讨论及螺纹的标准尺寸
讨论及螺纹的标准尺寸
|
公称名 |
讨论(mm) |
讨论孔(mm) |
有用径 |
国际公称名 |
||||||
|
A |
L |
D |
S |
T |
B |
|
|
|
||
|
最大直径 |
最大长度 |
口径 |
深度 |
螺纹长度 |
讨论 |
直径 |
长度 |
|||
| 3TPI (间距 Pitch 8.47） |
9T3 |
139.70 |
203.20 |
131.27 |
107.60 |
103.60 |
135.49 |
139T3 |
5.50 |
8.00 |
|
10T3 |
155.57 |
220.00 |
147.14 |
116.00 |
112.00 |
151.36 |
155T3 |
6.125 |
8.66 |
|
|
12T3 |
177.16 |
270.90 |
168.73 |
141.50 |
137.50 |
172.95 |
177T3 |
6.975 |
10.66 |
|
|
14T3 |
215.90 |
304.80 |
207.47 |
158.40 |
154.40 |
211.69 |
215T3 |
8.50 |
12.00 |
|
|
14T3L |
215.90 |
355.60 |
207.47 |
183.80 |
179.80 |
211.69 |
215T3L |
8.50 |
14.00 |
|
|
16T3 |
241.30 |
338.70 |
232.87 |
175.30 |
171.30 |
237.09 |
241T3 |
9.50 |
13.33 |
|
|
16T3L |
241.30 |
355.60 |
232.87 |
183.80 |
179.80 |
237.09 |
241T3L |
9.50 |
14.00 |
|
|
18T3 |
273.05 |
355.60 |
264.62 |
183.80 |
179.80 |
268.84 |
273T3 |
10.75 |
14.00 |
|
|
18T3L |
273.05 |
457.20 |
264.62 |
236.60 |
232.60 |
268.84 |
273T3L |
10.75 |
18.00 |
|
|
20T3 |
298.45 |
372.60 |
290.02 |
192.20 |
188.20 |
294.24 |
294T3 |
11.75 |
14.66 |
|
| 4TPI (间距 Pitch 6.35) |
3T4 |
46.04 |
76.20 |
39.72 |
44.10 |
40.10 |
42.88 |
45T4 |
1.81 |
3.00 |
|
4T4 |
69.85 |
101.60 |
63.53 |
56.80 |
52.80 |
66.69 |
69T4 |
2.75 |
4.00 |
|
|
5 1/8 T4 |
79.38 |
127.00 |
73.06 |
69.50 |
65.50 |
76.22 |
79T4 |
3.125 |
5.00 |
|
|
6T4 |
92.08 |
139.70 |
85.76 |
75.90 |
71.90 |
88.92 |
92T4 |
3.625 |
5.50 |
|
|
7T4 |
107.95 |
165.10 |
101.63 |
88.60 |
84.60 |
104.79 |
107T4 |
4.25 |
6.50 |
|
|
8T4 |
122.24 |
177.80 |
115.92 |
94.90 |
90.90 |
119.08 |
122T4 |
4.812 |
7.00 |
|
|
9T4 |
139.70 |
203.20 |
133.38 |
94.90 |
90.90 |
136.54 |
139T4 |
5.50 |
7.00 |
|
|
10T4 |
152.40 |
190.50 |
146.08 |
101.30 |
97.30 |
149.24 |
152T4 |
6.00 |
7.50 |
|
|
12T4 |
177.80 |
215.90 |
171.48 |
114.00 |
110.00 |
174.64 |
177T4 |
7.00 |
8.50 |
|
|
14T4 |
203.20 |
254.00 |
196.88 |
133.00 |
129.00 |
200.04 |
203T4 |
8.00 |
10.00 |
|
|
16T4 |
222.25 |
304.80 |
215.93 |
158.40 |
154.40 |
219.09 |
222T4 |
8.75 |
12.00 |
|
|
16T4L |
222.25 |
355.60 |
215.93 |
183.80 |
179.80 |
219.09 |
222T4L |
8.75 |
14.00 |
|
|
18T4 |
241.30 |
304.80 |
234.98 |
158.40 |
154.40 |
238.14 |
241T4 |
9.50 |
12.00 |
|
|
18T4L |
241.30 |
355.60 |
234.98 |
183.80 |
179.80 |
238.14 |
241T4L |
9.50 |
14.00 |
|
|
20T4 |
269.88 |
355.60 |
263.56 |
183.80 |
179.80 |
266.72 |
269T4 |
10.625 |
14.00 |
|
|
20T4L |
269.88 |
457.20 |
263.56 |
237.60 |
232.60 |
266.72 |
269T4L |
10.625 |
18.00 |
|
|
22T4 |
298.45 |
355.60 |
292.13 |
183.80 |
179.80 |
295.29 |
298T4 |
11.75 |
14.00 |
|
|
22T4L |
298.45 |
457.20 |
292.13 |
237.60 |
232.60 |
295.29 |
298T4L |
11.75 |
18.00 |
|
|
24T4 |
317.50 |
355.60 |
311.18 |
183.80 |
179.80 |
314.34 |
317T4 |
12.50 |
14.00 |
|
|
24T4L |
317.50 |
457.20 |
311.18 |
237.60 |
232.60 |
314.34 |
317T4L |
12.50 |
18.00 |
|
|
26T4L |
355.60 |
558.80 |
349.28 |
288.40 |
283.40 |
352.44 |
355T4L |
14.00 |
22.00 |
|
|
28T4L |
374.65 |
558.80 |
368.33 |
288.40 |
283.40 |
371.49 |
374T4L |
14.75 |
22.00 |
|
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