等长双头螺柱 C级(GB/T 953—1988)
等长双头螺柱 C级(GB/T 953—1988)
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等长双头螺柱 C级(GB/T 953—1988) mm |
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ds约等于螺纹中径；末端GB/T 2规定 |
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标记示例： 螺纹直径d＝10mm、长度l＝100mm、螺纹长度b＝26mm、机械性能为4.8级、不经表面处理的等长双头螺柱的标记： 螺柱 GB/T 953 M10×100 需要加长螺纹时，应加标记Q： 螺柱 GB/T 953 M10×100—Q |
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螺纹规格 d |
b |
X max |
l |
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标准 |
加长 |
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M8 |
22 |
41 |
1.5P |
100～600 |
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M10 |
26 |
45 |
1.5P |
100～800 |
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M12 |
30 |
49 |
1.5P |
150～1200 |
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(M14) |
34 |
53 |
1.5P |
150～1200 |
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M16 |
38 |
57 |
1.5P |
200～1500 |
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(M18) |
42 |
61 |
1.5P |
200～1500 |
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M20 |
46 |
65 |
1.5P |
260～1500 |
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(M22) |
50 |
69 |
1.5P |
260～1800 |
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M24 |
54 |
73 |
1.5P |
300～1800 |
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(M27) |
60 |
79 |
1.5P |
300～2000 |
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M30 |
66 |
85 |
1.5P |
350～2500 |
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(M33) |
72 |
91 |
1.5P |
350～2500 |
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M36 |
78 |
97 |
1.5P |
350～2500 |
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(M39) |
84 |
103 |
1.5P |
350～2500 |
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M42 |
90 |
109 |
1.5P |
500～2500 |
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M48 |
102 |
121 |
1.5P |
500～2500 |
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技术条件 |
材料 |
螺纹公差 |
机械性能等级 |
产品等级 |
表面处理 |
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钢 |
8g |
4.8、6.8、8.8 |
C级 |
1．不经处理；2．镀锌钝化 |
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公称长度l的商品规格系列： mm |
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公称 |
100 |
110 |
120 |
130 |
140 |
150 |
160 |
170 |
180 |
190 |
200 |
220 |
240 |
260 |
280 |
300 |
320 |
|
min |
98.25 |
108.25 |
118.25 |
128 |
138 |
146 |
156 |
166 |
176 |
185.4 |
195.4 |
215.4 |
235.4 |
254.8 |
274.8 |
294.8 |
314.3 |
|
max |
101.75 |
111.75 |
121.75 |
132 |
142 |
154 |
164 |
174 |
184 |
194.6 |
204.6 |
224.6 |
244.6 |
265.2 |
285.2 |
305.2 |
325.7 |
|
公称 |
350 |
380 |
400 |
420 |
450 |
480 |
500 |
550 |
600 |
650 |
700 |
750 |
800 |
850 |
900 |
950 |
1000 |
|
min |
344.3 |
374.3 |
394.3 |
413.7 |
443.7 |
473.7 |
493.7 |
543 |
593 |
642 |
692 |
742 |
792 |
841 |
891 |
941 |
991 |
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max |
355.7 |
385.7 |
405.7 |
426.3 |
456.3 |
486.3 |
506.3 |
557 |
607 |
658 |
708 |
758 |
808 |
859 |
909 |
959 |
1009 |
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公称 |
1100 |
1200 |
1300 |
1400 |
1500 |
1600 |
1700 |
