|
|
ねじ・ボルト類カテゴリへ戻る
| JIS B 1180 六角ボルト |
|
 |
ねじの呼び(d) |
ピッチP |
d1 |
H |
B |
C |
並目 |
細目 |
基準寸法 |
基準寸法 |
基準寸法 |
約 |
M3 |
0.5 |
- |
3 |
2 |
5.5 |
6.4 |
M3.5 |
0.6 |
- |
3.5 |
2.4 |
6 |
6.9 |
M4 |
0.7 |
- |
4 |
2.8 |
7 |
8.1 |
M4.5 |
0.75 |
- |
4.5 |
3.2 |
8 |
9.2 |
M5 |
0.8 |
- |
5 |
3.5 |
8 |
9.2 |
M6 |
1.0 |
- |
6 |
4 |
10 |
11.5 |
M7 |
1.0 |
- |
7 |
5 |
11 |
12.7 |
M8 |
1.25 |
1.0 |
8 |
5.5 |
13 |
15 |
M10 |
1.5 |
1.25 |
10 |
7 |
17 |
19.6 |
M12 |
1.75 |
1.25 |
12 |
8 |
19 |
21.9 |
M14 |
2.0 |
1.5 |
14 |
9 |
22 |
25.4 |
M16 |
2.0 |
1.5 |
16 |
10 |
24 |
27.7 |
M18 |
2.5 |
1.5 |
18 |
12 |
27 |
31.2 |
M20 |
2.5 |
1.5 |
20 |
13 |
30 |
34.6 |
M22 |
2.5 |
1.5 |
22 |
14 |
32 |
37 |
M24 |
3.0 |
2.0 |
24 |
15 |
36 |
41.6 |
M27 |
3.0 |
2.0 |
27 |
17 |
41 |
47.3 |
M30 |
3.5 |
2.0 |
30 |
19 |
46 |
53.1 |
M33 |
3.5 |
2.0 |
33 |
21 |
50 |
57.7 |
M36 |
4 |
3 |
36 |
23 |
55 |
63.5 |
M39 |
4 |
3 |
39 |
25 |
60 |
69.3 |
M42 |
4.5 |
- |
42 |
26 |
65 |
75 |
M45 |
4.5 |
- |
45 |
28 |
70 |
80.8 |
M48 |
5 |
- |
48 |
30 |
75 |
86.5 |
M52 |
5 |
- |
52 |
33 |
80 |
92.4 |
M56 |
5.5 |
- |
56 |
35 |
85 |
98.1 |
M60 |
5.5 |
- |
60 |
38 |
90 |
104 |
M64 |
6 |
- |
64 |
40 |
95 |
110 |
M68 |
6 |
- |
68 |
43 |
100 |
115 |
M72 |
|
6 |
72 |
45 |
105 |
121 |
M76 |
|
6 |
76 |
48 |
110 |
127 |
M80 |
|
6 |
80 |
50 |
115 |
133 |
|
| JIS B 1181 六角ナット |
|
 |
ねじの呼び |
H |
H1 |
B |
(d) |
並目 |
基準寸法 |
基準寸法 |
基準寸法 |
M3 |
0.5 |
2.4 |
1.8 |
5.5 |
M3.5 |
0.6 |
2.8 |
2 |
6 |
M4 |
0.7 |
3.2 |
2.4 |
7 |
M4.5 |
0.75 |
3.6 |
2.8 |
8 |
M5 |
0.8 |
4 |
3.2 |
8 |
M6 |
1 |
5 |
3.6 |
10 |
M7 |
1 |
5.5 |
4.2 |
11 |
M8 |
1.25 |
6.6 |
5 |
13 |
M10 |
1.5 |
8 |
6 |
17 |
M12 |
1.75 |
10 |
7 |
19 |
M14 |
2 |
11 |
8 |
22 |
M16 |
2 |
13 |
10 |
24 |
M18 |
2.5 |
15 |
11 |
27 |
M20 |
2.5 |
16 |
