六角头螺栓(GB 5—1976)
六角头螺栓(GB 5—1976)
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六角头螺栓(GB5—1976)mm |
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技术条件按GB 38—76的规定； 括号内尺寸为非优选。 |
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螺纹规格 d |
P 螺距 |
s |
k |
ds |
r |
e |
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最大值 |
最小值 |
公称 |
最大值 |
最小值 |
公称 |
最大值 |
最小值 |
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|
M10 |
1.5 |
17 |
16.57 |
7 |
7.58 |
6.42 |
10 |
10.58 |
9.42 |
0.5 |
19.6 |
|
M12 |
1.75 |
19 |
18.48 |
8 |
8.58 |
7.42 |
12 |
12.7 |
11.3 |
0.8 |
21.9 |
|
(M14) |
2 |
22 |
21.48 |
9 |
9.58 |
8.42 |
14 |
14.7 |
13.3 |
0.8 |
25.4 |
|
M16 |
2 |
24 |
23.48 |
10 |
10.58 |
9.42 |
16 |
16.7 |
15.3 |
1 |
27.7 |
|
(M18) |
2.5 |
27 |
26.48 |
12 |
12.7 |
11.3 |
18 |
18.7 |
17.3 |
1 |
31.2 |
|
M20 |
2.5 |
30 |
29.48 |
13 |
13.7 |
12.3 |
20 |
20.84 |
19.16 |
1 |
34.6 |
|
(M22) |
2.5 |
32 |
31 |
14 |
14.7 |
13.3 |
22 |
22.84 |
21.16 |
1 |
36.9 |
|
M24 |
3 |
36 |
35 |
15 |
15.7 |
14.3 |
24 |
24.84 |
23.16 |
1.5 |
41.6 |
|
(M27) |
3 |
41 |
40 |
17 |
17.7 |
16.3 |
27 |
27.84 |
26.16 |
1.5 |
47.3 |
|
M30 |
3.5 |
46 |
45 |
19 |
20.3 |
17.7 |
30 |
30.84 |
29.16 |
1.5 |
53.1 |
|
M36 |
3.5 |
55 |
53.8 |
23 |
24.3 |
21.7 |
36 |
37 |
35 |
2 |
63.5 |
|
M42 |
4.5 |
65 |
63.8 |
26 |
27.3 |
24.7 |
42 |
43 |
41 |
2 |
75 |
|
M48 |
5 |
75 |
73.8 |
30 |
31.3 |
28.7 |
48 |
49 |
47 |
2 |
86.5 |
|
M56 |
5.5 |
85 |
83.6 |
35 |
36.6 |
33.4 |
56 |
57.2 |
54.8 |
2 |
98 |
|
M64 |
6 |
95 |
93.6 |
40 |
41.6 |
38.4 |
64 |
65.2 |
62.8 |
3 |
109 |
|
M72 |
6 |
105 |
103.6 |
45 |
46.6 |
43.4 |
72 |
73.2 |
70.8 |
3 |
121 |
|
M80 |
6 |
115 |
113.6 |
50 |
51.6 |
48.4 |
80 |
81.2 |
78.8 |
3 |
132 |
|
M90 |
6 |
130 |
128.4 |
57 |
58.9 |
55.1 |
90 |
91.4 |
88.6 |
3 |
150 |
|
M100 |
6 |
145 |
143.4 |
63 |
64.9 |
61.1 |
100 |
101.4 |
98.6 |
3 |
167 |
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公称长度l的商品规格系列：mm |
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|
公称 |
20 |
25 |
30 |
35 |
40 |
45 |
50 |
55 |
|
60 |
65 |
70 |
75 |
80 |
90 |
100 |
110 |
|
|
120 |
130 |
140 |
150 |
160 |
180 |
200 |
220 |
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|
240 |
260 |
280 |
300 |
320 |
350 |
380 |
400 |
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|
420 |
450 |
480 |
500 |
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质量kg |
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螺纹规格d |
M10 |
M12 |
(M14) |
M16 |
(M18) |
M20 |
(M22) |
M24 |
(M27) |
M30 |
M36 |
M42 |
M48 |
M56 |
M64 |
M72 |
M80 |
M90 |
M100 |
|
公称长度l /mm |
每1000件钢制品的质量 ≈ |
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|
20 |
23.63 |
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25 |
26.13 |
37.59 |
54.17 |
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30 |
28.86 |
41.22 |
59.14 |
78.71 |
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35 |
31.94 |
44.85 |
64.11 |
85.37 |
116.7 |
151.5 |
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40 |
35.02 |
49.29 |
69.08 |
92.03 |
125 |
161.9 |
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|
45 |
38.1 |
53.73 |
75.12 |
98.69 |
133.3 |
172.3 |
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50 |
41.18 |
58.17 |
81.16 |
106.3 |
141.6 |
182.7 |
224.4 |
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|
55 |
44.26 |
62.61 |
87.2 |
114.2 |
151.6 |
193.1 |
237.2 |
304.7 |
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|
60 |
47.36 |
