|
|
|
Metric Calculation
Tables, (click here for Imperial)
Dia. Of Bolts
orPost to be
fastened |
Dia. Of
Drilled
Opening |
Depth
if Drilled opening |
| 50mm |
75mm |
100mm |
150mm |
200mm |
250mm |
300mm |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 6mm |
12mm |
7 |
gm |
11.4 |
gm |
14.3 |
gm |
21.4 |
gm |
28.5 |
gm |
1.25 |
gm |
42.8 |
gm |
| |
20mm |
20 |
gm |
28.5 |
gm |
42.8 |
gm |
57.1 |
gm |
85.6 |
gm |
3.50 |
gm |
114.2 |
gm |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
16mm |
10 |
gm |
14.3 |
gm |
21.4 |
gm |
28.5 |
gm |
42.8 |
gm |
1.70 |
gm |
57.1 |
gm |
| 10mm |
18mm |
14 |
gm |
22.8 |
gm |
28.5 |
gm |
49.9 |
gm |
64.2 |
gm |
2.75 |
gm |
92.8 |
gm |
| |
25mm |
29 |
gm |
42.8 |
gm |
57.1 |
gm |
85.6 |
gm |
114.2 |
gm |
5.00 |
gm |
171.2 |
gm |
| |
32mm |
50 |
gm |
78.5 |
gm |
107.0 |
gm |
157.0 |
gm |
214.1 |
gm |
8.50 |
gm |
285.4 |
gm |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
18mm |
11 |
gm |
17.1 |
gm |
25.7 |
gm |
35.7 |
gm |
49.9 |
gm |
2.00 |
gm |
71.4 |
gm |
| 12mm |
25mm |
29 |
gm |
42.8 |
gm |
57.1 |
gm |
85.6 |
gm |
114.2 |
gm |
5.00 |
gm |
171.2 |
gm |
| |
32mm |
50 |
gm |
71.4 |
gm |
99.9 |
gm |
171.2 |
gm |
199.8 |
gm |
9.00 |
gm |
299.7 |
gm |
| |
45mm |
114 |
gm |
171.2 |
gm |
228.3 |
gm |
342.5 |
gm |
456.6 |
gm |
1.25 |
gm |
684.9 |
gm |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
25mm |
23 |
gm |
35.7 |
gm |
49.9 |
gm |
71.4 |
gm |
99.9 |
gm |
1.25 |
gm |
142.7 |
gm |
| 16mm |
32mm |
43 |
gm |
64.2 |
gm |
92.8 |
gm |
135.6 |
gm |
185.5 |
gm |
8.00 |
gm |
271.1 |
gm |
| |
45mm |
114 |
gm |
164.1 |
gm |
228.3 |
gm |
313.9 |
gm |
456.6 |
gm |
1.25 |
gm |
639.2 |
gm |
| |
50mm |
136 |
gm |
199.8 |
gm |
271.1 |
gm |
392.4 |
gm |
547.9 |
gm |
1.50 |
gm |
776.2 |
gm |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
25mm |
17 |
gm |
28.5 |
gm |
35.7 |
gm |
57.1 |
gm |
71.4 |
gm |
3.00 |
gm |
114.2 |
gm |
| |
32mm |
36 |
gm |
57.1 |
gm |
71.4 |
gm |
114.2 |
gm |
142.7 |
gm |
6.50 |
gm |
228.3 |
gm |
| 20mm |
38mm |
64 |
gm |
92.8 |
gm |
128.4 |
gm |
185.5 |
gm |
256.9 |
gm |
11.00 |
gm |
371.0 |
gm |
| |
50mm |
143 |
gm |
199.8 |
gm |
271.1 |
gm |
399.6 |
gm |
570.7 |
gm |
1.50 |
gm |
799.0 |
gm |
| |
65mm |
214 |
gm |
313.9 |
gm |
428.1 |
gm |
639.2 |
gm |
867.5 |
gm |
2.40 |
gm |
1,278.5 |
gm |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
38mm |
50 |
