
Torque Tensioning
Screw Point Types
Pilot Hole Sizes
Bolt & Screw Head Types
Weights per Thousand
Unified External Screw Threads
Rod & Bolt Diameters
Metric Conversions
Hole Sizes for Die Casting
Material Strength
Drive Tool Sizes
Hardness Conversions
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Telephone: 216-383-0225 • Fax: 216-481-4427
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