12 |
30 |
M22 |
2.5 |
18 |
13 |
32 |
M24 |
3 |
19 |
14 |
36 |
M27 |
3 |
22 |
16 |
41 |
M30 |
3.5 |
24 |
18 |
46 |
M33 |
3.5 |
26 |
20 |
50 |
M36 |
4 |
29 |
21 |
55 |
M39 |
4 |
31 |
23 |
60 |
M42 |
4.5 |
34 |
25 |
65 |
M45 |
4.5 |
36 |
27 |
70 |
M48 |
5 |
38 |
29 |
75 |
M52 |
5 |
42 |
31 |
80 |
M56 |
5.5 |
45 |
34 |
85 |
M60 |
5.5 |
48 |
36 |
90 |
M64 |
6 |
51 |
38 |
95 |
M68 |
6 |
54 |
40 |
100 |
M72 |
6 |
58 |
42 |
105 |
M76 |
6 |
61 |
46 |
110 |
M80 |
6 |
64 |
48 |
115 |
|
| 旧JIS 平座金(小形丸・ミガキ丸) |
|
 |
呼び |
d |
小形丸 |
ミガキ丸 |
メートル
ネジ用 |
D |
t |
D |
t |
C(約) |
基本寸法 |
許容差 |
基本寸法 |
許容差 |
基本寸法 |
許容差 |
1 |
1.1 |
+0.15
0 |
2.5 |
0
-0.25 |
0.32 |
|
|
|
|
1.2 |
1.3 |
2.8 |
0.32 |
1.4 |
1.5 |
3 |
0.32 |
1.7 |
1.8 |
3.8 |
0
-0.3 |
0.32 |
2 |
2.3 |
4.3 |
0.4 |
6 |
0
-0.3 |
0.4 |
0.1 |
2.3 |
2.6 |
4.6 |
0.4 |
7 |
0
-0.35 |
0.5 |
0.2 |
2.6 |
2.9 |
5 |
0.5 |
7.5 |
0.5 |
0.2 |
3 |
3.3 |
+0.2
0 |
6 |
0.5 |
8 |
0.5 |
0.2 |
(3.5) |
3.8 |
7 |
0
-0.35 |
0.5 |
9 |
0.5 |
0.2 |
4 |
4.5 |
8 |
0.5 |
10 |
0.8 |
0.3 |
|
5 |
9 |
0.5 |
12 |
0
-0.4 |
0.8 |
0.3 |
5 |
5.5 |
10 |
0.8 |
12 |
0.8 |
0.3 |
6 |
6.5 |
+0.25
0 |
11.5 |
0
-0.4 |
0.8 |
13 |
1 |
0.3 |
8 |
8.5 |
16 |
1.2 |
18 |
1.6 |
0.5 |
10 |
10.5 |
+0.3
0 |
18 |
1.6 |
22 |
1.6 |
0.5 |
|
11.5 |
- |
- |
24 |
2.3 |
0.8 |
12 |
12.5 |
22 |
0
-0.5 |
2.3 |
26 |
0
-0.5 |
2.3 |
0.8 |
|
13.5 |
- |
- |
26 |
2.3 |
0.8 |
(14) |
15 |
26 |
2.3 |
30 |
2.6 |
0.8 |
16 |
17 |
30 |
2.6 |
32 |
0
-0.6 |
2.6 |
0.8 |
(18) |
19 |
+0.35
0 |
32 |
0
-0.6 |
2.6 |
36 |
2.6 |
0.8 |
20 |
21 |
36 |
2.6 |
40 |
3.2 |
1 |
(22) |
23.5 |
40 |
3.2 |
44 |
3.2 |
1 |
24 |
25.5 |
44 |
3.2 |
48 |
4 |
1 |
|
27 |
|
|
|
52 |
0
-0.8 |
4 |
1 |
(27) |
28.5 |
52 |
4 |
1.5 |
|
30 |
58 |
4.5 |
1.5 |
30 |
31.5 |
+0.4
0 |
58 |
4.5 |
1.5 |
|
33.5 |
62 |