gm |
71.4 |
gm |
99.9 |
gm |
142.7 |
gm |
199.8 |
gm |
8.50 |
gm |
285.4 |
gm |
| 25mm |
50mm |
114 |
gm |
171.2 |
gm |
228.3 |
gm |
342.5 |
gm |
456.6 |
gm |
1.25 |
gm |
684.9 |
gm |
| |
65mm |
200 |
gm |
285.4 |
gm |
399.6 |
gm |
593.6 |
gm |
799.0 |
gm |
2.20 |
gm |
1,187.1 |
gm |
| |
87mm |
428 |
gm |
639.2 |
gm |
867.5 |
gm |
1,255.6 |
gm |
1,712.2 |
gm |
4.60 |
gm |
2,556.9 |
gm |
| |
|
- |
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
38mm |
29 |
gm |
42.8 |
gm |
57.1 |
gm |
85.6 |
gm |
114.2 |
gm |
5.00 |
gm |
171.2 |
gm |
| 32mm |
50mm |
100 |
gm |
142.7 |
gm |
199.8 |
gm |
285.4 |
gm |
371.0 |
gm |
1.00 |
gm |
547.9 |
gm |
| |
65mm |
186 |
gm |
285.4 |
gm |
371.0 |
gm |
547.9 |
gm |
730.5 |
gm |
2.00 |
gm |
1,095.8 |
gm |
| |
75mm |
285 |
gm |
428.1 |
gm |
570.7 |
gm |
867.5 |
gm |
1,095.8 |
gm |
3.10 |
gm |
1,735.0 |
gm |
| |
107mm |
639 |
gm |
913.2 |
gm |
1,255.6 |
gm |
1,872.0 |
gm |
2,511.2 |
gm |
6.90 |
gm |
3,744.0 |
gm |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
50mm |
64 |
gm |
99.9 |
gm |
128.4 |
gm |
199.8 |
gm |
268.3 |
gm |
12.00 |
gm |
413.8 |
gm |
| 38mm |
65mm |
157 |
gm |
228.3 |
gm |
313.9 |
gm |
456.6 |
gm |
639.2 |
gm |
1.75 |
gm |
913.2 |
gm |
| |
75mm |
257 |
gm |
371.0 |
gm |
502.2 |
gm |
776.2 |
gm |
1,027.3 |
gm |
2.80 |
gm |
1,552.4 |
gm |
| |
100mm |
548 |
gm |
776.2 |
gm |
1,050.2 |
gm |
1,506.7 |
gm |
2,100.3 |
gm |
5.75 |
gm |
3,196.1 |
gm |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
65mm |
86 |
gm |
128.4 |
gm |
174.1 |
gm |
262.6 |
gm |
349.6 |
gm |
15.30 |
gm |
547.9 |
gm |
| 50mm |
75mm |
186 |
gm |
285.4 |
gm |
371.0 |
gm |
593.6 |
gm |
730.5 |
gm |
2.00 |
gm |
1,141.5 |
gm |
| |
100mm |
2 |
gm |
684.9 |
gm |
913.2 |
gm |
1,369.8 |
gm |
1,826.4 |
gm |
5.00 |
gm |
2,739.5 |
gm |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 65mm |
75mm |
100 |
gm |
157.0 |
gm |
199.8 |
gm |
313.9 |
gm |
399.6 |
gm |
1.20 |
gm |
639.2 |
gm |
| |
100mm |
371 |
gm |
570.7 |
gm |
776.2 |
gm |
1,141.5 |
gm |
1,506.7 |
gm |
4.25 |
gm |
2,283.0 |
gm |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
- |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 75mm |
100mm |
285 |
gm |
399.6 |
gm |
593.6 |
gm |
799.0 |
gm |
1,095.8 |
gm |
3.00 |
gm |
1,689.4 |
gm |
|

[ Home ] [ About
Rockite ] [ Test Reports ] [ Contact
US ]
Copyright © Top Half Sales & Marketing Limited
|