1800 |
1900 |
2000 |
2100 |
2200 |
2300 |
2400 |
2500 |
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|
min |
1089.5 |
1189.5 |
1286.5 |
1386.5 |
1486.5 |
1586.5 |
1685 |
1785 |
1885 |
1985 |
2082.5 |
2182.5 |
2282.5 |
2382.5 |
2482.5 |
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max |
1110.5 |
1210.5 |
1313.5 |
1413.5 |
1513.5 |
1613.5 |
1715 |
1815 |
1915 |
2015 |
2117.5 |
2217.5 |
2317.5 |
2417.5 |
2517.5 |
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注：(1) 尽可能不采用括号内的规格。 (2) P—螺距。 |
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质量 kg |
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螺纹规格 |
M8 |
M10 |
M12 |
M14 |
M16 |
M18 |
M20 |
M22 |
M24 |
M27 |
M30 |
M33 |
M36 |
M39 |
M42 |
M48 |
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公称长度 /mm |
每1000件钢制品的质量 ≈ |
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|
100 |
31.10 |
48.80 |
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110 |
34.21 |
53.68 |
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120 |
37.32 |
58.56 |
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130 |
40.43 |
63.44 |
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|
140 |
43.54 |
68.32 |
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150 |
46.65 |
73.20 |
106.9 |
146.2 |
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|
|
|
160 |
49.76 |
78.08 |
114.0 |
156.0 |
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|
170 |
52.87 |
82.96 |
121.1 |
165.7 |
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|
180 |
55.98 |
87.84 |
128.2 |
175.5 |
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|
190 |
59.09 |
92.72 |
135.4 |
185.2 |
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|
200 |
62.20 |
97.60 |
142.5 |
195.0 |
261.7 |
324.9 |
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|
220 |
68.42 |
107.4 |
156.7 |
214.5 |
287.9 |
357.3 |
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|
240 |
74.64 |
117.1 |
171.0 |
234.0 |
314.1 |
389.8 |
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|
260 |
80.86 |
126.9 |
185.2 |
253.5 |
340.2 |
422.3 |
532.4 |
655.3 |
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|
280 |
87.08 |
136.6 |
199.5 |
273.0 |
366.4 |
454.8 |
573.4 |
705.7 |
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|
300 |
93.30 |
146.4 |
213.7 |
292.5 |
392.6 |
487.3 |
614.3 |
756.1 |
884.9 |
1143 |
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|
320 |
99.52 |
156.2 |
228.0 |
312.0 |
418.7 |
519.8 |
655.3 |
806.5 |
943.9 |
1220 |
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|
350 |
108.9 |
170.8 |
249.4 |
341.2 |
458.0 |
568.5 |
716.7 |
882.1 |
1032 |
1334 |
1635 |
2009 |
2374 |
2821 |
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|
380 |
118.2 |
185.4 |
270.7 |
370.5 |
497.2 |
617.2 |
778.2 |
957.7 |
1121 |
1448 |
1775 |
2181 |
2578 |
3063 |
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|
400 |
124.4 |
195.2 |
285.0 |
390.0 |
523.4 |
649.7 |
819.1 |
1008 |
1180 |
1525 |
1868 |
2296 |
2713 |
3225 |
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|
420 |
130.6 |
205.0 |
299.2 |
409.5 |
549.6 |
682.2 |
860.1 |
1059 |