4.5 |
1.5 |
(33) |
34.5 |
62 |
4.5 |
1.5 |
|
37 |
68 |
5 |
1.5 |
36 |
38 |
68 |
5 |
1.5 |
|
40 |
72 |
5 |
1.5 |
|
41 |
72 |
5 |
1.5 |
42 |
44 |
78 |
6 |
2 |
45 |
47 |
82 |
0
-1 |
6 |
2 |
48 |
50 |
88 |
6 |
2 |
52 |
54 |
+0.5
0 |
95 |
6 |
2 |
|
60 |
103 |
8 |
2.5 |
|
67 |
115 |
8 |
2.5 |
|
73 |
125 |
0
-1.2 |
8 |
2.5 |
|
80 |
132 |
8 |
2.5 |
|
| JIS B 1176 六角穴付きボルト |
|
 |
ねじの呼び(b) |
M3×0.5 |
M4×0.7 |
M5×0.8 |
M6 |
M8 |
M10 |
M12 |
(M14) |
M16 |
(M18) |
M20 |
(M22) |
〜 |
ピッチP |
0.5 |
0.7 |
0.8 |
1 |
1.25 |
1.5 |
1.75 |
2 |
2 |
2.5 |
2.5 |
2.5 |
|
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
22 |
|
5.5 |
7 |
8.5 |
10 |
13 |
16 |
18 |
21 |
24 |
27 |
30 |
33 |
|
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
22 |
|
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
14 |
17 |
17 |
|
|
〜 |
ねじの呼び(b) |
M24 |
(M27) |
M30 |
(M33) |
M36 |
(M39) |
M42 |
(M45) |
M48 |
(M52) |
ピッチP |
3 |
3 |
3.5 |
3.5 |
4 |
4 |
4.5 |
4.5 |
5 |
5 |
|
24 |
27 |
30 |
33 |
36 |
39 |
42 |
45 |
48 |
52 |
|
36 |
40 |
45 |
50 |
54 |
58 |
63 |
68 |
72 |
78 |
|
24 |
27 |
30 |
33 |
36 |
39 |
42 |
45 |
48 |
52 |
|
19 |
19 |
22 |
24 |
27 |
27 |
32 |
32 |
36 |
36 |
|
| JIS B 1177 六角穴付き止めねじ |
|
 |
ねじの呼び(d) |
M1.6 |
M2 |
M2.5 |
M3 |
M4 |
M5 |
M6 |
M8 |
M10 |
M12 |
M16 |
M20 |
M24 |
ピッチP |
0.35 |
0.4 |
0.45 |
0.5 |
0.7 |
0.8 |
1.0 |
1.25 |
1.5 |
1.75 |
2.0 |
2.5 |
3.0 |
|
おねじの谷径 |
|
0.803 |
1.003 |
1.427 |
1.73 |
2.30 |
2.87 |
3.44 |
4.58 |
5.72 |
6.86 |
9.15 |
11.43 |
13.72 |
|
0.7 |
0.9 |
1.3 |
1.5 |
2.0 |
2.5 |
3.0 |
4.0 |
5.0 |
6.0 |
8.0 |
10.0 |
12.0 |
0.711 |
0.889 |
1.270 |
1.520 |
2.020 |
2.520 |
3.020 |
4.020 |
5.020 |
6.020 |
8.025 |
10.025 |
12.032 |
0.724 |
0.902 |
1.295 |
1.545 |
2.045 |
2.560 |
3.080 |
4.095 |
5.095 |
6.095 |
8.115 |
10.115 |
