*Теоретический вес 1000 шт.

d	M3	M4	M5	M6	M8	M10
D	5,6	7,4	9,2	11,0	14,5	18,0
bmin	12,0	14,0	16,0	18,0	22,0	26,0
kmax	1,65	2,2	2,5	3,0	4,0	5,0
L/d	M3	M4	M5	M6	M8	M10
6	0,362	0,701	1,147
7	0,406	0,777	1,269
8	0,449	0,854	1,391	2,091
9	0,492	0,930	1,513	2,271
10	0,536	1,007	1,636	2,445	4,770
11	0,579	1,083	1,758	2,620	5,085
12	0,622	1,159	1,880	2,794	5,400	9,050
13	0,666	1,236	2,002	2,969	5,716	9,550
14	0,709	1,312	2,124	3,144	6,031	10,050
16	0,796	1,465	2,369	3,493	6,662	11,060
18	0,882	1,618	2,613	3,842	7,293	12,050
20	0,969	1,771	2,857	4,191	7,924	13,050
22	1,056	1,924	3,102	4,541	8,555	14,050
25	1,186	2,153	3,468	5,064	9,501	15,540
28	1,315	2,383	3,835	5,588	10,445	17,040
30	1,402	2,536	4,079	5,938	11,079	18,040
32		2,689	4,324	6,287	11,709	19,030
35		2,918	4,690	6,811	12,556	20,530
38		3,147	5,057	7,335	13,602	22,020
40		3,300	5,301	7,684	14,233	23,020
42			5,546	8,034	14,864	24,020
45			5,912	8,557	15,810	25,520
48			6,279	9,082	16,756	27,010
50			6,523	9,430	17,387	28,010
55				10,304	18,964	30,500
60				11,177	20,541	33,000
65					22,118	35,490
70					23,695	37,980