1239 |
1601 |
1961 |
2411 |
2849 |
3386 |
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|
450 |
140.0 |
219.6 |
320.6 |
438.7 |
588.8 |
730.9 |
921.5 |
1134 |
1327 |
1715 |
2102 |
2583 |
3052 |
3628 |
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|
480 |
149.3 |
234.2 |
342.0 |
468.0 |
628.1 |
779.6 |
982.9 |
1210 |
1416 |
1830 |
2242 |
2755 |
3256 |
3869 |
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|
500 |
155.5 |
244.0 |
356.2 |
487.5 |
654.3 |
812.1 |
1024 |
1260 |
1475 |
1906 |
2335 |
2870 |
3392 |
4031 |
4645 |
6095 |
|
550 |
171.1 |
268.4 |
391.8 |
536.2 |
719.7 |
893.3 |
1126 |
1386 |
1622 |
2096 |
2569 |
3157 |
3731 |
4434 |
5110 |
6704 |
|
600 |
186.6 |
292.8 |
427.5 |
584.9 |
785.1 |
974.6 |
1229 |
1512 |
1770 |
2287 |
2802 |
3444 |
4070 |
4837 |
5574 |
7313 |
|
650 |
|
317.2 |
463.1 |
633.7 |
850.5 |
1056 |
1331 |
1638 |
1917 |
2477 |
3036 |
3731 |
4409 |
5240 |
6039 |
7923 |
|
700 |
|
341.6 |
498.7 |
682.4 |
916.0 |
1137 |
1433 |
1764 |
2065 |
2668 |
3269 |
4018 |
4748 |
5643 |
6503 |
8532 |
|
750 |
|
366.0 |
534.3 |
731.2 |
981.4 |
1218 |
1536 |
1890 |
2212 |
2859 |
3503 |
4305 |
5087 |
6046 |
6968 |
9142 |
|
800 |
|
390.4 |
570.0 |
779.9 |
1047 |
1299 |
1638 |
2016 |
2360 |
3049 |
3736 |
4592 |
5426 |
6449 |
7433 |
9751 |
|
850 |
|
|
605.6 |
828.7 |
1112 |
1381 |
1741 |
2142 |
2507 |
3240 |
3970 |
4879 |
5766 |
6852 |
7897 |
10361 |
|
900 |
|
|
641.2 |
877.4 |
1178 |
1462 |
1843 |
2268 |
2655 |
3430 |
4203 |
5166 |
6105 |
7255 |
8362 |
10970 |
|
950 |
|
|
676.8 |
926.2 |
1243 |
1543 |
1945 |
2394 |
2802 |
3621 |
4437 |
5453 |
6444 |
7658 |
8826 |
11580 |
|
1000 |
|
|
712.4 |
974.9 |
1309 |
1624 |
2048 |
2520 |
2950 |
3811 |
4670 |
5740 |
6783 |
8061 |
9291 |
12189 |
|
1100 |
|
|
783.7 |
1072 |
1439 |
1787 |
2253 |
2772 |
3245 |
4193 |
5137 |
6314 |
7461 |
8867 |
10220 |
13408 |
|
1200 |
|
|
854.9 |
1170 |
1570 |
1949 |
2457 |
3024 |
3540 |
4574 |
5604 |
6888 |
8140 |
9673 |
11149 |
14627 |
|
1300 |
|
|
|
|
1701 |
2112 |
2662 |
3276 |
3835 |
4955 |
6071 |
7462 |
8818 |
10480 |
12078 |
15846 |
|
1400 |
|
|
|
|
1832 |
2274 |
2867 |
3528 |
4130 |
5336 |
6538 |
8036 |
9496 |
11286 |
13007 |
17065 |
|
1500 |
|
|
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|
1963 |
2436 |
3072 |
3780 |
4425 |
5717 |
7005 |
8610 |
10175 |
12092 |
13936 |
18284 |
|
1600 |
|
|
|
|
|
|
|
4033 |
4720 |
6098 |
7472 |
9184 |
10853 |
12898 |
14865 |
19503 |
|
1700 |
|
|
|
|
|
|
|
4285 |
5015 |
6479 |
7939 |
9758 |
11531 |
13704 |
15794 |
20721 |
|
1800 |
|
|
|
|
|
|
|
4537 |
5309 |
6861 |
8406 |
10332 |
12209 |
14510 |
16723 |
21940 |
|
1900 |
|
|
|
|
|
|
|
|
|
7242 |
8873 |
10906 |
12888 |
15316 |
17652 |
23159 |
|
2000 |
|
|
|
|
|
|
|
|
|
7623 |
9340 |
11480 |
13566 |
16122 |
18581 |
24378 |
|
2100 |
|
|
|
|
|
|
|
|
|
|
9807 |
12054 |
14244 |
16929 |
19510 |
25597 |
|
2200 |
|
|
|
|
|
|
|
|
|
|
10274 |
12628 |
14923 |
17735 |
20439 |
26816 |
|
2300 |
|
|
|
|
|
|
|
|
|
|
10741 |
13202 |
15601 |
18541 |
21368 |
28035 |
|
2400 |
|
|
|
|
|
|
|
|
|
|
11208 |
13776 |
16279 |
19347 |
22297 |
29254 |
|
2500 |
|
|
|
|
|
|
|
|
|
|
11675 |
14350 |
16957 |
20153 |
23227 |
30473 |