12.142 |
|
0.7 |
0.8 |
1.2 |
1.2 |
1.5 |
2.0 |
2.0 |
3.0 |
4.0 |
4.8 |
6.4 |
8.0 |
10.0 |
1.5 |
1.7 |
2.0 |
2.0 |
2.5 |
3.0 |
3.5 |
5.0 |
6.0 |
8.0 |
10.0 |
12.0 |
15.0 |
|
| JIS B 1111 十字穴付き小ねじ |
|
 |
呼び |
ピッチ |
なべ小ねじ |
さら小ねじ |
丸さら小ねじ |
トラス小ねじ |
バインド小ねじ |
丸小ねじ |
d |
p |
D |
H |
R1 |
D |
H |
C |
D |
H |
K |
D |
H |
R1 |
D |
H |
K |
D |
H |
R1 |
M2 |
0.4 |
3.5 |
1.3 |
4.5 |
4 |
1.2 |
0.2 |
4 |
1.2 |
0.4 |
4.5 |
1.2 |
3 |
4.3 |
0.85 |
0.35 |
3.5 |
1.3 |
2.1 |
M2.6 |
0.45 |
4.5 |
1.7 |
6 |
5.2 |
1.5 |
0.2 |
5.2 |
1.5 |
0.6 |
5.9 |
1.6 |
3.9 |
5.5 |
1.1 |
0.5 |
4.5 |
1.7 |
2.7 |
M3 |
0.5 |
5.5 |
2 |
7 |
6 |
1.75 |
0.25 |
6 |
1.75 |
0.7 |
6.9 |
1.9 |
4.6 |
6.3 |
1.3 |
0.6 |
5.5 |
2 |
3.3 |
M4 |
0.7 |
7 |
2.6 |
9 |
8 |
2.3 |
0.3 |
8 |
2.3 |
0.9 |
9.4 |
2.5 |
6.1 |
8.3 |
1.7 |
0.8 |
7 |
2.6 |
4.2 |
M5 |
0.8 |
9 |
3.3 |
12 |
10 |
2.8 |
0.3 |
10 |
2.8 |
1.2 |
11.8 |
3.1 |
7.7 |
10.3 |
2.1 |
1 |
9 |
3.4 |
5.4 |
M6 |
1 |
10.5 |
3.9 |
14 |
12 |
3.4 |
0.4 |
12 |
3.4 |
1.4 |
14 |
3.7 |
9.1 |
12.4 |
2.4 |
1.3 |
10.5 |
4 |
6.3 |
M8 |
1.25 |
14 |
5.2 |
18 |
16 |
4.4 |
0.4 |
16 |
4.4 |
1.8 |
17.8 |
4.8 |
11.7 |
16.4 |
3.1 |
1.7 |
14 |
5.4 |
8.4 |
|
| JIS B 1122 十字穴付きタッピンねじ |
|
 |
呼び径 |
タッピンねじなべ |
タッピンねじさら |
タッピンねじ丸さら |
タッピンねじトラス |
タッピンねじ
バインド |
タッピンねじ
ブレジャ |
d |
D |
H |
R1 |
D |
H |
M |
D |
H |
K |
D |
H |
R |
D |
H |
K |
D |
H |
R |
2 |
3.5 |
1.3 |
4.5 |
4 |
1.2 |
2.2 |
4 |
1.2 |
0.4 |
4.5 |
1.2 |
3 |
4.3 |
0.85 |
0.35 |
4.2 |
1.5 |
2.2 |
3 |
5.5 |
2 |
7 |
6 |
1.75 |
3.5 |
6 |
1.75 |
0.7 |
6.9 |
1.9 |
4.6 |
6.3 |
1.3 |
0.6 |
6.4 |
2.45 |
3.4 |
3.5 |
6 |
2.3 |
8 |
7 |
2 |
4.0 |
7 |
2 |
0.8 |
8.1 |
2.2 |
5.4 |
7.3 |
1.5 |
0.7 |
7.4 |
2.6 |
3.9 |
4 |
7 |
2.6 |
9 |
8 |
2.3 |
4.4 |
8 |
2.3 |
0.9 |
9.4 |
2.5 |
6.1 |
8.3 |
1.7 |
0.8 |
8.5 |
2.7 |
