| 鉄の材質はG5(アメリカ規格で45C相当品)で強度は8.8相当(最小引張荷重80Kg) |
| ユニファイ六角ボルト |

|

|
| ステンレス・生地・UNC六角ボルト |
|
#4-40 |
#6-32 |
#8-32 |
#10-24 |
#12-24 |
1/4-20 |
5/16-18 |
3/8-16 |
7/16-14 |
1/2-13 |
9/16-12 |
5/8-11 |
3/4-10 |
| 3/16 |
○ |
|
|
|
|
|
|
|
|
|
|
|
| 1/4 |
○ |
○ |
○ |
○ |
|
|
|
|
|
|
|
|
| 5/16 |
○ |
○ |
○ |
|
|
|
|
|
|
|
|
|
| 3/8 |
○ |
○ |
○ |
○ |
|
○ |
|
|
|
|
|
|
| 1/2 |
○ |
○ |
○ |
○ |
○ |
○ |
|
○ |
|
|
|
|
| 5/8 |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
|
|
|
|
| 3/4 |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
|
|
| 7/8 |
|
○ |
○ |
○ |
|
○ |
|
○ |
|
○ |
|
|
| 1" |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
| 1"1/4 |
|
○ |
○ |
○ |
|
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
| 1”3/8 |
|
|
|
|
|
○ |
|
|
|
|
|
|
| 1"1/2 |
|
○ |
○ |
○ |
|
○ |
○ |
○ |
○ |
○ |
|
○ |
○ |
| 1"3/4 |
|
|
|
○ |
|
○ |
○ |
○ |
○ |
○ |
|
○ |
| 2" |
|
|
○ |
○ |
|
○ |
○ |
○ |
○ |
○ |
|
○ |
○ |
| 2"1/4 |
|
|
|
|
|
○ |
○ |
○ |
|
|
|
|
| 2"1/2 |
|
|
|
○ |
|
○ |
○ |
○ |
○ |
○ |
|
○ |
○ |
| 2"3/4 |
|
|
|
|
|
○ |
○ |
|
|
|
|
|
| 3" |
|
|
|
○ |
|
○ |
○ |
○ |
○ |
○ |
|
○ |
○ |
| 3"1/2 |
|
|
|
|
|
○ |
○ |
○ |
○ |
○ |
|
○ |
| 4" |
|
|
|
|
|
○ |
○ |
○ |
○ |
○ |
|
○ |
| 4"1/2 |
|
|
|
|
|
○ |
○ |
|
|
○ |
|
|
| 5" |
|
|
|
|
|
○ |
○ |
|
○ |
○ |
|
|
| 5"1/2 |
|
|
|
|
|
○ |
|
|
|
○ |
|
|
| 6" |
|
|
|
|
|
○ |
|
|
|
○ |
|
|
| 7" |
|
|
|
|
|
|
|
|
|
|
|
○ |
| 8" |
|
|
|
|
|
|
|
|
|
○ |
|
○ |
| 8"1/2 |
|
|
|
|
|
|
|
|
|
○ |
|
|
| 9" |
|
|
|
|
|
|
|
|
|
○ |
|
|
| 9"1/2 |
|
|
|
|
|
|
|
|
|
○ |
|
|
|
| 鉄・生地 ・UNC六角ボルト |
|
1/4-20 |
5/16-18 |
3/8-16 |
7/16-14 |
1/2-13 |
9/16-12 |
5/8-11 |
3/4-10 |
| 1/2 |
○ |
○ |
○ |
|
|
|
|
| 5/8 |
○ |
○ |
○ |
|
|
|
|
| 3/4 |
○ |
○ |
○ |
|
○ |
|
|
| 7/8 |
○ |
|
○ |
|
|
|
|
| 1" |
○ |
○ |
○ |
○ |
○ |
|
|
| 1"1/4 |
○ |
○ |
○ |
○ |
○ |
|
○ |
○ |
| 1"1/2 |
○ |
○ |
○ |
○ |
○ |
|
○ |
○ |
| 1"3/4 |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
| 2" |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
| 2"1/4 |
|
○ |
○ |
○ |
○ |
|
○ |
○ |
| 2"1/2 |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
| 2"3/4 |
|
○ |
○ |
|
○ |
|
○ |
○ |
| 3" |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
| 3"1/4 |
|
|
○ |
|
○ |
|
|
○ |
| 3"1/2 |
|
○ |
○ |
○ |
○ |
○ |
○ |
○ |
| 3"3/4 |
|
|
○ |
|
○ |
|
|
| 4" |
○ |
|
○ |
|
○ |
○ |
○ |
○ |
| 4"1/2 |
|
○ |
○ |
|
○ |
○ |
○ |
○ |
| 5" |
|
|
○ |
|
○ |
○ |
○ |
○ |
| 5"1/2 |
|
○ |
○ |
|
○ |
○ |
|
○ |
| 6" |
|
○ |
○ |
|
○ |
○ |
|
○ |
| 6"1/2 |
|
|
|
|
|
|
|
○ |
|
| ステンレス・生地・UNF六角ボルト |
|
#10-32 |
1/4-28 |
5/16-24 |
3/8-24 |
7/16-20 |
1/2-20 |
5/8-18 |
3/4-16 |