67.05 |
93.24 |
122.1 |
161.6 |
205.4 |
250 |
319.7 |
435.7 |
554.9 |
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|
65 |
50.42 |
71.49 |
99.28 |
130 |
171.6 |
217.7 |
264.9 |
334.7 |
455 |
578.6 |
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|
70 |
53.5 |
75.93 |
105.3 |
137.9 |
181.6 |
230 |
279.8 |
352.5 |
474.3 |
602.8 |
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|
75 |
56.58 |
80.37 |
111.3 |
145.8 |
191.6 |
242.3 |
294.7 |
370.3 |
496.8 |
626 |
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|
80 |
59.66 |
84.81 |
117.3 |
153.7 |
201.6 |
254.6 |
309.6 |
388.1 |
519.3 |
653.7 |
1018 |
1492 |
|
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|
90 |
65.82 |
93.69 |
129.3 |
169.5 |
221.6 |
279.2 |
339.4 |
423.7 |
564.3 |
709.1 |
1086 |
1586 |
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|
100 |
71.98 |
102.6 |
141.3 |
185.3 |
241.6 |
303.8 |
369.2 |
459.3 |
609.3 |
764.5 |
1166 |
1680 |
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|
110 |
78.14 |
111.4 |
153.3 |
201.1 |
261.6 |
328.9 |
399 |
494.9 |
654.3 |
819.9 |
1246 |
1788 |
2437 |
|
|
|
|
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|
120 |
84.3 |
120.2 |
165.3 |
216.9 |
281.6 |
353.5 |
428.8 |
530.5 |
699.3 |
875.3 |
1326 |
1896 |
2579 |
|
|
|
|
|
|
|
130 |
90.47 |
129.1 |
177.4 |
232.7 |
301.6 |
378.2 |
458.7 |
566 |
744.2 |
930.8 |
1406 |
2005 |
2721 |
|
|
|
|
|
|
|
140 |
96.64 |
138 |
189.5 |
248.5 |
321.6 |
402.9 |
488.6 |
601.5 |
789.1 |
986.3 |
1486 |
2114 |
2863 |
|
|
|
|
|
|
|
150 |
102.8 |
146.9 |
201.6 |
264.3 |
341.6 |
427.6 |
518.5 |
637 |
834 |
1042 |
1566 |
2223 |
3005 |
|
|
|
|
|
|
|
160 |
109 |
155.8 |
213.7 |
280.1 |
361.6 |
452.3 |
548.4 |
672.5 |
878.9 |
1098 |
1646 |
2332 |
3147 |
4520 |
|
|
|
|
|
|
180 |
121.4 |
173.6 |
237.9 |
311.7 |
401.6 |
501.7 |
608.2 |
743.5 |
968.7 |
1210 |
1806 |
2550 |
3431 |
4906 |
6616 |
8612 |
|
|
|
|
200 |
133.8 |
191.4 |
262.1 |
343.3 |
441.6 |
551.1 |
668 |
814.5 |
1059 |
1322 |
1966 |
2768 |
3715 |
5292 |
7122 |
9252 |
11728 |
|
|
|
220 |
|
209.2 |
286.3 |
374.9 |
481.6 |
600.5 |
727.8 |
885.5 |
1149 |
1434 |
2126 |
2986 |
3999 |
5678 |
7628 |
9892 |
12518 |
16684 |
21478 |
|
240 |
|
227 |
310.5 |
406.5 |
521.6 |
649.9 |
787.6 |
956.5 |
1239 |
1546 |
2286 |
3204 |
4283 |
6064 |
8134 |
10532 |
13308 |
17682 |
22730 |
|
260 |
|
244.8 |
334.7 |
438.1 |
561.6 |
699.3 |
847.4 |
1028 |
1329 |
1658 |
2446 |
3422 |
4574 |
6450 |
8640 |
11172 |
14098 |
18680 |
23962 |
|
280 |
|
|
|
469.7 |
601.6 |
748.7 |
907.2 |
1099 |
1419 |
1770 |
2606 |
3640 |
4858 |
6836 |
9146 |
11812 |
14888 |
19678 |
25194 |
|
300 |
|
|
|
501.3 |
641.6 |
798.1 |
967 |
1170 |
1509 |
1882 |
2766 |
3858 |
5142 |
7522 |
9652 |
12452 |
15678 |
20668 |
26426 |
|
320 |
|
|
|
|
|
|
|
|
|
|
|
|
|
7608 |
10158 |
13092 |
16468 |
21674 |
27658 |
|
350 |
|
|
|
|
|
|
|
|
|
|
|
|
|
8187 |
10916 |
14052 |
17653 |
23171 |
29506 |
|
380 |
|
|
|
|
|
|
|
|
|
|
|
|
|
8766 |
11676 |
15012 |
18838 |
24668 |
31354 |
|
400 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
15652 |
19628 |
25666 |
32586 |
|
420 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
16292 |
20418 |
26664 |
33818 |
|
450 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
17252 |
21593 |
28161 |
35666 |
|
480 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
18212 |
22788 |
29658 |
37514 |
|
500 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
18852 |
23578 |
30656 |
38746 |