4.6 |
4.5 |
8 |
2.9 |
11 |
9 |
2.55 |
4.8 |
9 |
2.55 |
1 |
10.6 |
2.8 |
6.9 |
9.3 |
1.9 |
0.9 |
9.5 |
3.05 |
5.1 |
5 |
9 |
3.3 |
12 |
10 |
2.8 |
5.0 |
10 |
2.8 |
1.2 |
11.8 |
3.1 |
7.7 |
10.3 |
2.1 |
1 |
10.6 |
3.4 |
5.7 |
6 |
10.5 |
3.9 |
14 |
12 |
3.4 |
6.6 |
12 |
3.4 |
1.4 |
14 |
3.7 |
9.1 |
12.4 |
2.4 |
1.3 |
12.5 |
4.1 |
6.7 |
|
| JIS B 1112 十字穴付き木ねじ |
|
 |
呼び鈴 |
2.1 |
2.4 |
2.7 |
3.1 |
3.5 |
3.8 |
4.1 |
4.5 |
4.8 |
5.1 |
5.5 |
5.8 |
6.2 |
6.8 |
7.5 |
8 |
9.5 |
丸 |
D |
3.9 |
4.4 |
5 |
5.7 |
6.5 |
7 |
7.6 |
8.3 |
8.9 |
9.4 |
10.2 |
10.7 |
11.5 |
12.6 |
13.9 |
14.8 |
17.6 |
H |
1.6 |
1.8 |
2 |
2.3 |
2.5 |
2.7 |
2.9 |
3.1 |
3.3 |
3.5 |
3.8 |
4 |
4.2 |
4.6 |
5 |
5.3 |
6.3 |
R1 |
2.3 |
2.6 |
3 |
3.4 |
4 |
4.4 |
4.8 |
5.2 |
5.7 |
6 |
6.5 |
6.9 |
7.4 |
8.2 |
9.1 |
9.7 |
11.6 |
P |
1 |
1.1 |
1.2 |
1.3 |
1.4 |
1.6 |
1.8 |
1.9 |
2.1 |
2.2 |
2.4 |
2.6 |
2.7 |
3.1 |
3.3 |
3.3 |
3.8 |
|
D |
4.2 |
4.8 |
5.4 |
6.2 |
7 |
7.6 |
8.2 |
9 |
9.6 |
10.2 |
11 |
11.6 |
12.4 |
13.6 |
15 |
16 |
19 |
H |
1.25 |
1.4 |
1.55 |
1.8 |
2 |
2.15 |
2.35 |
2.55 |
2.7 |
2.85 |
3.05 |
3.2 |
3.5 |
3.8 |
4.15 |
4.4 |
5.15 |
C |
0.2 |
0.2 |
0.2 |
0.25 |
0.25 |
0.25 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
M |
2.5 |
2.7 |
2.9 |
4.2 |
4.2 |
4.5 |
4.8 |
5.2 |
5.4 |
6.4 |
6.7 |
7.0 |
7.3 |
7.8 |
9.0 |
9.3 |
10.3 |
|
D |
4.2 |
4.8 |
5.4 |
6.2 |
7 |
7.6 |
8.2 |
9 |
9.6 |
10.2 |
11 |
11.6 |
12.4 |
13.6 |
15 |
16 |
19 |
H |
1.25 |
1.4 |
1.55 |
1.8 |
2 |
2.15 |
2.35 |
2.55 |
2.7 |
2.85 |
3.05 |
3.2 |
3.5 |
3.8 |
4.15 |
4.4 |
5.15 |
K |
0.5 |
0.6 |
0.7 |
0.8 |
0.8 |
0.6 |
1 |
1.1 |
1.1 |
1.2 |
1.3 |
1.4 |
1.4 |
1.6 |
1.8 |
1.8 |
2.3 |
M |
2.7 |
2.9 |
3.1 |
3.9 |
4.3 |
4.6 |
4.9 |
5.3 |
5.5 |
6.5 |
6.5 |
7.1 |
7.4 |
7.9 |
9.2 |
9.5 |
10.5 |
|
ねじ・ボルト類カテゴリへ戻る |