| 1/4 |
○ |
|
|
|
|
|
|
| 5/16 |
○ |
|
|
|
|
|
|
| 3/8 |
○ |
○ |
○ |
|
|
|
|
| 7/16 |
|
|
|
|
|
|
|
| 1/2 |
○ |
○ |
○ |
|
|
|
|
| 5/8 |
○ |
○ |
○ |
|
|
|
|
| 3/4 |
○ |
○ |
○ |
○ |
|
○ |
|
| 7/8 |
○ |
○ |
○ |
|
|
|
|
| 1" |
○ |
○ |
○ |
○ |
○ |
○ |
|
| 1"1/4 |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
| 1"1/2 |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
| 1"3/4 |
○ |
|
○ |
○ |
|
○ |
|
| 2" |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
| 2"1/4 |
|
○ |
○ |
|
|
○ |
|
| 2"1/2 |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
| 2"3/4 |
|
|
○ |
|
|
|
|
| 3" |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
| 3"1/4 |
|
|
|
○ |
|
|
|
| 3"1/2 |
|
○ |
○ |
|
|
○ |
○ |
| 4" |
|
○ |
○ |
○ |
|
○ |
○ |
○ |
| 4"1/2 |
|
|
○ |
|
|
|
○ |
| 5" |
|
○ |
○ |
|
|
○ |
○ |
○ |
|
| 鉄・生地 ・UNF六角ボルト |
|
1/4-28 |
5/16-24 |
3/8-24 |
7/16-20 |
1/2-20 |
| 1/2 |
○ |
|
|
|
| 5/8 |
○ |
○ |
|
|
| 3/4 |
○ |
○ |
○ |
|
○ |
| 7/8 |
|
|
|
|
| 1" |
○ |
○ |
○ |
○ |
○ |
| 1"1/4 |
|
○ |
○ |
○ |
○ |
| 1"1/2 |
|
○ |
○ |
○ |
○ |
| 1"3/4 |
|
○ |
○ |
|
○ |
| 2" |
|
○ |
○ |
○ |
○ |
| 2"1/4 |
|
|
|
|
| 2"1/2 |
|
|
○ |
|
○ |
| 2"3/4 |
|
|
|
|
| 3" |
|
|
○ |
|
○ |
| 3"1/4 |
|
|
|
|
| 3"1/2 |
|
|
|
|
○ |
|
 |
| 呼び |
山数 |
ピッチ |
ネジの外径許容寸法 |
|
|
ミリに換算 |
最大 |
最小 |
| #0 |
80 |
0.317 |
1.51 |
1.43 |
| #1 |
72 |
0.352 |
1.83 |
1.75 |
| #2 |
56 |
0.453 |
2.16 |
2.06 |
| #3 |
48 |
0.529 |
2.49 |
2.38 |
| #4 |
40 |
0.635 |
2.82 |
2.69 |
| #5 |
40 |
0.635 |
3.15 |
3.02 |
| #6 |
32 |
0.793 |
3.48 |
3.33 |
| #8 |
32 |
0.793 |
4.14 |
3.99 |
| #10 |
24 |
1.058 |
4.8 |
4.61 |
| 32 |
0.798 |
4.8 |
4.65 |
| #12 |
24 |
1.058 |
5.46 |
5.27 |
| 1/4 |
20 |
1.27 |
6.32 |
6.11 |
| 28 |
0.907 |
6.32 |
6.16 |
| 5/16 |
18 |
1.411 |
7.9 |
7.68 |
| 24 |
1.058 |
7.9 |
7.72 |
| 3/8 |
16 |
1.587 |
9.49 |
9.25 |
| 24 |
1.058 |
9.49 |
9.31 |
| 7/16 |
14 |
1.814 |
11.07 |
10.81 |
| 24 |
1.27 |
11.07 |
10.87 |
| 1/2 |
12 |
1.953 |
12.66 |
12.38 |
| 20 |
1.27 |
12.66 |
12.46 |
| 9/16 |
12 |
2.116 |
14.24 |
13.95 |
| 18 |
1.411 |
14.24 |
14.03 |
| 5/8 |
11 |
2.309 |
15.83 |
15.52 |
| 18 |
1.411 |
15.83 |
15.61 |
|
| 長さ換算 |
| インチ |
ミリ |
| 3/32 |
2.38 |
| 1/8 |
3.17 |
| 5/32 |
3.96 |
| 3/16 |
4.76 |
| 1/4 |
6.35 |
| 5/16 |
7.93 |
| 3/8 |
9.52 |
| 7/16 |
11.1 |
| 1/2 |
12.7 |
| 9/16 |
14.28 |
| 5/8 |
15.8 |
| 3/4 |
19 |
| 7/8 |
22.2 |
| 1" |
25.4 |
| 1"1/8 |
28.57 |
| 1"1/4 |
31.75 |
| 1”3/8 |
34.92 |
| 1"1/2 |
38.1 |
| 1"3/4 |
44.4 |
| 2" |
52.8 |
| 2"1/4 |
57.15 |
| 2"1/2 |
63.5 |
| 2"3/4 |
69.8 |
| 3" |
76.2 |
| 3"1/4 |
82.75 |
| 3"1/2 |
88.9 |
| 4" |
101.6 |
|